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Ducting Reducers
Two into one or on into two. Use this with quick release clamps padded collars...
£11.95
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ONA In-Line Duct
An extra level of air cleaning can easily be added with the addition of an in-line Ona cartridge system. Simply install along your exhaust ducting and insert as many Ona Gels as required. The powerful neutralising effect of Ona destroys any remaining odour molecules. Please note: Ona Gel not included...
£28.95
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Bluelab Conductivity Probe Care Kit
The instrument is only as accurate as the probe is clean. Probe cleaning is one of the most important parts of owning or operating any Bluelab meter, monitor or controller. If the probe is contaminated or dirty, it affects the accuracy of the reading displayed. The Bluelab Truncheon® Meter and Bluelab Conductivity Probes read low when the probe is contaminated. The probe surface is where the instrument takes the reading of the solution. The in..
£13.95
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Indestructible Titanium Deluxe Thermostatically Controlled Water Heater
Indestructible Titanium Deluxe Thermostatically Controlled Water Heater..
£82.95
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Indestructible Water Heater
Thermostatically controlled indestructible water heaters. The Bentley of water heaters, how many traditional glass ones have you already been thru? Well never again with these all singing and dancing beauties...
£77.95
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Pressure Reducing Valve for OptiClimate
The Pressure reducing valve with pressure gauge is supplied as standard with the OptiClimate, but is also available separately...
£126.95
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Fabric Ducting Kit - 15'
Ducting has never been easier with Excel Air Systems’ new fabric air duct. Simply run the included tension cable from one end of the room to the other and attach the 15’ section of fabric duct to the cable using the integrated clips. Using the supplied lock-down strap attach one end of the fabric duct to your top plenum on your Indoor Air Handler. It’s that easy! Additional duct lengths can be added using the ducts’ built-in zipper system. The kit comes as..
£968.95
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Heavy Duty 20 Litre Bucket & Lid
High quality bucket with a multitude of uses! The Heaviest, strongest bucket on the market. This 20L bucket can be used as storage with the PLANT!T® Bucket Lid, for Deep Water Culture with Net Pot Lids and for DIY hydro systems, due to the flat surface on either side allowing for fittings to be connected. The inclusion of cable management points ensures that all wires and pipes fit neatly, so that there are no blocked pipes or airlines and no tangl..
£1.95
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Multipod Bucket Lid Net Pots
Ideal for DIY systems this range of bucket lids with built in pot fits bucket with a top diameter of 305mm (12”) or below...
£5.95
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Hydroponic Food Production
Hydroponic Food Production: A Definitive Guidebook for the Advanced Home Gardener and the Commercial Hydroponic Grower, Seventh Edition is a comprehensive guide to soilless culture with extensively new and updated contents from the previous edition published in 2001. Meant for hobby and commercial growers, the book: Shows the reader how to set up a hydroponic operation with the options of using any of the many hydroponic cultures presently used in the ind..
£88.95
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Hydroponics Lettuce Production
A Comprehensive, Practical and Scientific Guide to Commercial Hydroponic Lettuce Production...
£27.95
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Hydroponics Tomato Production
The information and data in this book is gathered from a wide range of source including Steven Curruthers author of 'Hydroponic Gardening'. This is an intersecting book full of useful tips from an experienced grower. Includes 16 years of research into tomato production. An ideal book for the serious hobby grower and commercial grower alike...
£27.95
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Hydroponic Capsicum Production
Hydroponic Capsicum Production is an excellent, comprehensive guide dedicated to the producing, harvesting and marketing of capsicums and peppers. This book provides a detailed history of hydroponic capsicum production, along with special focuses on capsicum nutrition, pests, plant disorders and hydroponic systems. Contains color photos and charts that help to explain the ins and outs of growing capsicums and peppers. Highly valued as a vegetable and spic..
£27.95
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Fresh Culinary Herb Production
Fresh culinary herbs are one of the fastest growing markets for gourmet produce on a worldwide scale. This book, Fresh Culinary Herb Production, covers all the necessary topics and issues for herb growers, including crop production factors such as hydroponic, soil and organic systems, nutrient formulations, propagation, production planning, recommendations from nutrient and foliar analysis, environmental control, harvesting, post-harvest storage and handli..
£37.95
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Hydroponic Crop Production
Practical guide to the commercial production of vegetables and cut flowers in hydroponic systems, designed to assist both new and experienced growers. Discusses the theory and practice of hydroponics, as well as providing information about growing major horticultural crops. Examines eight crops in detail, emphasising commercial varieties and hydroponic culture. Includes a glossary and an index. The author is a qualified horticulturist, experienced in hydro..
£68.95
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Hydroponic Strawberry Production
Hydroponic strawberries are a profitable and rewarding crop to grow, but also a crop which needs to be fully understood if economic yields are to be obtained from out of season production. Understanding of the plant's development and specific requirements and attention to · selection of the correct cultivar, · suitable pre plant treatments, · type of propagation and planting material, · hydroponic media and system, · cro..
£39.95
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Hydroponic Tomato Production
For greenhouse growers and hobbyists alike, hydroponics has become recognised as a way of producing tomatoes with flavour. Hydroponic Tomato Production looks comprehensively at the range of soilless techniques available and how to manage them successfully. Jack Ross compares different media, nutrient levels and irrigation regimes and includes the results of numerous experimental research trials into tomato cultivation. Chapters on the physiology of tomato..
£41.95
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Zucchino Nano Verde di Milano Seeds
Zucchino Nano Verde di Milano Seeds Classic Italian zucchini, indispensable for a host of dishes. Crops early and heavily throughout the summer if the fruits are picked regularly. Early morning picked flowers can be battered and fried or in ‘frittata’, an Italian style omelette. Aftercare Instructions: Fruits can be harvested after about 40 days when 10-15cm in length. If fruits are allowed to develop to full size these are treated as marrows fo..
£5.95
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Cucumber 1 packet (120 seeds)
Cetriolo Marketer Seeds Prolific crop throughout the summer of medium length, dark green fruits with short, white spines. Best grown outdoors. Growing Instructions: Thin to strongest seedling. Protection with polythene or fleece may be necessary during cold weather. Aftercare Instructions: Cut fruits regularly to encourage, long continuous production. Cut before fruits show signs of producing seeds, best done early morning when it is fresh and cool...
£5.95
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Cucumber 1 packet (120 seeds)
Cetriolo Slangen Longo Da China Seeds Long, slender, mid green fruits with short spines. A more reliable crop if grown under glass but will grow outdoors in a sunny situation. Growing Instructions: Protection with polythene or fleece may be necessary during cold weather. Aftercare Instructions: Cut fruits regularly to encourage long continuous production. Cut before fruits show signs of producing seeds, best done early morning when it is fresh and coo..
£5.95
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Lettuce 1 packet (4000 seeds)
Lattuga Red Salad Bowl Seeds Forms a voluminous head of reddish-bronzed leaves. Non-hearting, just pick young leaves as required or cut the full head, wash and keep in the refrigerator. Lettuce is very suitable for inter-cropping between taller, long-standing vegetables, such as beans, tomatoes, peppers, etc. Lettuces require rich, moisture retentive soil free of weeds Aftercare Instructions: The whole plant can be lifted complete with roots, soil wash..
£5.95
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Lettuce 1 packet (7000 seeds)
Lattuga Rossa a Foglia Riccia da Tavolo Seeds A loose leaf 'picking lettuce' producing abundant bronzed leaves to add to salads, and sandwiches, or used as a garnish. Lettuce is very suitable for inter-cropping between taller, long-standing vegetables, such as beans, tomatoes, peppers, etc. Lettuces require rich, moisture retentive soil free of weeds. Aftercare Instructions: Cut frequently to keep the crop continuously producing new tender leaves...
£5.95
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Lettuce 1 packet (7000 seeds)
Lattuga Verde A Foglia Riccia Seeds A loose leaf 'picking lettuce' producing abundant pale green leaves to add to salads and sandwiches, or used as a garnish. Lettuce is very suitable for inter-cropping between taller, long-standing vegetables, such as beans, tomatoes, peppers, etc. Lettuces require rich, moisture retentive soil free of weeds. Aftercare Instructions: Harvesting of the leaves can commence after about 20 days during summer. Cut frequentl..
£5.95
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Lettuce 1 packet (6400 seeds)
Quattro Stagioni Seeds A 'butterhead' variety with soft round, medium sized hearts for sowing and harvesting throughout the spring and summer. The outer leaves and heart show an attractive bronzed-red colour. Lettuce is very suitable for inter-cropping between taller, long-standing vegetables, such as beans, tomatoes, peppers, etc. Lettuces require rich, moisture retentive soil free of weeds. Growing Instructions: Keep well watered. During warmer month..
£5.95
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CO2 Boost Bucket
These all natural CO2 generators are a great alternative to the usual methods of distributing CO2 in your grow space. Unlike other methods of CO2 generation the boost bucket requires nothing but a socket and in some cases a fan to operate. Other methods of CO2 generation are known to be dangerous or cumbersome often requiring heavy tanks or open flame. The CO2 Boost Bucket has a life span of around 60 days if used continuously, if placed on a timer the bu..
£98.95
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Pod System Buckets (Food Friendly)
Inner and outer buckets for Esoteric hydroponic systems, drilled and grommeted, expand an existing system or replace parts...
£5.95
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Barbed Reducing Straight
Barbed irrigation fittings for use with LDPE pipe, hose & porous pipe...
£0.95
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Barbed Reducing Tee
Barbed irrigation fittings for use with LDPE pipe, hose & porous pipe...
£1.95
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13mm - 4mm Reducer/Inline Filter
Irrigation pipe and fittings can be used when you need to water and feed several plants at the same time. They are great for pot culture, drip systems, homemade hydroponic irrigation systems and can also be used outside to water hanging baskets, pots and raised beds...
£4.95
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13mm/4mm Double Barb Reducer Tee
Irrigation pipe and fittings can be used when you need to water and feed several plants at the same time. They are great for pot culture, drip systems, homemade hydroponic irrigation systems and can also be used outside to water hanging baskets, pots and raised beds...
£1.95
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19mm/13mm Barb Reducer Joiner
Irrigation pipe and fittings can be used when you need to water and feed several plants at the same time. They are great for pot culture, drip systems, homemade hydroponic irrigation systems and can also be used outside to water hanging baskets, pots and raised beds...
£0.95
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19mm/13mm Barb Reducer Tee
Irrigation pipe and fittings can be used when you need to water and feed several plants at the same time. They are great for pot culture, drip systems, homemade hydroponic irrigation systems and can also be used outside to water hanging baskets, pots and raised beds...
£1.95
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4" - 12" Rhino SONO Ducting
SONO ducting (Silent Insulated Flexible Duct) is a fully flexible thermally and acoustic insulated ducting. The vapour barrier prevents condensation forming on the outside of duct carrying air at lower temperatures than the surrounding air. The SONO ducting range has been developed to reduce cross talk and noise generated by inner duct components. Construction SONO ducting has been constructed using a microperforated ALU+ , INNERDUCT, 25 mm thick fibregla..
£15.95
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Yucca
RAW Yucca: 100% Water Soluble Yucca Extract Yucca extract is a natural surfactant or wetting agent. Yucca schidigera contains saponins, a soapy, steroidal-like substance that acts as a natural spreader/sticker for horticultural use. It only takes a little yucca extract to be effective. As little as 1/16th teaspoon will treat over 5 gallons of water. Yucca helps water and nutrients penetrate deeper into the root zone, and yucca’s natural cleaning action he..
£20.95
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Unlisted Product or Service
This web page allows you to pay for additional goods and services not listed in our ECommerce system. Please use this form only after contacting Esoteric Hydroponics and being directed to use this form by Esoteric Hydroponics. Additional items are purchased in multiples of £1, so, for example, if you are advised that a light upgrade costs £50 then please purchase 50 units of U1. If you are advised that a heavy item has a £10 surcharge, please purchase 10 u..
£1.00
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4" - 12" RAM ALUDUCT Low Noise Ducting
A 3 layer multi-ply reinforced aluminium and polyester laminated ducting with an encapsulated high tensile steel wire helix. This means it holds it shape very well offering less drag than competitor products, thus less noise when in use and less pressure drop. It comes individually boxed in 10m lengths. In the event of a fire, no toxic gases are emitted...
£6.95
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Inline Duct Fan
An optimised design for high pressure and quiet air movement, this RAM Inline Duct Fan features the patented Fast-FlowTM even air flow fin...
£76.95
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Excellofizz CO2 Pucks
Supplies Calcium and Oxygen to your Soil Excellofizz releases CO2 into your greenhouse or growroom and greatly increases plant mass and fruit load. Contains natural, environmentally-friendly ingredients and requires NO expensive dispensing or monitoring equipment. Will NOT add heat or moisture to your indoor garden. 50 x Tablets per bucket...
£82.95
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3 Keys to Success
Roots Exelurator, Amino Treatment and Top Shooter in an attractive presentation box. All three products used together give amazing results. Root Excelurator This powerful root stimulator ensures a massive explosion of root mass, rids the plants of any brown roots, root diseases and provides an excellent rhizosphere (root environment) in the growing medium. Amino Treatment • Better foliage distribution & higher photosynthesis ratio • Solid ..
£125.95
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Heavy Duty Round Saucers
These sturdy and reusable heavy duty green HDPE saucers come in various sizes to match most pots. They can be used to collect excess water drainage and soil spillage. They also help to keep plants moist longer and maintain a cleaner garden...
£0.95
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Round Clear Saucers
These sturdy and reusable clear vinyl saucers come in various sizes to match most pots. They can be used to collect excess water drainage and soil spillage. They also help to keep plants moist longer and to maintain a cleaner garden...
£0.95
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Saucer to match Square 20cm Pot
This sturdy and reusable strong square saucer comes in various sizes to match larger square pots. High quality plastic square saucer suitable for 5.7 litre pot...
£1.95
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Saucer to Match Square 25cm Pot
This sturdy and reusable strong square saucer comes in various sizes to match larger square pots. High quality plastic square saucer suitable for 11 litre pot...
£1.95
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Red Scorpion Filter, VK Fan & 10 Metre Ducting Kits
High quality, cost effective 10 metres of silver ducting with relevant VK fan / Red Scorpion filter combo...
£129.95
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Root Pouch Grey (3-4 years)
Breathable fabric planting containers made from recycled plastic water bottles Our utilitarian line, affordable for mass production. Perfect for nursery growers. Root Pouch’s award-winning technology takes discarded plastic bottles that would otherwise clog our landfills and oceans, and turns them into plant pots, vertical garden pouches and erosion control sacks. Resilient and lightweight, our two types of fabric are designed to either be non degradable..
£0.95
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Root Pouch Black (4-5 years)
Breathable fabric planting containers made from recycled plastic water bottles Our thickest and heaviest degradable fabric, making it the most durable, long lasting. Comes in all sizes 1-600 gallon with or without handles. Washable and Reusable. Root Pouch’s award-winning technology takes discarded plastic bottles that would otherwise clog our landfills and oceans, and turns them into plant pots, vertical garden pouches and erosion control sacks. Resilie..
£1.95
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4" 100mm Female Ducting Joiner
Ducting accessory that allows multiple lengths of ducting to be joined together. ..
£1.95
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5" 125mm Female Ducting Joiner
Ducting accessory that allows multiple lengths of ducting to be joined together...
£1.95
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8" 200mm Female Ducting Joiner
Ducting accessory that allows multiple lengths of ducting to be joined together...
£2.95
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10" 250mm Female Ducting Joiner
Ducting accessory that allows multiple lengths of ducting to be joined together...
£3.95
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12" 315mm Female Ducting Joiner
Ducting accessory that allows multiple lengths of ducting to be joined together...
£4.95
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6" 150mm Female Ducting Joiner
Ducting accessory that allows multiple lengths of ducting to be joined together...
£2.95
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4" 100mm Male Ducting Joiner
Allows multiple lengths of ducting to be joined together...
£1.95
Ex Tax:5" 125mm Male Ducting Joiner
Allows multiple lengths of ducting to be joined together...
£2.95
Ex Tax:8" 200mm Male Ducting Joiner
Allows multiple lengths of ducting to be joined together...
£3.95
Ex Tax:10" 250mm Male Ducting Joiner
Allows multiple lengths of ducting to be joined together...
£3.95
Ex Tax:12" 315mm Male Ducting Joiner
Allows multiple lengths of ducting to be joined together...
£4.95
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Reducing Collar 350-315mm (14"-12.5")
MountainAir Reducing Collar 350-315mm (14"-12.5")..
£10.95
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Pro-100-PAR Induction Grow Light
Replaces 200 watt Metal Halide or High Pressure Sodium Specifications Covers 24" x 24" areas Perfect for small tents and cloners Produces1/3 the heat (340 btu/hr) of comparable HID lamps Does not require ducting and allows plants to get closer to the lamp without damaging them Consumes 70% less power than comparable HID lamps One broad spectrum lamp takes your plants from vegetative thru flowering with no relamping Spectrally stable phosphor blen..
£638.95
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Pro-200-PAR Induction Grow Light
Replaces 400 watt Metal Halide or 400 High Pressure Sodium. Specifications Covers 36" x 36" Areas Produces1/3 the heat (680 btu/hr) of comparable HID lamps Does not require ducting and allows plants to get closer to the lamp without damaging them Consumes 70% less power than comparable HID lamps One broad spectrum lamp takes your plants from vegetative thru flowering with no relamping Spectrally stable phosphor blend for repeatable crop after crop..
£684.95
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Pro-420-PAR Induction Grow Light
Replaces 1000 watt Metal Halide or 750 High Pressure Sodium. Specification Covers 48" x 48" areas Produces1/3 the heat (1,450 btu/hr) of comparable HID lamps Does not require ducting and allows plants to get closer to the lamp without damaging them Consumes less power than comparable HID lamps One broad spectrum lamp takes your plants from vegetative thru flowering with no relamping Spectrally stable phosphor blend for repeatable crop after crop r..
£861.95
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Pro-420 Induction Grow Light Pontoon Combo
Replaces 1000 watt Metal Halide or 750 High Pressure Sodium. Features Pro-420-PAR Light with Pontoon Universal Power Supplies 120-277v – 50/60Hz – 460 watts total Comes Fully Assembled No Tools Required for Easy Installation 10 year Warranty Pro-420-PAR 5 Year Warranty 420-Pfr-Pontoon Specifications Covers 48"x48" Areas Low Temperature, Light Weight Universal Driver 120-277v 50/60hz Spectrally Stable Phosphor Blend for Repeatable Results W..
£1,455.95
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Pro-420-PAR-DH Induction Grow Light
Replaces 1000 watt Metal Halide or 750 High Pressure Sodium. Features Local area sensor recognizes available sunlight to raise and lower light output to meet crop DLI Works with main sensor to instantly turn all the greenhouse lights on and off as sunlight conditions dictate Allows user to set High/Low uMole thresholds for optimum crop response Modular integration with existing environmental/lighting control systems Custom lighting layouts based on..
£1,056.95
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Pro-420-VPAR Induction Grow Light
Replaces 1000 watt Metal Halide or 750 High Pressure Sodium. Features Our VPAR series induction grow lights are the perfect solution for the indoor garden where tall plants and dense canopies make it difficult for overhead lighting to penetrate down into the lower branches for increased crop production. Emits light out of both sides of the fixture, in a 300° pattern to optimize vertical canopy light distribution. Stackable construction allows our VPA..
£861.95
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Pro-420-VPAR Induction Grow Light Pontoon Combo
Replaces 1000 watt Metal Halide or 750 High Pressure Sodium. Features Our VPAR series induction grow lights are the perfect solution for the indoor garden where tall plants and dense canopies make it difficult for overhead lighting to penetrate down into the lower branches for increased crop production. Emits light out of both sides of the fixture, in a 300° pattern to optimize vertical canopy light distribution. Stackable construction allows our VPA..
£1,455.95
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Red Scorpion Inline Duct Fans
Features: Carbon Steel Fabrication Strong Magnetic Motor Easy Fits Duct Flange High Pressure Airflow 1.8 Metre Cable and UK Plug 1 Year Warranty..
£71.95
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Dutch Touch Pro Carbon Filters
The Dutch Touch PRO filter is filled with premium quality, ultra absorbent activated carbon granules. Due to its extremely porous nature, just a gram of this form of carbon has an enormous surface area of approximately 2000m² (2392yd2) ! The zinc galvanised steel walls of the Dutch Touch PRO have a perforation of R1.8.T2.5, which means each hole is 1.8mm in diameter with their centres being 2.5mm apart. This ensures that nearly 60% of filter walls are open..
£66.95
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Lucilu Adjust Avenger Pro Medium
Being in the shape of an albatross wing, this double reflector is 100% adjustable to the shape of its culture space and thus enables to canalize the light flow at will. Resistant to corrosion. 97% reflection capacity. The same quality as the ADJUST A WING Original Medium Avenger 97%. License by PRIMA KLIMA. Installation even more simple! (about 2 minutes) CEE norms...
£71.95
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OptiClimate CO2 Pressure Reducing Valve with Magnetic Valve Pro
OptiClimate CO2 pressure reducing valve for gas cylinders. This product is of industrial grade quality and has large, easily legible pressure gauges. It is equipped with a high-quality magnetic valve that does not buzz or vibrate. Provided with fine adjustment in increments of 1-30L/min for accurately controlling the climate of any room, large or small. Cheaper valves often have no fine adjustment and are fixed at 15L/min, creating peaks in CO2 level..
£203.95
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Conductivity Standard
Solutions of a known electrical conductivity (EC), used to check and calibrate EC meters. This should be a regular procedure to ensure best results from the meter. Available EC standard solutions: 1.413 mS/cm and 2.76 mS/cm..
£2.95
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MW802 pH & Conductivity Combination Meter
3 meters in 1! This meter allows you to measure pH, EC (conductivity) and TDS with just one instrument and one single probe! The MW802, with a conductivity range that goes up to 6.00 mS/cm and the TDS up to 4000 ppm is ideal for testing in crop production. Soil and well water pH that is too acidic or alkaline can have an adverse effect on plant nutrient and water uptake and directly effect the efficiency of fertilizer, herbicides and pesticides. Soil Cond..
£363.95
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Conductivity Economical Pocket Tester CD611
Measuring electrical conductivity is the best way of checking the amount of salt or dissolved solids (TDS) in water. Milwaukee provides you with a range of pocket testers that will allow you to measure from very low to very high conductivity solutions. All EC/TDS testers compensate for the temperature variance automatically. The CD611 is a Conductivity tester specifically designed for water analysis. The calibration procedure is very simple and fast. Thi..
£61.95
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ph and Conductivity Kit MW710
MW710 Kit includes: MW100 (pH meter, range: 0.0 to 14.0, with 2 point manual calibration, ±0.2 pH accuracy. Supplied with SE220 double junction pH electrode, 9V battery, 20 mL. pH 7.01 sachet buffer solution and screwdriver for calibration. ) and MW302 (Conductivity meter – range: 0.0 – 10.0 mS/cm with automatic temperature compensation and 1 point manual calibration. Supplied with SE520 conductivity probe, a 9V battery, a 20 mL 1,413 µS/cm sachet buffer ..
£376.95
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pH / Conductivity / Temperature Professional Portable Meter MI806
Mi806 pH / Conductivity / TDS / Temperature Professional Portable Meter Measures 4 parameters with 1 single probe. Mi806 offers you a combination of pH, Conductivity, total dissolved solids and temperature measurements. You can select from a range of calibration buffers and also the temperature scale (°C or °F) can be selected. The multi-parameter probe MA851D/1, includes pH/EC/TDS and temperature, all in one rugged handle. Other features include differe..
£647.95
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Smart Continuous Conductivity Monitor MC310
The MC Monitors are designed to continuously monitor pH, EC or TDS values directly in your reservoir. Each unit features a user selectable set-point. An LED visual alarm is activated and flashes when the pH, EC or TDS level rises either Above or Below (user selected) that set-point. All these instruments run on a 12V adapter so there's no need to worry about failed batteries and each unit comes with mounting kit, probe, probe holder and starter calibratio..
£188.95
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