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BioThrive Grow
BioThrive® Grow is formulated to maximize vegetative growth by supplying plants with a custom diet that stimulates vigorous root and foliage development. Through proper nutrition, we create a strong frame for later flower, fruit, and seed production. Use BioThrive Grow to give all types of plants a strong start...
£9.95
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BioThrive Bloom
BioThrive® Grow is formulated to maximize vegetative growth by supplying plants with a custom diet that stimulates vigorous root and foliage development. Through proper nutrition, we create a strong frame for later flower, fruit, and seed production. Use BioThrive Grow to give all types of plants a strong start...
£9.95
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BioRoot Plus
BioRoot Plus is a natural root growth supplement that helps plants establish healthy and vibrant root systems. It contains vitamins, enzymes, organic and humic acids that stimulate root mass. BioRoot Plus is outstanding for seedlings and cuttings, helping young plants develop strong and massive root systems. For mature plants BioRoot Plus will maintain health by improved nutrient uptake. Also use BioRoot Plus to soak your seeds in order to increase the g..
£14.95
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Bio Bud
BioBud is a powerful bloom stimulator that generates explosive flowering and massive fruit production. BioBud increases metabolic activity and mineral uptake by utilizing bio-stimulants and organic transport enhancers. This induces abundant, dense floral clusters during the crucial flowering and fruiting phases. The results are spectacular flowering and more flavorful fruits. BioBud works naturally, and allows plants to express the best of their genetic po..
£13.95
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Bio Weed
BioWeed is derived from a blend of cold processed seaweeds that act as a plant and soil vitality enhancer. Seaweeds have long been recognized as stress reducing agents and powerful plant boosters. BioWeed encourages prolific root and foliage growth as well as larger flowers and fruits. BioWeed works synergistically with all fertilizers to promote vigorous, healthy growth. For all plants, at all stages of growth. Use with all nutrients, in hydroponics, in ..
£12.95
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Diamond Black
Diamond Black is derived from a new natural source of humic acid: wood! This new technology provides a clean product, free of residues. Diamond Black is made of pure ligno-humates and contains an exceptionally high percentage of plant-active humates. These organic compounds improve nutrient absorption, stimulate microbial activity, promote soil structure, increase nutrient retention and reduce water usage in the landscape. Additionally, Diamond Black can ..
£13.95
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Bio Worm
BioWorm excels when used as a foliar spray, but it is also an excellent all-purpose soil enhancer, rich in microorganisms, and microelements that suffered no alteration or chemical additions. It nurtures plants and soil at the same time, and stimulates microbial activity. Also, the enzymes in the worm’s digestive system kill potential pathogens, giving to the product a natural protective effect, when applied on plant foliage. BioWorm contains minerals and..
£26.95
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Urtica - Liquid Nettle Brew
Urtica is a nettle brew. It is a fermentation process of nettles in water that offers exceptional nutrition and protection to your plants. Nettle is a plant exceptionally rich in silica and iron. Also rich in nitrogen, potassium, magnesium, microelements, enzymes, and trace minerals. Like for kelp emulsion, nettle tea stimulates the plants immune system, improving their resistance to insect and disease attacks. This may be also due to the fact that the pl..
£10.95
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Organic GO Box
General Organics products are formulated with botanical extracts and natural minerals for performance and purity. Our products stand alone containing no animal derived ingredients with the exception of BioMarine. General Organics' line of organic fertilizers and supplements are formulated to enhance the biology in the root zone and are suitable for all kinds of soil and media culture. Your plants will fulfill their genetic potential with rapid growth, hig..
£82.95
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Wilt Guard
Use for preventing wilting & eliminating Pythium There are a lot of challenges to be met when you grow a crop. This is especially so in the indoor garden as the crop is entirely dependent on you to provide it with all its requirements. One of the major issues is that of root disease. The hydroponic environment provides the ideal conditions for your crop but ALSO provides the ideal environment for diseases that attack your crop. While disease attacki..
£25.95
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Grow Natural
Humboldt Nutrients Grow Natural is an ultra-concentrated organic, natural grow formula designed to give your Soil grown plants the nutrient-rich foundations needed during the vegetation and flowering period. Used in conjunction with Bloom Natural and DeuceDeuce, Grow Natural can help your plants to reach their full potential. Grow Natural is made using fresh ingredients; none of our products are imported from overseas making our prices affordable to the c..
£12.95
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Mayan MicroZyme
Mayan MicroZyme is a bacterial-enzymatic concentrate full of microorganisms that can increase fertility while providing vital nutrients to all types of plants and crops. The micro-organisms present in Mayan MicroZyme (MMZ) mineralize nutrients, produce and regulate nitrogen, build organic matter in your soil, and can improve fertility and fruit yields by increasing nutrient uptake and availability. The micro-organisms in Mayan MicroZyme are dormant with a..
£16.95
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ProZyme
ProZyme is an enzymatic treatment for growing mediums. Enzymes are biological catalysts, derived from living organisms, and catalysts increase the speed of naturally occurring chemical reactions. ProZyme is a concentrate, made up of over 80 different beneficial enzymes. Humboldt Nutrients employs the foremost experts in horticultural enzymes to formulate ProZyme into a highly diverse blend of enzymatic compounds. The result is a rich, dark biological whic..
£18.95
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Roots
Humboldt Roots is a highly concentrated organic root stimulant that expands the root zone during the critical growth stage. The soul of every plant resides in the roots. Many gardeners neglect this fact and concentrate on the visual aspects of their plants. A large yield is directly related to a plant’s metabolism rates, and plant metabolism rates are directly related to their root zones’ uptake of nutrients and fertilizers. Humboldt Roots was specificall..
£18.95
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White Widow
Mycorrhizal inoculants are crucial to sustaining a healthy, expansive root zone. Humboldt Nutrients is proud to launch our newest and most powerful soluble mycorrhizal, White Widow. White Widow is a mycorrhizal powder containing mycological spores. White Widow is a diverse, pure endomycorrhizal. The effectiveness of a soluble mycorrhizal inoculant relies heavily on two variables: the amount of spores in the product itself and the ability of that product t..
£14.95
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Hydro Deuce
Similar to DeuceDeuce but not as thick, making it available for use with run-to-waste and recirculating hydroponic systems. Used in the late flowering stages...
£10.95
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Honey Hydro
Humboldt Honey Hydro is an excellent sweetener for all gardens. It promotes and facilitates the growth of beneficial bacteria and fungi in soil-less media, and dramatically enhances the quality of any plant’s fruit. For use in any Hydroponic system. Sugars are the fuel of the microscopic world, supplying the energy needed to drive biochemical systems. Our Humboldt Honey Hydro breaks down into the smallest possible sugars when dissolved in water, creating ..
£10.95
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Royal Flush
Try Humboldt Nutrients Royal Flush today and experience the difference between a flush and a Royal Flush with a clean, sweet finish. For use in any growing medium. Royal Flush can be applied to all crops including vegetable crops, row crops, field crops, trees, vines, ornamentals, and gardens and landscaping. Royal Flush is a salt-eliminating, finishing solution for all plants growing in soil, potting mixes, soil-less rooting media, hydroponics and other ..
£6.95
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MR 1 10-20-40 Grow
With the MR1 growth fertilizer, the NPK (Nitrate / Phosphorus / Potassium) and micro-element balance is specially formulated for the highest possible crop yield. MR1 consists of 40% Phosphorus, an important substance for the roots, which provides the basis for the rest of the growth and flowering process, especially in the first few weeks. The raw materials of the MR 1 are of particularly pure quality, making it possible to achieve a high NPK ratio without..
£25.95
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MR 2 10-20-40 Flower
For the MR 2 flower fertilizer, the NPK (Nitrate / Phosphorus / Potassium) and micro-element balance is specially formulated for the highest possible crop yield. MR2 consists of 40% Potassium, an important substance for good development and a big fruit yield. This makes the MR2 flower fertilizer at the same time a flower booster. The micro-elements of the MR 2 are of exceptionally pure quality, giving the plant a faster more productive photosynthesis, whic..
£25.95
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Cal Green
Calgreen is a unique calcium fertilizer based on Nitrogen, Calcium and Magnesium. This elemental grouping is an important building block for the cell walls of the plant, resulting in a heavier more compact fruit. This food protects the plant against 80% of the most common forms of fungi and disease. Because extra Calcium enters the plant, the ions of the other nutrients can more easily be released from the colloidal particles, resulting in more nutrient bu..
£25.95
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Root +
This is a completely biological root stimulator. Root+ is a high quality bio-catalyst that ensures optimal function of the leaf, stem, and root systems, as well as other visible and invisible growth functions. This root stimulator is made up of oxidoreductase, transferase and ligase enzymes. As a result, both trunk and root growth are not only catalyzed by a faster ion transfer, but also by the faster movement and linking of minerals to organic building bl..
£25.95
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Amino Bloom Stimulator (AminoXtrem)
This biological plant and flower stimulator is a high quality product ensuring optimal that function of the leaf, stem, and root systems, as well as other visible and invisible growth functions. This is a high-quality plant extract containing all amino acids and vitamins that ensure explosive growth and top flowering for every plant. Aminoxtrem promotes top formation while also stimulating certain enzymes and hormones, resulting in better leaf format..
£25.95
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Root Dip Gel
Plant Success Root Dip Gel contains 9 species of endomycorrhizae and 7 species of ectomycorrhizae carefully selected mycorrhizal fungi well suited to a variety of soils, climates and plants. Also contains selected humic, seaweed and yucca extracts, vitamins, root biostimulants and organic water holding polymer that are very useful in getting root growth started and plants established. Contains: Endomycorrhizae Ectomycorrhizae Humic Se..
£22.95
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Vege Gro Pro A & B
Vege Grow Pro is a premium grade nutrient developed for the vegetative stage of growth. It can be used by growers using hydro, coco or soil and is available in hard and soft water formulas. Key benefits Nurtures leaf and stem. Provides the foundations needed to have great results from fruit bearing plants. Your plants require different ratios of nitrogen, phosphorous and potassium (NPK) throughout the different stages of growth. Vege Grow Pro provi..
£18.95
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Fruit Bloom Pro A & B
Fruit Bloom Pro is a premium grade nutrient developed for the flowering period. It can be used by growers using hydro, coco or soil and is available in hard and soft water formulas. Key benefit It will help you grow high yielding flower, fruit and vegetable crops. Fruit Bloom Pro is a macro and micro nutrient, designed specifically for fast growing plants during the flowering period. Your plants require different ratios of nitrogen, phosphorus and p..
£20.95
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Root Mash
Root Mash contains a selection of special fungi species collectively known as Trichoderma. Key benefits Develops bigger healthier roots. Prevents infection by soil/medium born diseases. Root Mash beneficial micro-organisms live on root hairs and kill harmful pathogens using them as nutrition for their own growth. Root Mash boosts key nutrient solubility thereby increasing uptake to grow bigger stronger plants. Used effectively Root Mash is a secret..
£15.95
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Growers Pack
The Grower’s Pack includes a selection of Field Marshal Nutrients and Additives. It can be used by growers using hydro, coco or soil and includes hard and soft water variations. Key benefit An easy all in one nutrients and additives solution. Contents of pack: Nutrients Vege Grow Pro A + B 275ml: nurture leaf and stem. Fruit Bloom Pro A + B 1L: develop flower and fruit. Clean Cut 275ml: prepare to harvest. Additives GO 12/12 40g:..
£70.95
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PYYRO K Booster
Pyyro K is the first and only plant booster based on the power of pyrophosphate. Pyyro K will boost your plants roots, your plants health, it's growth and most importantly of all, it will deliver your biggest harvest yet! Pyrophosphate, the power behind Pyyro K is a unique and powerful form of phosphorus. When combined with our proprietary peptide suite TRx1, Pyyro K to act as a powerful metabolic optimiser that dramatically up-regulates your plants metab..
£37.95
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Hydro Fuel Grow A & B
Hydro fuel grow is a premier 2 part nutrient system containing all primary, secondary and essential micro nutrients necessary to encourage robust vegetative growth and heavy dense flowers and fruit. Hydro fuel grow comes in a convenient 2 part grow formula and a 2 part bloom formula that can be used in both hydroponics or recirculating systems and soil/soilless or run to waste systems. Irrespective of the cultivation method Hydro Fuel is the right nutrien..
£20.95
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Hydro Fuel Bloom A & B
Hydro fuel bloom is a premier 2 part nutrient system containing all primary, secondary and essential micro nutrients necessary to encourage robust vegetative growth and heavy dense flowers and fruit. Hydro fuel bloom comes in a convenient 2 part grow formula and a 2 part bloom formula that can be used in both hydroponics or recirculating systems and soil/soilless or run to waste systems. Irrespective of the cultivation method Hydro Fuel Bloom is the right ..
£20.95
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Root Builder
Root Builder is used as a microbial soil amendment, improving conversion of organic and inorganic fertilizers into plant-available forms and increasing microbial biomass. Also aids in the building of soil structure, retention of soil moisture and treatment of soil salinity problems. Diluted product may be applied directly to the soil as a pre-plant or post-plant treatment. Soil applications should be made on moistened soil and watered in when possibl..
£29.95
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Pro Cal
Pro Cal is an excellent supplemental source of Calcium, Magnesium and Iron. Plants engaged in rapid growth can often come up short on these essential elements so supplementation is a great idea. The savvy grower makes Pro Cal a must have in their arsenal of plant growing weapons. How Does It Work? Plants undergo a lot of stress and rapid assimilation of nutrients in their quest to build cell walls, produce chlorophyll, conduct photosynthesis, divide ..
£15.95
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Blossom Blaster
Blooming and Fruiting Formula Grotek Blossom Blaster is a powerful blend of phosphorous and potassium fertilizers designed to increase the number and size of blooms. It contains a very high concentration of phosphorus and potassium which contribute to proper plant maturation, fruit quality and the formation of sugars, starches and oils. Because Blossom Blaster is such a powerful flowering supplement, it only needs to be added twice during the first 3 weeks..
£12.95
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Mr No
Dr. Node's is a specially formulated nutrient that increases the number of internodes, shortens the length between them, and focuses plants energy on lateral growth. This powerful nutrient will also tighten up buds and maximize yields. Use 5ml / liter in soil, or 2ml / liter in hydroponic systems. Apply at begining of flowering stage, stop using when your plants have reached the desired height. This is a good replacement for "Superbud" Dr. Nodes recent..
£36.95
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Mykos
Mykos is a fast-growing, beneficial fungi that connects many of the beneficial microbes in the soil to host plants. This "Symbiotic" relationship increases the supply of nutrients to plants, increasing the availability of both moisture and most of the fundamental elements required for plant growth. This greater nutrient availability leads to a bounty of healthier bigger plantsand "Bumper Crops". Used to Grow the World's Largest Vegetable 5 Years in a Row!..
£24.95
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Mykos Root Paks
Mykos mycorrhizae conveniently packaged in 10 gram "Biodegradable Paks" for both soil and hydroponic applications. Simply place the pak at the base of the plant and the developing roots will grow through the biodegradable paper membrane and become rapidly inoculated. Benefits: All the Benefits of Mykos Convenient Method of Assuring Inoculation of Individual Plants Simple Once & Done Application Ideal for Hydroponic Net Pots (Hydrotone) - Aeroponic..
£29.95
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Kalong Grow Organic Liquid
The proof that the bat guano from Guanokalong is ultimately organic is that the bats choose their own food themselves. The organic guano fertilizer is produced with the aid of natural ingredients from the droppings of bats. This guano has been piling up for hundreds of years in caves and over time was changed in to compost. Ripe fruit and healthy insects are abundantly available in the rainforest. Places where humans still have not had any influence. Let t..
£15.95
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Bud Link
A source of silicon for your plants. BudLink is a highly soluble silica based nutrient supplement. The use of BudLink will increase weight and bulk, assist nutrient uptake as well as strengthening plants and improving disease resistance. - Reduces moisture loss - More efficient uptake of nutrients - Improved cell development - Stimulates plants immune system - Increased weight and bulk...
£27.95
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Rooting Gel
ROOT!T Rooting Gel is the first rooting gel specifically formulated for use with pre-formed propagation plugs or more traditional growing media. ROOT!T Rooting Gel helps natural root development of cuttings. This fantastic product comes in a gel that stays firm in the plug, replacing the need for hormone rooting powder. ROOT!T Rooting Gel, unlike other rooting gels is placed directly into the central cavity of the plug. The gel forms a seal around the cut..
£5.95
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Root-Prune
Using ROOT-PRUNE could not be simpler! The beauty of this product is that it can be used to enhance your crop grown in any style or size of container. As the below photo shows, simply apply to the sides of your growing container with a paint brush and allow to dry. Then simply add your medium and watch the results. Within a couple of weeks you will see a much healthier, greener and more vigorous plant. What is more, because of the effective pruning of the..
£27.95
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Triple F
'Triple F' is a 100% natural, organic flowering stimulant developed by HYDRoToPS to increase the yield of all flowering plants. It can be used with all types of growing media and feed systems by simple weekly additions to the nutrient solution after the onset of flowering. 'Triple F' works symbiotically to assist in nutrient uptake during this period of high demand to achieve unbelievable increases in yield...
£48.95
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Tomato Juice
Tomato Juice instantly stops plants from growing any taller and also sends a complex trigger to immediately turn the plants into flowering mode. This product does what it says it does and can shave a lot of time off your flowering period as well as unwanted height from your plants :) (A must have product for vertical growers). Use from 2-7 days into flowering. (A British incarnation of SuperBud)..
£110.95
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Rox - Flower Enhancer
Rox is a nutrient supplement designed to substantially enhance the yield and quality of your plants. A very powerful flower enhancer indeed. Possibly one the strongest on the market. Use from week 2-5 of flowering...
£109.95
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RVK Inline Extraction Fans
The RVK range of fans made in Germany by LTI are quiet and powerful. they are also ideal for connecting to our range of carbon filters. The LTI extractor fans come fully recommended. If you are not sure what size extractor fan to use, it's easy to work out. Simply calculate the volume of the growing environment to the nearest cubic metre. This is done by multiplying: Length x Width X Height = Volume of your room in cubic metres (m³) and then multiply the ..
£93.95
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Prima Klima Thermostat Controlled Fans
These fans have been designed to include an integral power cable and an integral thermostat - making it easy to ventilate your grow room. Features: - Integral thermostat - Integral speed control - Integral 4m power cable - Wall mounting bracket - Quality ‘Prima Klima’ brand - Reducers available on request (max 2 per fan)..
£157.95
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FanFlow Pro Inline Fans
Designed in Germany these professional fans use a high quality ball bearing which reduces noise and increases lifetime...
£74.95
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Quality Carbon Filters
These are the best carbon filters around. Unwanted odours can be a problem for indoor gardeners. Whether you are growing peppers, strawberries or your favourite herbs, carbon filters will remove any odours that come from your crop. Carbon filters work using activated granules of charcoal by which odours are extracted through the fans. Installing a carbon filter is easy and takes just a few moments. Usually, the activated charcoal in your carbon filter wil..
£60.95
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Rhino Pro Carbon Filters
The Rhino Pro Filter is constructed from Australian-mined RC412 carbon, the best in the world. The carbon is tightly packed and sealed into a high-efficiency airflow cylinder with a vortex cone in the base and a custom pore surface for maximum transference. The high-porosity carbon and lightweight aluminium make the Rhino filter smaller and easier to handle. • 50mm bed of RC412 activated carbon. • 1.6mm aluminium tops and bases for reduced weight. • Uniqu..
£72.95
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Phresh Carbon Filters
Phresh Carbon filters are machine packed with 46mm (1.8") RC-48 activated, certified virgin carbon to ensure optimum and homogenous density and throughout the entire filter. The aluminium top and conical base (to improve air flow), as well as the 51% open mesh design means that these filters are much lighter than other filters of the equivalent size, giving extra peace of mind when suspending them above delicate plants or flowers. Phresh filters come with..
£53.95
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Odorsok Carbon Filters
Odour problems are in the bag! This multi layered carbon cloth bag sets new standards for carbon filters in every way. Carbon filters, Full of innovation and versatility, some of the many benefits include: - Unbelievably light - weighs <4lbs boxed. - Stores at under 1/12th of its working size. - Freight easily in the post without damage. - Easy to assemble and disassemble. - Average 8% air loss with centrifugal fans. - Work in humidity - Tumble dry whe..
£44.95
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Fan & Filter Combos
These are the best carbon filters around. Unwanted odours can be a problem for indoor gardeners. Whether you are growing peppers, strawberries or your favourite herbs, carbon filters will remove any odours that come from your crop. Carbon filters work using activated granules of charcoal by which odours are extracted through the fans. Installing a carbon filter is easy and takes just a few moments. Usually, the activated charcoal in your carbon filter wil..
£115.95
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Rhino Pro & RVK Silver 5 Metre Ducting Kits
High quality, cost effective silver ducting with relevant RVK fan / Rhino filter combo...
£168.95
Ex Tax:Rhino Pro Silver 10 Metre Ducting Kits
High quality, cost effective silver ducting with relevant RVK fan / Rhino filter combo...
£178.95
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4" - 12" Combi-Duct Lightproof Ducting
A 4 layer multi-laminated construction with an encapsulating a high tensile steel wire helix ensures strength and durability. The black PVC outer is totally plant safe and a strong vapour/light barrier ensuring extra air tightness over standard alloy ducting while still being very flexible. Due to the 4 layers this ducting, when fully extended, holds its shape with a seamless void delivering low pressure drop and no particulate clogging and low noise when..
£19.95
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ATA Bio Grow Mix 50 Litre Bag
Atami Bio Soil is a medium fertilised mix, with added worm humus to boost nitrogen content and coco fibres to increase the air / water ratio. A medium fertilised mix, with added worm humus to boost nitrogen content and coco fibres to increase the air / water ratio. Atami Bio Soil contains enough fertiliser for the growth stage; just add water and root stimulator for the first 3 weeks. Can be used as a potting mix for rooted cuttings before transplanting ..
£16.95
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Terra Professional 50 Litre Bag
CANNA Terra Professional is a nitrogen-rich potting mix for plant cultivation. Your plants grow best in a nitrogen-rich potting mix. CANNA Terra Professional potting mix is unlike anything you will find in a garden centre. It contains a blend of sphagnum moss peat, compost, worm castings, perlite and a special 'natural plant booster' which is a blend of organic ingredients. If you are going to grow indoors or outdoors, this is the potting mix you want to ..
£16.95
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Terra Professional Plus+ 50 Litre Bag
CANNA Terra Professional Plus is the purest potting mix possible for plant cultivation. It also gives the best effects with CANNA TERRA nutrients. The formulation is specifically developed for indoor, grow-room situations. Of course, it also gives good results outside. CANNA Terra Professional Plus is composed of airy peat moss and types of tree bark that have an antiseptic action. They promote exceptional root development and th..
£19.95
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Grow Mix 50 Litres
Plagron Grow Mix contains enough nutrition for the first 3 weeks of growth. There is no need for growth stage nutrients. Growers simply add water during the first 3 weeks and then switch straight to a flowering stage nutrient. So simple!..
£16.95
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Royalty Mix 50 Litres
The blend of blends! A heavily fertilised, yet light and well aerated, soil mix. Royalty Mix contains enough nutrition for the entire growth cycle. Transplant into Royalty Mix after 2-3 weeks and only add water when feeding. A blend of the finest peats, organic fertilisers, worm castings and perlite. Not suitable for seeds or cuttings...
£16.95
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Hydrococo 60/40 Mix 50 Litres
Gold Label 60/40 combines the free draining nature of expanded clay pebbles with the moisture retention of coco fibre. Ideal in a Solar Hydro Quadgrow, Autopots and Wilma dripper systems, as the high clay content allows for more feeds per day than using a coco or soil medium alone. 60% 8-16mm clay pebbles. 40% coco fibre...
£16.95
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Canna Coco Professional Plus+ 50 Litres
CANNA Coco Professional Plus = R.H.P. quality CANNA Coco Professional Plus consists of 100% coco flakes. Specially selected prime Indian coconuts form the base for CANNA Coco Professional Plus. Not touching the outdoor ground in the complete production process ensures the end product is free of weeds or soil diseases. Washed in fresh water means no salts are present. This makes it the best growing medium of the future. The production process is subject t..
£18.95
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Bat Guano
Bat Guano (manure) is the most balanced and potent manure available, and is remarkably clean as well! Packed full of active organic ingredients and a very high level of phosphorus ensure strong root development, fast growth and massive bloom...
£16.95
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Mixed Fibre
A range of rockwool propagation cubes, transplant cubes and slabs. B’Cuzz mixed fibre products are sterile, inert and offer excellent air / water ratios in the root zone making them ideal for all hydro applications...
£126.95
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10mm Mini Cubes 100 Litre Bag
Cultilene Mini Cube is a cube - like loose substrate, made of StoneWool. Mini Cubes provide a perfect water buffer, with a very high water holding capacity. The water content in a pot of mini Cube is at a maximum of 85%. Not only are Mini Cube lightweight, they also provide large air-spaces, since there are always open spaces amongst the cubes. Mini Cube maintain their cubic shape throughout cultivation. Due to these features the substrate typically has a..
£41.95
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Mapito - Rough Mix 80 Litre Bag
Cultilene Mapito is a Stonewool substrate. Roots thrive in this mixture, which explains its popularity. It offers the grower a good air to water ratio and excellent nutrient retention. Mapito is a very good hydroponic grow media for GHE AquaFarm or/and WaterFarm systems...
£47.95
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GroDan Starter Rockwool Cubes
Grodan rockwool starter cubes have a uniform density, firmness and fibrous structure. This means that distribution of water, nutrients and pH-value is also uniform, which has a beneficial effect on germination results. The fibrous structure, predominantly vertical, gives the cubes the desired resilience. One practical advantage when pricking out is that the cube retains its shape, makes good contact with the transplanting cube and guarantees fast root gro..
£8.95
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GroDan 3" Delta Blocks - Large Hole
These are ideal for transferring and growing seedlings and cuttings grown in SBS cubes. At this point, the growing cubes are planted on into NFT systems or GroDan Rockwool Slabs...
£5.95
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GroDan 4" Delta Blocks - Small Hole
Grodan Delta Blocks planting on blocks Once seeds or cuttings are rooted in a propagation cube, transplant them to a Grodan Delta Block. 3” and 4” blocks are ideal for use in NFT, slab culture, dripper or Ebb & Flood systems. 6” Hugo cube can be used for deep Ebb & Flood tables or passive pot culture. Remove the plastic sleeve before transplanting into your hydro system for increased oxygen to the root zone and accelerated growth...
£6.95
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GroDan 6" Hugo Blocks
Grodan’s answer to the pot. Ideal for deep Ebb & Flood tables, drip irrigation or hand watering in a pot. Compatible with SBS 36/77 propagation cubes. The main difference between Polish and Dutch Grodan are as follows; Polish Delta 4G and 6.5G Cubes have a slightly larger hole than the Dutch version, in order to accommodate the MM propagation cube. Polish 25/150 and 36/77 SBS propagation cubes have a smaller hole than the Dutch version, in which t..
£4.95
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GroDan Rockwool Slabs
The slab method is most commonly used by commercial farmers to grow larger, high productivity plants (tomatoes or cucumbers) and large scale flower production. Drop irrigation is the preferred method to feed plants at regular intervals...
£14.95
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GroDan Loose Rockwool Cubes
GroDan is probably the best brand of rockwool available...
£88.95
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GreenMix
This is also known as GoldenWool. GreenMix is a rockwool granulate made up of water absorbent and water repellent properties with unique pH buffers. This offers very good aeration and drainage qualities and is a favourite of many growers because it's easy to use and has reliable results...
£17.95
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DripCaps
The DRIPCAP® is a patented water conservation tool & grow medium protector. It uses a new innovative dripping method & hose holding technology. The DRIPCAP® is made from recycled plastic, is recyclable & reuseable. Supported by a rear hinge the DRIPCAP® splits apart down the centre, enabling an easy, secure installation and removal, at any stage of the plants development. The two permanently attached hose holders on the top of the DRIPCAP® are ..
£2.95
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Cube Huggers
Cube Huggers are a new product that help on a number of levels. Available in 2 sizes 3 inch, 75mm and 4 inch 100mm. Sold in packs of 3 1. Cube Hugger helps you naturally and efficiently minimise algae, gnats and other root based issues associated with growing in rockwool and coco growing blocks/cubes. Algae spreads quickly encouraging gnats, fungus and lava production, these compete with roots and can ruin your entire crop. 2. An environmentally safe sol..
£6.95
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Naturual Rooting Sponges
A bag of 50 natural rooting sponges. The ROOT!T Natural Rooting Sponges really are not only simple and clean to use, they produce outstanding results. Ideal for growing on from seed and cuttings. Gives same plug size as Grodan 36/77 SBS propagating cubes. Now in a resealable bag to retain moisture and freshness...
£1.95
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24 Filled Propagation Insert and Tray
Natural Rooting Sponges supplied in a specially designed insert and drip tray that can also be used as a germination lid. This ROOT!T 24 Filled Insert & Tray offers the latest and fastest rooting medium. The large drain hole facilitates easy de-plugging and specially designed irrigation channels in the tray allow excess water drainage. The insert and tray are manufactured from fully re-cycled HIPS (High Impact Polystyrene), are tough, durable and fit ..
£6.95
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Rockwool Propagation Kit
A Rockwool Propagation Kit includes everything you need for successful cloning or seedling propagation: - 24x SBS Rockwool clone/seedling cubes (in tray) - 1x 100ml Formulex nutrient - 1x 50ml Clonex rooting gel - 1x Scalpel - 1x Pencil - 10x Plant stakes/tags - Instructions..
£17.95
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Root Riot - Tray of 24
These organic and fully biodegradable cubes will cause a Root Riot in your greenhouse! Root Riot cubes are a new easy to use organic propagation medium developed to make germination from seeds or cuttings simple and fast. The 24 cubes sit within a 12" (31cm) x 7.5" (19cm) reusable carrier tray and are supplied ready to use and with easy to follow instructions to enable even the most novice gardeners to succeed with plant propagation. Cubes are manufactur..
£8.95
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Root Riot Propagation Kit
A complete Root Riot Propagation Kit providing everything needed for successful development of seeds and cuttings. The Root Riot Propagation Kit contains: - 24 cubes within a 12in x 71/2in/31cm x 19cm carrier tray. - 50ml Hormone Rooting Gel - nutrient rich formula seals and stays in contact with the cut stem. - 100ml Plant Food Concentrate - organic nutrients and natural plant acids. - Waterproof labels, soft black pencil, sterile scalpel for taking ..
£17.95
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Jiffy Pellets (Jiffy Sevens)
Ideal for propagation just soak in plain water for 5 minutes, no need to worry about CF levels or pH, simple, effective and idiot proof!..
£4.95
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Jiffy 7C Coco Coir Plugs
This best selling propagating plug is now available in Coco Coir. Drop in the seed or cutting and place the plug in a propagator and off it grows. Jiffy-7C 35mm Coco Coir Plug - Box of 1155..
£101.95
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Jiffy Coco-Blocks
The Jiffy Coco-Block offers hydroponic growers the first natural and organic alternative to stonewool blocks. The Coco-Block is designed to hold slightly less water than a stonewool block in order to improve early root development and establishment compared to stonewool...
£50.95
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Fleximix Propagation Plugs
This amazing organic media range is new to the market and is used to propagate seeds and cuttings. The breakthrough technology is based on a mixture of peat and bark bonded together with plant-derived bio-degradable polymers that allow the product to bio-degrade once you have discarded it. The media starts to breakdown after use and several months. Due to the structure of the range, it retains just the right amount of water without causing material compres..
£15.95
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Perlite
These are made from processed granules of volcanic rock. Perlite has excellent capillary properties and doesn't compact which makes for good aeration. These are sometimes used in pot culture or with drippers...
£14.95
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Carnivorous Focus Repotting Mix 3 Litres
Designed for best results with the widest range of carnivorous plants. Contains peat and sand and it is formulated to promote healthy growth. Contains no added nutrients to ensure control of growth...
£4.95
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Superpro AC-2 Basic Digital Atmosphere / CO2 Controller
The Superpro AC-2 controls temperature, humidity and CO2 by using precision sensors that monitor air temperature, humidity and light as well as timing CO2 generation. AC-2 then uses this information to activate external fans, air conditioners, dehumidifiers, heaters and CO2 equipment as needed to maintain optimum levels for indoor agriculture. Adaptable If the CO2 output is not being used as a CO2 timer, this can be used as a standard daytime recycling t..
£494.95
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Superpro DDAC-1 Deluxe Digital Atmosphere / CO2 Controller
The Superpro DDAC-1 receives information from the sensors and activates external fans, air conditioners, dehumidifiers, heaters, and CO2 equipment as needed to maintain optimum levels for indoor agriculture. Until now, this simple idea was easier said than done. A 15-amp / 120 or 10-amp / 240 vot circuit breaker and heavy-duty internal construction ensures that the unit will operate for years without fail. We only use high-quality UL / CE listed component..
£825.95
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Dimlux Maxi Controller
The Maxi Controller can adjust the output according to the ambient temperature: the lamps are dimmed automatically when the temperature exceeds a maximum pre-defined level. Using the DimLux with a Maxi Controller enables you to plug the DimLux directly into a wall socket without needing an intervening relay, time delay unit or time switch – which saves you costs. A DimLux controlled by a Maxi Controller is the only (digital) ballast that does not need to..
£274.95
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Plant Temperature Camera for Opticlimate Dimlux Maxi Controller
An OptiClimate canopy temperature camera can be connected to the system to monitor evaporation from the crop: an excessive canopy temperature is indicative of problems with the plants' evaporation capacity (for example, due too little water or excessive light). If the canopy temperature rises to an excessive level then the DimLux ballasts are dimmed or switched off until the temperature falls to an acceptable level: failure to lower an excessive canopy te..
£203.95
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IntelliClimate
The IntelliClimate is the ideal climate controller for all sizes of grow chamber. It controls temperature, humidity, lights and CO2 in a unified way to obtain the best possible growing climate. It does all this whilst minimising wastage of CO2 and electricity. A standard feature of the IntelliClimate is the USB connection to a PC. This provides a new level of user friendliness and allows the gro..
£1,595.95
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CO2 Easi Controller
The Harvest Master range of climate controllers make life easier and safer. They give you more control over pretty much every aspect of your grow room and as a result, you can expect to increase your yields. CO2 EASi' Controller (with CO2 Sensing) Operating the CO2 Easi is simple, the CO2 EASi is an intelligent control system that takes care of CO2 and at the same time is an intelligent Temperature Controller when the COOL KIT is attached. Light ON peri..
£104.95
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Climate Controller
With 8 Outputs the Harvest Master Climate Controller is capable of many things. The Climate Controller from Harvest Master takes the guesswork out of growing your plants and turning them into a crop. With the Harvest Master Climate you simply plug the machine in and it automatically checks what you have connected and how it works. You hardly need to open the manual. the system is capable of learning pretty much everything, and keep on lea..
£823.95
Ex Tax:PRO Controller with CO2
With 8 Outputs the Harvest Master PRO Controller is comes with the same specification as the the Climate model, but includes the ability to monitor CO2, like the Climate, the PRO is capable of many things. Climate 'Pro' Controller (with CO2 Sensing) Do everything the 'Climate' Controller does AND monitor and control the feeding of CO2 to your plants for massive growth, massive cropping, fast. Potency in your crop Organics with flavour, power and prod..
£1,483.95
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PRO PLUS Controller
The Harvest Master CLIMATE PLUS Controller will do everything the 'Climate' Controller does PLUS an 8 extra outputs to control up to 8 additional actions of your choice. That's a total of 16 RCA Control Points! Just plug it in and it'll check what you have connected and how it works. You hardly need to open the manual. It'll learn about pretty much everything, and keep on learning about: Atmosphere Temperature Humidity Climate changes .…minu..
£1,098.95
Ex Tax:PRO PLUS Controller Including CO2
The Climate 'PRO PLUS' 16-Output Controller with CO2 Sensing is the ultimate controller from Harvest Master, take full control of your grow room inc. CO2 and Light Systems The PRO PLUS does the same as the 'Pro' Climate Controller but can also control other elements of your system. If you are an enthusiast or a professional that needs to do more, then you may need the Harvest Master PRO PLUS. Featuring 8 extra outputs for more actions (can be triggered by..
£1,758.95
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Harvest Master Accessories & Spare Parts
Harvest Master Quad and Tri Band Text Me GSM Modem The Harvest Master GSM 'Text Me' Modem gives you instant text message updates, direct to your phone. Simply connect the Modem to any of the PLUS controllers and fully utilise the additional 8 in/outputs these controllers provide. The Text Me GSM Modem will send 'status' updates, to get an update from your Harvest-Master controller from anywhere! You can trigger the updates by texting the unit with y..
£6.95
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Fan Speed Controller 1.5A
The Variispeed Single Fan Speed Controller adjusts and controls the speed of your fans. This then ensures a long life for the fan motor. It has variable speed control along with full power or completely off and is suitable for up to 300w...
£10.95
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