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PK 13-14
PK13-14 forces the plant into flowering and stops vegetative growth. House & Garden PK 13-14 stimulates rapid fruit and flower formation by providing your plants with a large amount of phosphorus and potassium over a period of 3 to 4 days. This creates the illusion of a drought within the plant, stopping the growth cycle completely and forcing it into the flowering cycle. Phosphorous and potassium are important building blocks for the plant. Phosphor..
£23.95
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PK 13/14
If you want the biggest fruits and flowers, CANNA PK 13/14 is the right product for you. CANNA PK 13/14 is a mixture of top quality nutritional minerals that stimulate flowering. It's easy to use and makes for high yields. PK 13/14 is suitable for any growing medium. Furthermore, it only needs to be applied once to the nutrient reservoir. If you do this at the right moment, you will get astonishing results! Pure elements to stimulate flowering CANNA PK ..
£6.95
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PK 13/14
A plant has a huge need for phosphorus (P) and potassium (K) during the flowering period and if we are able to meet these as a grower, the plant will reward us! This has ultimately resulted in PK 13-14. Phosphorus (P) among other things causes a faster cell division in the flower bunches, which makes them increase in size. Phosphorus also plays a crucial role in the metabolic processes of the plant. Potassium (K) is a significant contributor to an optimal ..
£11.95
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PK Warrior 9/18
This new product from the Shogun range is formulated using the popular 9/18 ratio of P and K. Why is it popular? Simple because it delivers the right amount of Phosphorous and Potassium to your plants at exactly the right time in the flower cycle and the results are increased fruit and flower production for the best quality and highest yields. This PK is also considerably better value than the other leading PK brands out there due to its high concentratio..
£10.95
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PK 9-18
Buddhas tree is the only PK 9-18 soluble solution currently available on the market, created in the UK by a company who have one of the top four chemists in the world working with them who formulates fertilisers for many of the worlds record breaking food crop producers. They have produced this formula that promises to increase yield by at least 40%. Buddhas Tree PK 9-18 increases plant uptake of nutrient and the plants natural oils and sugars makin..
£16.95
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PK 13/14
Hesi PK 13/14 allows an extra boost of phosphorus and potassium specifically designed for use in hydroponic systems and coco. As the plant reaches the flowering phase it has an increased need for both phosphorus and potassium and should be used from the second half of phase...
£13.95
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PK 13-14
PK 13-14 is a high-quality fertilizer containing all macro- and micro-nutrients necessary to strengthen the formation of blooms in any medium. Sufficient Potassium to give the bloom an additional impetus; Sufficient Phosphorus for an optimal bloom formation; Is adjusted with micronutrients for an optimal bloom explosion; Consists only of the purest raw materials; No best-before date. Use: In week 5 or 6, depending on the size of the top, give 5 t..
£12.95
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PK 13-14
PK 13-14: Liquid Phosphor-Potassium Complex Phosphor makes for the development of a healthy, extensive root system and an exuberant flowering. Potassium prompts the flowering, the so-called flowering potency. The combination of these two components in a bio-mineral form can be rightfully called a superbloomer. Therefore, this is an essential component for every cultivation. In BIO NOVA’s line of pure liquid mineral fertilizers (i.e. free of excess..
£6.95
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PK Booster
Boost the fruit development of your plants with PK Booster: extra doses phosphor and potassium guarantee a higher yield...
£6.95
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PK 13-14
For more compact and firmer fruit PK 13-14 is an organic-mineral fertiliser that provides plants with extra phosphor and potassium in the flowering phase. This results in fruits that are more compact, solid and heavy. PK 13-14 guarantees a high yield...
£8.95
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PK
Promotes flowering in the plant through phosphorus and potassium availability Highly concentrated with potassium solubilised with phosphorus Potassium and phosphorus are important elements that promote flowering Only used in a ‘run to waste system’ In the ‘bloom Advanced Floriculture’ system you do not need to reduce your fertilizer application to use this product Can be used in any growing method, growing medium, indoors and outdoors – simply consult..
£15.95
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PK
A straight PK additive, VitaLink PK is rich in potassium and phosphorus and encourages a better, fuller crop from plants while supporting the plant quality. When flowering, an increase in the potassium to nitrogen ratio speeds the reproductive processes which encourages plants to use more energy on their flowers or fruits leading to an increased yield. Benefits: Boosts yield Improves flowering and fruiting quality Enhances plant health Faster, bette..
£5.95
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PK Bulk
For smashing blooms A 3-in-1 concentrated formula Supplement nutrition in flowering plants, maximises flower buds and enhances flowers with natural plant extract hormones. PK Bulk is a biostimulant that enhances and extends the flowering period. It has become the product-to-beat in indoor gardening, more concentrated than any competitor product yet still a true solution, with no suspended insolubles. A safe and natural product without PGR’s, it is unique..
£26.95
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PK Plus
PK PLUS increase plant production with this unique stimulant that is both a Booster a flowering enhancer.use with the genesis range either with the three part feed or coco A+B to push your plants performance through the roof, with harder, denser, sweeter fruits its outstanding...
£30.95
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PK Heavy
PK Heavy™ contains refined Phosphorous (P) and Potassium (K) which dramatically stimulates robust flowering in your plants. It also contains Zinc (Zn) which aids protein metabolism, helps maintain cell membrane integrity, and assists chlorophyll production. PK Heavy™ is made up of highly concentrated minerals that promote massive flower development which you can clearly see in size and weight after application. PK Heavy™ is compatible with all growing meth..
£13.95
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PK Boost 9/18
PV PK BOOST 9 -18 + is an enhancer designed to increase the size and weight of blooms, fruits and flowers during the latter stages of the flowering cycle. BOOST is free from Nitrogen, yet high in Potassium and Phosphorous – an ideal combination for late stage fruit and flower development. BOOST is free of Ammonium and can be mixed with all nutrients except calcium-based fertilizers and magnesium solutions. BOOST is free from Chlorine, Sodium and heavy..
£19.95
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PK Spike
Derived from multiple sources of phosphorus and potassium, PK spike is designed to help facilitate bulking and ripening of many flowering plants. PK Spike is engineered to provide a uniform quantity of phosphorus and potassium to your flowering plants. Designed with over 25% more P/K than the next industry leading competitor, this product can be applied at a maximum rate of 1.0 ml/L to achieve a 250 ppm boost to your plants. Key Features: Improved flo..
£3.95
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PKB 16/21
Professional fertiliser PK flowering additive with the completely unique PK ratio of 16/21 and added Boron The proactive PKB Methodology... PKB will enhance photosynthesis, ensure water regulation and have a significant effect during the blooming stage when plants need PKB the most. ProActive PKB 16/21 is complemented with Boron in a selected and pure form to ensure maximum efficiency. Boron can play an important role and help to increase yields and imp..
£39.95
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PK Fire
A highly concentrated and balanced phosphorus and potassium fertilizer Devil’s Garden PK Fire 9-18 raises potassium and phosphorus levels during flowering. Both phosphorus and potassium are required for the enzymatic synthesis of terpenes in fruits. Devil’s Garden have created ultra-pure PK Fire 9-18; we do not add any of the contaminating elements found in other PK products, and we use the most ultra-pure water found in any fertilizer. PK Fire 9-18 con..
£49.95
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PK Juice
PK JUICE is 100 % natural liquid fertilizer that promotes bloom production. With its optimum amount of phosphorus and potassium (5-8) and other microelements (Ca, Mg, Mn, S, Fe, B, Cu and Zn) it provides favourable conditions in the blooming phase. Throughout the entire growth phase, the plants will also be provided with vitamins A, B1, B2, B3, B6, B12, C, D3 E and K. The plants will be able to produce larger, healthier and high-quality fruits and flowers...
£24.95
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PK 14/15
The last flowering piece to the monkey puzzle. A concentrated ratio of Phosphorus and Potassium is as essential to yield density and quality as any element needed for plant growth. Allowing your plant access to high levels of P and K during the crucial mid-flowering point can make or break your harvest results. Monkey Magic’s PK14-15 ratio is the highest concentration you will want or need to allow your plant to reach its harvest potential. Use it..
£18.95
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PK 13/14
Perfect for hobby growers, helps produce large and tasty yields - without the risk of shock...
£14.95
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Hammerhead PK 4/10
HammerHead - a one-part floral booster to outproduce PK 13-14 and similar products. HammerHead has better source components and formula integrity than PK 13-14. NEW SCIENTIFIC STUDIES REVEAL WHY MOST PK BLOOM BOOSTERS DON'T WORK If You Want A PK (Phosphorous-Potassium) Bloom Booster Proven To Work Because It Was Made Specifically For Our Types Of Plants And Hydroponic Growing Then Keep Reading... If you've ever tried a PK bloom booster... only to find....
£26.95
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IONIC PK Boost
IONIC® PK BOOST is a nutrient supplement designed to be used in the final few weeks before harvest. PK BOOST allows the grower easy control of the extra phosphorus and potassium that can lead to bumper yields. PK BOOST is an ideal addition to IONIC® BLOOM but it can also be used very effectively with any good quality nutrient solution of the BLOOM variety. IONIC® PK BOOST is specially formulated to deliver the key elements phosphorus (P) and potassium (K)..
£5.95
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NPK 12-8-11
NPK 12-8-11: Complex mineral fertilizer This product contains 12 % N (nitrogen) of which 1 % is NO3 and 11 % NH2. Furthermore, the product contains 8 % P2O5 (phosphor); 11 % K2O (potassium); MgO (magnesium) and a number of trace elements such as iron, boron manganese, molybdenum and copper. Besides the single N, P, and K fertilizers BIO NOVA also offers a complete N-P-K combination in the ideal proportions of NPK 12-8-11. This combination is especially q..
£53.95
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Organic PK Boost
BAC PK Booster has already led to the best results in English agriculture and horticulture. This organic PK booster provides an exuberant sugar formation in your flowers. This will strongly increase the quality. Furthermore, the taste and scent will be influenced positively. As BAC PK Booster is tuned to your crop, it will also not disturb the balance. BAC PK Booster comprises of ingredients approved by the Soil Association. Thanks to the high amounts of ..
£24.95
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Super-PK
Powerful PK bloom stimulator Super-PK is a superior organo-mineral bloom stimulator, 20% Phosphorus (P) and 25% Potassium (K) combined with amino-acids making it ideal for bloom stimulation. Why Use Aptus Super-PK Superior organo-mineral product. Highly concentrated. Contains L-amino acids. How To Use Aptus Super-PK Use during your bloom phase. Mix 2.5 to 5 ml Super-PK per 10 Ltr of water. Shake well before mixing, Super-PK is fully water soluble..
£15.95
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NL Evolution PK Bloom Boost
NL: Evolution PK Bloom Boost is a potent PK preparation used to increase phosphorus and potassium levels in nutrient solution at the flowering stage, so increasing the weight of flower and fruit production. It is supplied in soluble form, offering the same benefits as the Soluble Nutrient in terms of weight, pack size, cost and ease of use. Available in pack sizes to make up 1 litre or 2 litre stock solutions...
£5.95
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Mills Ultimate PK
The ‘Big finish’ for your plants. Specifically designed for use in the last 2 to 4 weeks, Ultimate PK has been extensively tried and tested so it gives your plants that extra boost during ripening. Produces larger, heavier fruits with an increased aroma and flavour. A first rate nutrient essential for the final stages of bloom. Larger and harder fruits and flowers Hard cell structure Best possible aroma and flavour Composition: Phosphate (P2O5): ..
£24.95
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Prima Klima PK 315 Inline Fan 12.5" (315mm)
Prima Klima’s single speed fans have been produced for the ultimate cost/benefit relationship. They are produced with the leading brand of Swiss motor, using German engineering to create a range of super reliable and virtually silent-running fans. 3600m³/h..
£384.95
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Green Tulipz Vital PK Booster
Is a highly concentrated Phosphorus and Potassium fertilizer suitable for all types of Fruit/Flower bearing plants and all mediums. It contains (pH indifferent) Super-Phosphates, Potassium and chelated micro nutrients for maximum Yield. Phosphorus promotes an extensive and healthy root system and abundant flowering. Potassium activates the flowering; the so called ‘readiness to bloom’ and also transports micro nutrients The two bio-mineral substances combi..
£15.95
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Blended Line - PK
Athena PK is a balanced bloom boosting complement to our Bloom fertilizers. This clean liquid booster is designed to supplement during the mid- to late-flowering phase. Athena PK is a low Nitrogen booster that provides additional Phosphorus and Potassium that high-yielding plants require for maximal production. Many PK boosters add far too much of these elements and create a cascade of problems, such as reducing Calcium and Magnesium availability. Balanced..
£23.95
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FloraFlex Matrix Circulator (12 Pk)
The FloraFlex® Matrix Circulator is part of the Matrix System, a patent pending first of its kind Top Feeding Wicking System that provides the most even way to deliver water and nutrients to your plants. The Round Matrix System can be used with pots ranging from 7.5”-18” Diameters. You will need a Matrix unit, the same size Matrix Pad, and the correlating Matrix Circulator. With the FloraFlex® Matrix System water and nutrients travel into the Circulator, ..
£16.95
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NPK BioAid
NPK BioAid greatly enhances the levels of Nitrogen, Phosphate and Potassium available to your plants, delivering explosive growth and robust healthy plants. NPK BioAid is an ultra concentrated product, 1 litre makes up to 500 Litres of NPK BioAid feed. Key Benefits Improves soil properties & sustains soil fertility Encourages early root development Stimulates growth and green colour characteristics Increases micro-nutrients in the soil Increase..
£9.95
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BioTabs PK 5-8
Organic liquid fertiliser NPK: 2–5–8 + seaweed, vitamins, auxins and other phytohormones. The mighty Bio PK 5-8 Top-Booster from BioTabs yields large & fragrant BUDS. It promotes rooting, growth and flowering. Top-Booster NPK 2-5-8 Nitrogen N 2% Phosphorus P2O5 5% Potassium K2O 8% Directions: From the second week of flowering until one week before harvest, with every watering, add 1-3 ml of BIO PK5-8 per litre of water. Or, during flowering..
£38.95
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BioTabs PK Booster Compost Tea
This product contains living matter and may be affected by mould. This has NO effect on quality. This product contains a mixture of extremely concentrated organic compost, Bat Guano, Kelp, P releasing bacteria, K mobilising bacteria and Selected special ingredients. Contains: A mixture of extremely concentrated organic compost Bat Guano Kelp P releasing bacteria K mobilising bacteria Selected special ingredients Keep out of reach of children. No..
£25.95
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Grow Tools Plant Bends (50pk)
Use these handy devices to train your plant to receive maximum light to the areas you wish. Can be removed after a week or two and used on another branch if needed...
£10.95
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Oldtimer Organic PK 4/8
This brand new, naturally enhanced organic PK boost will increase fruiting and flowering. Benefits include Increased yields Vital phosphorous for plant energy management High potassium for more colourful fruit and increased BRIX level Optimised PK ratio for bigger harvests..
£19.95
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Platinum PK 9/18
Differs greatly from the competition due to its unique, complex make-up of biostimulants, amino acids and high levels of sulphur. It's also super-concentrated at 10x strength, so it lasts 10x longer. As well as high levels of Phosphorus and Potassium making this a highly concentrated liquid it also contains a degree of Nitrogen, this is important in maintaining plant health, vigour and to enhance aromas and flavours from your fruits. PLATINUM differs gre..
£49.95
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Ultra PK
Gold Label Ultra PK – Stimulate your flowering! A professional PK for vigorous and robust flower production in the flowering stage...
£31.95
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Ultra PK Flower Stimulator
Gold Label Ultra PK Flower Stimulator is a flowering additive that supercharges flower production. Based on advanced polyphosphates and chelated trace elements, Gold Label Ultra PK has been specifically developed to perfectly balance NPK and trace elements. The advanced formula prevents phosphorus depositing at pH levels >6.2, promoting availability of Ca, Mg and trace elements, whilst keeping drip lines clean...
£30.95
Ex Tax:IONIC PK Boost *SALE*
Only 1 Available - Was £99 - Now £84.15 IONIC® PK BOOST is a nutrient supplement designed to be used in the final few weeks before harvest. PK BOOST allows the grower easy control of the extra phosphorus and potassium that can lead to bumper yields. PK BOOST is an ideal addition to IONIC® BLOOM but it can also be used very effectively with any good quality nutrient solution of the BLOOM variety. IONIC® PK BOOST is specially formulated to deliver the key ..
£92.95
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Essentials PLUS PK 13/14
Essentials PLUS PK 13/14 is a highly concentrated PK additive intended for use throughout the week of peak flowering. With high levels of phosphorus and potassium at the ideal ratio and in a form ideally suited for plants to assimilate, PK 13/14 gives plants an extra push to produce flowers and fruits of exceptional size and quality. Suitable for use in all growing systems and media, alongside main nutrients. Features: Enhances yield and quality of..
£6.95
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Intense Nutrients PK Phite
PK-Phite is the only PK additive formulated using Phosphite, allowing it to be more easily absorbed and more mobile within the plant. This leads to consistently higher yields. Intense Nutrients PK-Phite also has anti-fungal properties so helps to guard against powdery mildew, leaf spot fungus, and botrytis. Guaranteed analysis: Potassium Oxide 10.0% Phosphite 16.4%..
£16.95
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Intense Nutrients PK Ultra
Intense Nutrients proudly presents PK Ultra, for the most demanding of growers. Part of the essential ULTRA range of super-premium products, for those seeking to push the boundaries of their plants’ potential. PK Ultra is the absolute pinnacle in concentrated PK technology...
£38.95
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Mighty Wash
Mighty Wash is a new revolutionary way to solve your plant problems. Mighty Wash is a ready-to-use proprietary formula. It may be used throughout the grow and flower cycle. All washes are contact sprays that are ready to use out of the bottle (do not dilute). At the first sign of problem spray plants leaves, fruits and flowers until complete saturation is achieved. If necessary spray at three day intervals...
£22.95
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PM Wash
PM Wash is a new revolutionary way to solve your plant problems. PM Wash is a ready-to-use proprietary formula. It may be used throughout the grow and flower cycle up to and including the day of harvest. All washes are contact sprays that are ready to use out of the bottle (do not dilute). At the first sign of problem spray plants leaves, fruits and flowers until complete saturation is achieved. If necessary spray at three day intervals...
£22.95
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Power Wash
Power Wash is a new revolutionary way to remove residuals left by other plant sprays. Power Wash is a ready-to-use proprietary formula. It is effective throughout the grow and flower cycle up to and including the day of harvest. All washes are contact sprays that are ready to use out of the bottle (do not dilute). At the first sign of problem spray plants leaves, fruits and flowers until complete saturation is achieved. If necessary spray at three day int..
£16.95
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Multiply
Growing plants are always amazing, but at no time more than when they hit the “Power Button” so to speak, by turning off one natural function and turning on another. Adding the precise combination of influencers, at the right time, triggers these natural functions making it seem as if you have pushed the power button yourself. Multiply works in conjunction with all nutrient and feeding programs to promote vigorous Roots and Shoots. Use weekly (2ml per gal..
£54.95
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Stack
Blooming plants are always amazing, but at no time more than when they hit the “Power Button” so to speak, by turning off one natural function and turning on another. Adding the precise combination of influencers, at the right time, triggers these natural functions making it seem as if you have pushed the power button yourself. Stack works in conjunction with all nutrient and feeding programs to promote Early and Constant fruit/flower development. Use wee..
£17.95
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Sparkle
Finishing plants are always amazing, but at no time more than when they hit the “Power Button” so to speak, by turning off one natural function and turning on another. Adding the precise combination of influencers, at the right time, triggers these natural functions making it seem as if you have pushed the power button yourself. Sparkle works in conjunction with all nutrient and feeding programs to Accelerate and Finish fruit/flower development. Use with ..
£54.95
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Hydroplex® Bloom 0-10-6
Hydroplex is a premium, plant nutrient supplement formulated to push your crops to their harvest limits. Hydroplex Bloom Maximizer works with your existing nutrient formula to create big, brilliant, blooms. Big, Brilliant, Blooms The flowering stage creates a very demanding environment for plants. Plants need more than just the P's and K's to reach their ultimate potential. That's why Hydroplex Bloom Maximizer contains a broad range of amino acids,..
£18.95
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F1 Superbud Booster (Extreme Booster)
Can be used with all growing mediums, also in combination with other nutrient product ranges. This PK booster is very concentrated and enriched with the highest quality trace elements...
£16.95
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Bud Storm
BudStorm contains phosphorus (P) and potassium (K) and other essential flowering compounds to help ensure large floral blooms of optimum size and quality. Insufficient supply of these nutrients will significantly hinder a plant's reproductive ability. Contains phosphorus (13% as P2O5) and potassium (11% as K2O). This unique formulation helps to buffer nutrient solution pH and is more readily absorbed by roots. BudStorm is designed to be used in conjunction..
£9.95
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