Nutrients & Additives

OG Rapid Flower and Hardener is a plant additive that has been specially designed to massively activate flower production and deliver an overwhelming increase in flower mass.

Made from top quality ingredients with a focus on bioavailability, Mills Basis A&B has all the macro and micronutrients your plants need, carefully balanced to insure proper nutrition in both vegetative and bloom stages.

• Boosts flower formation in the early to mid-flowering cycle
• Increases the available levels of phosphorus, potassium, magnesium and ammoniacal nitrogen
• Promotes maximum nutrient assimilation in the root zone
• Contains no PGR's, only quality, raw bio-minerals

FlashClean keeps your system clear of those precipitated mineral salts to keep your system running sweetly, and to make sure your plants don't suffer nutrient lockouts etc. due to salt build-up.

• Contains 17 essential nutrients needed for your plants to get the best possible start
• Developed to be pH stable
• Designed to be used with any media
• Actively increase nutrient uptake

Get your garden going with Grow Big, FoxFarm's liquid concentrate fertiliser for lush vegetative growth. Our special brew is designed to enhance plant size and structure, allowing for more abundant fruit, flower and bud development.

• Prevents and removes sediments from the irrigation system
• Easy maintenance or your irrigation system
• High quality product

The ESSENTIALS pH Meter is truly the most rugged glass type pH tester around. It is water and drop resistant. Even if the tester is accidentally dropped into the water, it will remain afloat.

A solution with a set pH value of 4.00 - to be used for calibration of pH meters, monitors and controllers.

Dutch Pro pH- Bloom is used to reduce the pH level during the bloom phase.

CANNA Start gives you all the micro and macro nutritional elements for a seedling or cutting to develop into a strong healthy plant.

CANNA CalMag Agent can be used  to raise the Calcium and Magnesium content of your soft water, which will increase the EC of it. Which will improve your water to make sure your plant can grow strong and healthy.

Advanced Nutrients Iguana Juice Grow is a fantastic complete nutrient for plants grown in soil. Containing only natural ingredients, Iguana Juice will produce amazingly aromatic and healthy plants.

Cyco Platinum Series B1 Boost is an additive used throughout the vegetative and flowering periods of plant growth.

Cyco Supa Stiky is an additive used during the flowering cycle of a plants growth and will aid in the construction of components crucial to the formation of essential oil compounds in the plant.

CANNA Aqua Vega is a fast working nutrient for plants containing all the essential elements for optimal growing. Aqua Vega is used in recirculating systems, such as NFT or ebb and flow systems.

CANNA Coco A&B is a complete professional nutrient for growing plants in coco. It contains all the essential elements for optimal growing and flowering.

CANNA Terra Vega is a complete professional nutrient for the growing phase of plants. It is specially developed for growing in pots or potting mix and can be used for both indoor and outdoor cultivation.

Hades Pro Flower Booster contains a unique and carefully designed blend of ingredients and unlike its rivals, it will not limit the oil pathways.

Green Planet Nutrients Karbo Boost is a performance enhancing carbohydrate, which acts as a great food source for anyone using beneficial microbes.

NovaMax is a super concentrated 1-part hybrid liquid nutrient for hydroponics, coco and soil.

• Two-part formula specifically for made for hydroponic mediums
• Promotes maximum nutrient assimilation in the root zone
• Helps plants develop strong branches and abundant foliage
  
  

• Contains 17 essential nutrients needed for your plants to get the best possible start
• Developed to be pH stable
• Designed to be used with any media
• Actively increase nutrient uptake

The ESSENTIALS EC Meter gives direct accurate readings of nutrient solution and is very helpful in mixing nutrient concentrate with water. All readings are automatically temperature compensated.

A solution with a set pH value of 7.00 - to be used for calibration of pH meters, monitors and controllers.

Formulex is a universal product that has a thousand uses for the hobby grower. Professionals rely on Formulex for feeding seedlings, transplants and clones.

Dutch Pro pH- Grow is used to reduce the pH level during the grow phase.

CANNA Mono Nitrogen stimulates the growth of your plants. It plays a major part in the production of proteins and in the energy metabolism, which is essential for the development of the plant.

Advanced Nutrients Iguana Juice Bloom is a fantastic complete nutrient for plants grown in soil. Containing only natural ingredients, Iguana Juice will produce amazingly aromatic and healthy plants.

pH Perfect Micro is part of a premium base nutrient trio precisely formulated to give your high-value crops the exact nutrient ratios and concentrations they need.

CANNA Aqua Flores is a complete nutrient for plants, containing all the essential elements for optimal flowering. Aqua Flores is used in recirculating systems, such as NFT or ebb and flow systems.

CANNA Terra Flores is a complete professional nutrient for the flowering phase of plants. It is specially developed for growing in pots and potting mixes. 

Mills C4 is a dynamic product that causes explosive flowering in your plants, and breaks down decaying root material. It uses a unique blend of ingredients to make your fruits more potent, healthier and increased in size.

NovaMax is a super concentrated 1-part hybrid liquid nutrient for hydroponics, coco and soil.

• Two-part formula specifically for made for hydroponic mediums
• Promotes maximum nutrient assimilation in the root zone
• Helps plants develop fruit/flower sets and aids essential oil production
  
  

• Improves taste by high sugar formation
• Prevents diseases
• Reduces plant stress
• For use on all substrates

The hand held pH pen provides a compact quick and handy way to manage the success of your crop to ensure maximum uptake of nutrients. The Bluelab pH Pen also measures the temperature of the solution, as root health is vital to the success of a crop.

ROOT!T Rooting Gel is a revolutionary product that has replaced the need for traditional hormone rooting powder. This gel contains no hormones and relies on a physical mode of action to work.

Conductivity Standard by Growth Technology has an electrical conductivity (EC) of 2.76 ms/cm ensuring that your EC/CF meter is calibrated.

Dutch Pro pH+ is used to increase the pH level during both the grow and bloom phase.

CANNA Mono Phosphorus is ideal for treating a deficiency in a plant nutrient regime. Phosphorus is a macro element that is important in the bloom phase of a plants life cycle.

Bio-Vega has been developed especially for the plants' growth phase. Bio Vega is rich in highly absorbable betaine nitrogen that is released according to the plant's needs.

Hydro Vega is a complete professional nutrient for the growing phase of plants. It is specially developed for growing in inert run-to-waste systems. In the beginning of the growing phase, the plant lays the foundation for its eventual yield.

Advanced Nutrients Revive is an easy to use formula that works with all types of gardens, can be added to your hydroponics solutions or used in a foliar spray.

pH Perfect Grow is part of a premium base nutrient trio precisely formulated to give your high-value crops the exact nutrient ratios and concentrations they need. 

Cyco Swell plays an essential part in photosynthesis, it assists with plant maturation and aids in Withstanding stress; increasing growth and encouraging bloom.

Brimming with bioactive compounds and phytohormones, flourish reduces stress, improves plant growth, and unleashes bloom potential.

Hydrotops Leaf Feed encourages extensive branch and leaf formation, and also enhances the effect of other Hydrotops products such as Top Heavy Crop.

FinalPart is a complete late flowering nutrient/stimulant requiring no additional boosters. It increases flowering and production of active principles, and eliminates nutrient excess.

• Improves taste and shortens the cycle
• Use as root and leaf fertiliser
• Reduces the cultivation period

Monkey Stress is a stable and bio-available form of silicon, called mono-silicic acid (also called Ortho-silicic acid). Although not an essential nutrient for plant life, it has been found to be an extremely beneficial growth hack.

Growth Technology pH Probe Cleaner does exactly what it says on the label as it cleans salt deposit residues left by nutrients solutions when measuring the pH.

The Bluelab Conductivity Pen simply tells you that your plants have the right amount of nutrient in your solution and lets you know if adjustments are needed. To feed plants well, you need to know what we're feeding you're them.

ROOT!T Cutting Mist helps to prevent losses in the critical first few days when they are at their most susceptible. This handy spray contains an essential vitamin and mineral blend and also helps prevent dehydration in your cuttings.

pH UP contains potassium hydroxide (KOH). This is a very caustic liquid and should be handled with extreme care. At 25% concentrate it is stronger than some competing products.

CANNA Mono Potassium improves the bloom, the production of proteins and carbohydrates. Also, it improves the water management and the transport of water and nutrients in the plant.

CANNA Cure is an unique leaf nutrient that prevents and controls plant pests and mildew. It's environmentally friendly and free of toxins. CANNA Cure ensures healthier plants, bigger flowers and increased yields.

Bio Flores was developed for the blooming phase of plants. Due to the fact that Bio Flores is made of plant material it provides many of the necessary minerals in the correct proportions.

CANNA Hydro Flores is a complete professional nutrient for the flowering phase of plants. It is specially developed for growing in inert run-to-waste systems.

pH Perfect Bloom is part of a premium base nutrient trio precisely formulated to give your high-value crops the exact nutrient ratios and concentrations they need. 

Cyco XL used in the early stages of growth of a plants growth stage will help with the uptake of the above mentioned elements and increase root growth more rapidly.

Plagron Pure Zym is a soil improver based on natural enzymes. It promotes the accelerated breakdown of dead plant material. This causes additional nutrients that stimulate soil life to be released.

The Head Start formula by Hydrotops has been developed to contain all the nutrients needed for young plants; seedlings and cuttings alike.

Force Field is a unique blend of natural plant extracts which when included in liquid feeds increases pest and disease resistance.

• Dramatically increase flower sites
• Enhances your plants natural colours
• Increase fruit density & weight
• Stops your plants from stretching

TriPart nutrients allow you to perfectly match the changing needs of your plants by varying the mix as your grow progresses: more TriPart Grow during growth, and more TriPart® Bloom for flowering and fruiting: simple and incredibly effective by design.

Using the Bluelab Truncheon Nutrient Meter is the fastest and easiest way to measure the conductivity! Understanding the conductivity of the nutrient solution takes the guesswork out of feeding plants. It will also save you money! 

Specially formulated with a leading UK University, this ROOT!T First Feed will supply all the essential nutrients that small plants require. It contains Humic Acid and Fulvic Acid to give the best start in life and a key ratio of Boron to Calcium to promote a fast healthy root system.

Dutch Pro Leaf Green gives plants a healthy and vital appearance. 

CANNA Bio Boost is a yield increasing agent for all cultivation systems and can be applied in combination with all CANNA's nutritional lines and additives. 

Growers’ favourite, Sensi Grow has now had its formula fine-tuned to optimise it for monster results in coco coir, adding calcium and magnesium while lowering the ratio of potassium.

CX Horticulture Tanlin is the biological way to deal with the root-eating fungus gnat and scarid fly.

Plagron Terra Grow is a highly concentrated mineral based plant nutrient for use during the plant’s growth phase. This liquid fertiliser provides optimum nutrition during the growth phase.

Hydrotops Bactivator is a biological inoculation working with your plants’ natural defence systems to increase resistance to pest attack and fungal infection.

• Rapidly developes your plants root mass
• Increases fine root hairs
• Improves lateral growth
• Accelerates the development of new roots

TriPart nutrients allow you to perfectly match the changing needs of your plants by varying the mix as your grow progresses: more TriPart Grow during growth, and more TriPart® Bloom for flowering and fruiting: simple and incredibly effective by design.

Everything you need to clean, hydrate and calibrate pH probes!

Clonex Rooting Gel is a truly iconic product, born out of our own experience as volume propagators way back in the eighties. It was our idea to use a gel base for the rooting hormones and our development of that idea that lead directly to Clonex.

Dutch Pro Multi Total aids the key processes necessary for turning organic material from dead plant matter into beneficial nutrients. It sparks off significant root growth by improving soil structure in terms of water retention and promotes nutrient producing bacterial life in the substrate.

 CANNA Bio-Rhizotonic has a noticeably vitalizing effect on plants. Thanks to BioRHIZOTONIC the plants extend their roots throughout the subsoil more quickly.

Growers’ favourite, Sensi Bloom has now had its formula fine-tuned to optimise it for monster results in coco coir, adding calcium and magnesium while lowering the ratio of potassium.

Cyco Zyme is an additive that can be used all through the vegetative and flowering stages of plant development that aids the breaking down of organic matter into useable components.

Plagron Terra Bloom is a highly concentrated mineral basic plant nutrient for use during the plant’s flowering phase.

Triple F from Hydrotops is a 100% natural flowering stimulant developed to increase the density and mass of all flowering plants without the use of PGR’s.

Monkey PK 9/18 Is a Phosphorus (P) and Potassium (K) supplement. It is designed to stimulate flower production and produce high levels of yield and flavour enhancing PK, when the plant needs it most. A PK boost early in bloom triggers the onset of fruit production, directing photosynthetic energy to shoots tips, creating flowering sites.

TriPart nutrients allow you to perfectly match the changing needs of your plants by varying the mix as your grow progresses: more TriPart Grow during growth, and more TriPart® Bloom for flowering and fruiting: simple and incredibly effective by design.

Everything you need to clean and test conductivity (ppm/EC) / temperature probes.

Clonex Mist is the latest innovation in cloning technology, developed to make cloning even more successful. 

Plant Magic Evolution 2.0 is a complex blend of bio-stimulants, plant hormones, sugars, vitamins, trace elements, amino acids and humic and fulvic acids.

Plant Magic Old Timer Organic Grow exceptional base nutrient feeds the plants but also the beneficial fungi and micro-organisms in the growing medium so that the soil thrives with life throughout the entire grow.

Dutch Pro Hydro/Coco Bloom has all of the essential macro- and micro growth nutrients necessary that is needed for exuberant growth. The high-quality components will completely be absorbed and leave no residue behind.

Advanced Nutrients Overdrive is not just another PK booster. Overdrive is designed to take over from Big Bud as your booster in late flowering. Advanced Nutrients Overdrive optimally swells, matures and improves your flowers like nothing else you can buy.

Plagron Silic Rock is your key to fostering resilient plant structures, thanks to its high bio-availability silicon supplement.

HydroTops Root Stimulator combines various bio-enhancers, such as hormones, co-enzymes, silicon, fulvic and humic acids and a host of vitamins, all-in-one carefully blended feed, allowing for easy assimilation and rapid effect.

• Increases water uptake and plant metabolism
• Stimulates Increased flowering sites by up to 5%
• Opens yield and quality affecting metabolic pathways
• Safe for use in both vegetative and flowering stages
• Use every 2 weeks

Everything you need to clean, hydrate and calibrate pH probes as well as clean and test conductivity (ppm/EC) probes.

Growth Technology SuperDrive Growth Enhancer Stress Nutrient is a highly effective vitamin solution for plant development at all stages of growth.

Growth Technology Nitrozyme is a highly concentrated extract from sea plants. Nitrozyme contains a vast array of natural growth enhancers, micronutrients and bio-stimulants to give a huge boost to any plant from seedlings and cuttings to plants just going into flower.

Plant Magic Old Timer Organic Bloom is a premium plant food for plants grown in soil during the flowering or fruiting stage.

Dutch Pro Hydro/Coco Grow has all of the essential macro- and micro growth nutrients necessary that is needed for exuberant growth. The high-quality components will completely be absorbed and leave no residue behind.

With Advanced Nutrients - pH Perfect Connoisseur you receive added nutrition and value in unique 5-in-1 formulations. With this nutrient breakthrough, you effectively get five products in one bottle.

Advanced Nutrients Sensi Grow is a high quality 2-part grow nutrient. Designed by top scientists to be the ultimate product in plant nutrition.

• Encourages the movement of auxins from the leaf tip to the rooting point.
• Accelerates germination.
• Encourages faster root striking in cuttings.

• Measures pH, conductivity / nutrient (EC, CF, ppm 500 and ppm 700) and temperature (°C, °F)
• Lightweight and portable
• Large easy to read display

Plant Magic Old Timer Organic PK 4-8 is the solution that not only gives your plants the phosphorous and potassium that they need to increase weight and improve essential oil content, but unlike any other it is entirely made up of enhanced organic nutrients.

Growth Technology Liquid Oxygen is a strong solution of hydrogen peroxide (H2O2). When it is mixed into your nutrient solution the hydrogen peroxide breaks down into a molecule of water (H2O) plus an oxygen atom (O).

Plant Magic Coco Grow A&B is a 2-part premium mineral-based plant-food for plants grown in coco. 

Keep it Clean is a plant friendly cleaning agent that removes and prevents algae and bacterial slime whilst also inhibiting the growth of fungi.

Advanced Nutrients Sensi Bloom is a high quality 2-part grow nutrient. Designed by top scientists to be the ultimate product in plant nutrition.

Mills Start is a high grade organo-mineral fertilizer that uses a quality blend of ingredients to heighten your levels of nitrogen and achieve better crop development. This part organic, part mineral feed covers all bases with your plants.

• High quality mineral soil feed
• Ultra refined ingredients for a pure and clean nutrient solution
• Perfect for use in drip irrigation and hand watered systems

• The LCD dual display shows pH and temperature readings
• Calibration is easy with a one touch auto-calibration and can give up to a 3 point calibration
• The meter is IP65 waterproof rated

Biosys contains a unique blend of microbes and natural plant growth stimulants. Easy and quick to mix and use, nothing immediately improves the health of your root zone quite like Biosys. Breathe new life into your plants with Biosys — the instant microbial tea from Ecothrive.

Ionic Hydro Grow is a single pack nutrient, complete in every elemental detail and balanced to ensure precise delivery of nutrients to the plant. Chelated minerals allow for easy absorption into the plant.

Growth Technology Liquid Silicon provides your plants with soluble silica, a naturally occurring substance found in soil that strengthens and boosts your plants in a number of beneficial ways.

Advanced Nutrients CarboLoad has a specifically designed blend of complex and simple carbohydrates so that your plants get the fast energy they need to kickstart growth and the lasting, complex fuel sources they need to keep growing and finish strong.

Brand-new advanced 3-in-1 nutrient guarantees ⁠outstanding root development in cuttings, seedlings and young plants.⁠

• High quality mineral soil feed
• Ultra refined ingredients for a pure and clean nutrient solution
• Perfect for use in drip irrigation and hand watered systems

• Test more with a faster sensor response and direct measurements from substrates
• Multimedia friendly, for measurements across a range of environments
• Toughened spear tip for direct root-zone measurements

SUPERthrive is a non-toxic vitamin solution invigorating all variety of greenery for home gardeners and professionals alike and is equally suited for hydro-seeding, hydroponics, and foliar spraying.

Ionic Hydro is a single pack nutrient, complete in every elemental detail and balanced to ensure precise delivery of nutrients to the plant. Chelated minerals allow for easy absorption into the plant.

Ionic Coco Grow is a unique single pack nutrient designed to deliver the necessary mineral elements that a plant needs in one easy-to-use formula. 

Dutch Pro Soil Bloom is a perfectly mixed two component nutrient, that contains potassium, nitrogen and phosphorus to stimulate maximum bloom and prevent diseases.

CANNA Rhizotonic is a powerful, algae based, vegetative stimulator for plant roots. It contains multiple vitamins and is 100% natural.

• Contains a phyto-hormone shown to stimulate various flowering enhancing functions
• Stimulates growth, photosynthesis , yield, water uptake and enzyme activity
• Stimulates secondary metabolite production and essential oil production in plants
• Enhances the uptake and utilisation of PK Warrior 9/18 during flowering.

• Measures pH, conductivity and temperature on the go
• Brilliantly simple design that’s easy to use, clean and calibrate
• Backlit display to capture every measurement with ease

Ionic Coco Bloom is a unique single pack nutrient designed to deliver the necessary mineral elements that a plant needs in one easy-to-use formula. 

Plant Magic Catalyst contains a whole range of vitamins, micronutrients and growth hormones to speed up plant growth and build-up their resistance to diseases.

The Plant Magic soil range has been specially developed to promote fast growing, healthy, strong, high yielding fruit crops. 

CANNA PK 13/14 is a high grade mixture of phosphorus and potassium that is added during the flowering phase. Both elements play a big role during the generative phase of plants. 

• Aids in keeping recirculating systems clean and increases life of pumps and other equipment.
• Destroys harmful organisms that live off nutrient flows to your plant, making nutrient uptake more efficient.
• It does this by breaking the 1.4-beta linkages in glucan molecules in a process called hydrolysis.
• Helps to prevent high pressure dripper blockages and pump blockages from biofilm formations.

• Provides peace of mind when you're away from your grow room
• Maintains perfect pH levels at all times
• Great for those who are away from their grow rooms for long periods of time
• Comes with built-in safety features
• Suitable for reservoirs up to 760 litres
• Large, easy to read display - green back lit LCD with adjustable brightness
• Built to last - features a sturdy, robust build quality

Multi Zyme works with your base nutrients to speed up your plants' growth, build up immunity to disease and increase yields.

Alg·A·Mic is a revitalising product that contains a low level of NPK (Nitrogen, Phosphorus and Potassium) – making it impossible to overdose. It can be added to every substrate during the flowering and growing period.

Ecothrive Charge is a 100% naturally-produced potting soil enhancer that confers a whole host of biological benefits to your plants. Composed entirely from the droppings of beetles, this premium grade 'frass' is packed full of beneficial microorganisms and natural plant growth catalysts.

The Plant Magic soil range has been specially developed to promote fast growing, healthy, strong, high yielding fruit crops.

CANNABOOST Accelerator boosts the metabolism of your plants. This is important, because the uptake of nutrients depends greatly on the plant's health and metabolism rate. 

The Bluelab pH Probe is easy to clean because of its bullet shaped glass bulb, fully waterproof and less fragile than all-glass electrodes because of its tough polypropylene barrel.

• Designed for use in drip-irrigation systems
• Removes dirt from your irrigation piping
• Can be used with your usual nutrient solution
• Contains minerals to give your plants a boost

Acti-Vera makes plants stronger and healthier, both inside and out. It protects and activates the immune system, increases germination and plant metabolism – breaking down sugars and enhancing nutrient absorption.

It’s a natural product that boosts growth and vigour in practically every area of the plant. With this organic booster expect to see stronger root systems, quicker flowering times, bigger fruits, better aromas and plants with an increased resistance to stress!

Ionic Soil nutrient is a good, reliable plant feed from Growth Technology that produces consistent results and is cost effective and easy to use.

Dutch Pro Explode is the blossom enriched (booster), to give the plant in full bloom all the nutrients it needs in this phase. This blossom enriched, consisting of several micronutrients, vitamins and acids, gives the plant an explosive hardening of the blossom.

Give your mother plants and cuttings a boost with House & Garden’s Magic Green Foliar.

Bio Heaven stimulates enzymatic activity and fast nutrient absorption, while increasing the chelate of essential macro and micronutrients. Plants are also better able to retain moisture and experience less humidity stress as a result.

Ionic Soil nutrient is a good, reliable plant feed from Growth Technology that produces consistent results and is cost-effective and easy to use.

• Powerful veg booster for faster growing plants
• Stimulates root growth and chlorophyll production
• Made from one of the fastest growing plants on the planet
• Contains natural growth hormones, vitamins, micronutrients and more

• Treats Chlorine and Chloramine
• Ideal for organic gardeners
• Allows beneficial microbes to flourish
• Pre-treatment for hydroponic nutrient solutions