128 products
128 products
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GHE The AquaFarm® & WaterFarm® easy to use hydroponics for everyone The ORIGINAL home hydroponics unit. Often copied, never equalled. Invented more than 30 years ago in California by GH USA founder Lawrence Brooke, and still GHE’s best-selling home hydroponic system today, the Aquafarm®, and smaller format Waterfarm, have grown hundreds of thousands of healthy, happy and often huge plants around the world. The Aquafarm® owes its longevity and success to the mix of performance and ease of use that the system offers. Quick to set up in any space from greenhouses to kitchens and balconies, Aquafarms® and Waterfarms® can be used to grow decorative and culinary plants of all sizes, from basil and other herbs to small trees. Both systems work by using air to draw nutrient solution up from the reservoir, and dripping it back down through the clay pebble substrate and roots. This simple, reliable design is incredibly effective at delivering perfectly oxygenated nutrient solution to plants - exactly what’s needed for optimal growth and flowering, and two-part construction offers easy reservoir and root access, which can be difficult or impossible in many systems. Now in version 3, boasting a range of improvements to component design, the AquaFarm® and WaterFarm® are: • Roto-moulded in France from super tough and durable recycled plastic • Versatile, adaptable and expandable • UV and light shielded for root protection • Very low electricity consumption: less than 2w
pH Regulators Premium pH management There is no such thing as an ideal pH. High values help cation uptake and low values help anion uptake: every fixed pH is a compromise. The usual safe range recommendation is from 5.5 to 6.5. Our advice is to stay on the low side: from 5.5 to 6.2. GHE pH Down: Premium pH management and buffering for hydroponics, coco and soil. Not just a simple acid: GHE pH Down makes a real contribution to nutrient solution stability To make GHE pH Down we carefully blend three acids commonly used alone in hydroponics to give you all the benefits of each - without the disadvantages. GHE pH Down uses nitric and phosphoric acids to do the initial heavy lifting of altering your water pH, and the blend of both means no disturbance to your N/K ratios throughout grow and bloom - and no residue on the surface of your tank from using phosphoric alone in hard water areas. Then, with its own special characteristics, organic citric acid takes over to buffer pH changes over time, keeping your nutrient solution more stable, and helping handle calcium excesses in hard water areas.
Silicate (formerly Mineral Magic) silicone & trace elements Previously new formula Mineral Magic, GHE have continued down the no-nonsense route in renaming this product for their new Organic brand. TA Silicate offers the same advantages as original Mineral Magic: Highly soluble silicate, a wide range of trace elements, and a colloidal clay based that makes for a great foliar product as well as a substrate or tank additive, plus, lower sulphur levels which mean it is now compatible with beneficial micro-organisms... ...it’s a win-win.
1-part nutrient in dry powder form
Using two mineral-based 1-part formulations, one for grow, one for bloom, DryPart® is our most concentrated product ever.
DryPart® Grow & DryPart® Bloom are standalone, water-soluble formulas made with high quality primary, secondary and micronutrients in the right concentrations to give maximum aroma and production in even the softest water. Both are also pH-buffered, which means nutrient solution pH will hold its value once your pH target is met. The dry powder format makes DryPart® highly portable, easily stored, which makes it a popular choice for outdoor gardeners.
DryPart® Grow & Bloom can be used for all types of plants and with a variety of water qualities. Whether you’re working in coco coir, hydroponics, soilless or soil, DryPart® gives you all the flexibility and transportability you need.
TrikoLogic® vital for organic growing High quality dry Trichoderma harzianum culture. Vital for Organic growing, and every commercial gardener’s secret weapon. Trichoderma breaks down organic matter in substrates releasing the minerals that plants feed on. This process of decomposition and nutrient release is fundamental to organic and bioponic gardening. On top of this benefit, as it establishes colonies, Trichoderma releases a range of plant growth stimulating compounds and substances that inhibit or kill pathogens in the soil which might otherwise harm your plants. As with all GHE products, our Trichoderma brand is of the highest quality - all strains and cultures are not equal, and some are significantly less viable than others.
liquid pH test kit
Classic liquid pH testing
Fast, reliable, accurate pH testing without batteries
Our liquid pH tester is perfect for easy testing and as a backup to your digital meter. Covering a wide range, from 4.0 to 8.5, our kit gives up to 1000 tests with 60 mL.
Simply fill the supplied test tube halfway with nutrient solution, add two drops of pH Test Indicator, shake and compare the resulting colour with the chart to read your pH level.
NovaMax®
Super concentrated 1-part hybrid liquid nutrient for hydroponics, coco and soil
The most highly concentrated true 1-part liquid nutrient on the market
NovaMax® represents a breakthrough in fertilizer technology giving users the strength of a dry concentrate and the ease of a liquid, in a TRUE 1-part formulation: one bottle for Growth, one bottle for Bloom - no need for extra CalMag / PK / Trace element additives to ensure healthy growth.
Our unique formulation of highly purified minerals and natural additives including humic extracts, is concentrated using patented technology: a very small amount of NovaMax® goes a very long way and works well with any plant type.
NovaMax®
Super concentrated 1-part hybrid liquid nutrient for hydroponics, coco and soil
The most highly concentrated true 1-part liquid nutrient on the market
NovaMax® represents a breakthrough in fertilizer technology giving users the strength of a dry concentrate and the ease of a liquid, in a TRUE 1-part formulation: one bottle for Growth, one bottle for Bloom - no need for extra CalMag / PK / Trace element additives to ensure healthy growth.
Our unique formulation of highly purified minerals and natural additives including humic extracts, is concentrated using patented technology: a very small amount of NovaMax® goes a very long way and works well with any plant type.
GHE Coco Tek PX RHP certified 75/25 coco/perlite mix High quality, ultra-clean substrates from a totally renewable organic source plus added perlite the ease of soil growing with added performance. The CocoTek range is derived from premium quality coconut coir processed to give you one of the cleanest, lightest, best performing coco coir substrates on the market today - safe to use straight from the bag with no rinsing needed. Pathogen, weed and pest free. The optimised drainage and root zone oxygenation offered by CocoTek PX is ideal for use in the GHE Ebb & Grow system, self-watering pots and dripper systems, and all CocoTek product can be usedas soil replacement in traditional hand watering contexts.
pH Regulators Premium pH management There is no such thing as an ideal pH. High values help cation uptake and low values help anion uptake: every fixed pH is a compromise. The usual safe range recommendation is from 5.5 to 6.5. Our advice is to stay on the low side: from 5.5 to 6.2. GHE pH Up: Premium pH management and silica source for hydroponics, coco and soil. Control pH and boost silica levels at the same time Whilst raising pH level may seem crazy to growers in hard water areas, it’s a real issue with very soft water or when using reverse osmosis. GHE pH Up allows that adjustment, and offers a good source of available silicate - which is often deficient in Hydroponics, due to its very low solubility. Proper silicate levels make a big contribution to plant health and so we include it in products whenever we can.
pH Regulators Premium pH management There is no such thing as an ideal pH. High values help cation uptake and low values help anion uptake: every fixed pH is a compromise. The usual safe range recommendation is from 5.5 to 6.5. Our advice is to stay on the low side: from 5.5 to 6.2. GHE pH Down: Premium pH management and buffering for hydroponics, coco and soil. Not just a simple acid: GHE pH Down makes a real contribution to nutrient solution stability To make GHE pH Down we carefully blend three acids commonly used alone in hydroponics to give you all the benefits of each - without the disadvantages. GHE pH Down uses nitric and phosphoric acids to do the initial heavy lifting of altering your water pH, and the blend of both means no disturbance to your N/K ratios throughout grow and bloom - and no residue on the surface of your tank from using phosphoric alone in hard water areas. Then, with its own special characteristics, organic citric acid takes over to buffer pH changes over time, keeping your nutrient solution more stable, and helping handle calcium excesses in hard water areas.
pH Regulators Premium pH management There is no such thing as an ideal pH. High values help cation uptake and low values help anion uptake: every fixed pH is a compromise. The usual safe range recommendation is from 5.5 to 6.5. Our advice is to stay on the low side: from 5.5 to 6.2. Dry pH Down: Unique dry powder pH management solution for hydroponics, coco and soil. The only dry powder pH adjuster on the market today A unique product in the industry: inert when dry, GHE Dry pH Down becomes a potent acid when mixed with water. pH regulation is an essential practice for all growers: it makes mineral salts available and stabilizes chelates, but for shops who offer mail order, sending liquid acids by post can be a risky matter - sometimes restricted by postal authorities. GHE Dry pH Down avoids these problems making shipping and transport much easier. As well as adjusting pH regulation, GHE Dry pH Down can be used (at high concentration) to clean and disinfect lines and systems, at low concentration use as a foliar spray to clean pesticide residue from leaves, and finally, it also gives a nutritive boost to plants by providing: Nitrates, in a form that supports growth without compromising flowering. Phosphates for strong flowering, root health, lush foliage and harmonious growth.
The original 3-part advanced nutrient system for hydroponics, Coco and soil. 3-part “Building Block” nutrient system: GHE Flora Series gives the best possible balance between concentration and flexibility. FloraSeries was developed to a NASA brief: make the most concentrated + flexible nutrient possible: Not green enough? Use more of the green one. Too green? Use less green and more pink. 30 years of tweaks and improvements later AutoPot is recommending FloraSeries because it gives super reliable, extremely effective results in their systems due to the high quality formulation and ingredients. The link is both these organisations really know what they are doing, and they choose FloraSeries by GHE. Are you used to A and B + CalMag + PK + Oligo Elements? Try A, B and C instead, thousands of professional growers have, and wouldn’t go back to 2 part + extras. FloraMicro® Available in Hard or Soft water composition, FloraMicro is the foundation of the “building - block” system, providing micro and sub-micro nutrients and some complementary macronutrients. FloraMicro is available in both hard water and soft water versions for optimal results even in RO water. Use as directed all the way through growth and bloom.
The original 3-part advanced nutrient system for hydroponics, Coco and soil. 3-part “Building Block” nutrient system: GHE Flora Series gives the best possible balance between concentration and flexibility. FloraSeries was developed to a NASA brief: make the most concentrated + flexible nutrient possible: Not green enough? Use more of the green one. Too green? Use less green and more pink. 30 years of tweaks and improvements later AutoPot is recommending FloraSeries because it gives super reliable, extremely effective results in their systems due to the high quality formulation and ingredients. The link is both these organisations really know what they are doing, and they choose FloraSeries by GHE. Are you used to A and B + CalMag + PK + Oligo Elements? Try A, B and C instead, thousands of professional growers have, and wouldn’t go back to 2 part + extras. FloraGro® Stimulates structural and vegetative growth, builds strong roots and provides the majority of the nitrogen, potassium and secondary minerals in Flora Series. Use higher levels in growth, and lower levels in flowering.
Seaweed® (formerly G.O. Seaweed) 100% cold pressed seaweed extract Powerful pre-flowering activator, from the purest source on the planet TA Seaweed® is a 100% natural plant and soil vitality enhancer that encourages prolific root and foliage growth as well an increase in flowering sites, and larger flowers and fruits. Seaweed will promote vigorous, healthy growth in synergy with any feeding regime, in soil, Coco or hydroponics. Marine plants of many types have long been recognised as powerful plant boosters and stress relieving agents, but one species, Ascophyllum nodosum, stands out as the most effective. And so, to deliver as many active elements as possible in TA Seaweed®, including high quality organic nitrogen, we cold-press Ascophyllum from the purest waters on the planet, and add nothing else.
Seaweed® (formerly G.O. Seaweed) 100% cold pressed seaweed extract Powerful pre-flowering activator, from the purest source on the planet TA Seaweed® is a 100% natural plant and soil vitality enhancer that encourages prolific root and foliage growth as well an increase in flowering sites, and larger flowers and fruits. Seaweed will promote vigorous, healthy growth in synergy with any feeding regime, in soil, Coco or hydroponics. Marine plants of many types have long been recognised as powerful plant boosters and stress relieving agents, but one species, Ascophyllum nodosum, stands out as the most effective. And so, to deliver as many active elements as possible in TA Seaweed®, including high quality organic nitrogen, we cold-press Ascophyllum from the purest waters on the planet, and add nothing else.
BOOSTERS the industry standard in boosters Through our research on organic stimulators we have found an extraordinary line of products that we are proud to include in our range. The Terra Aquatica Pro Roots, Pro Bloom and Protect were developed by independent researchers, and our tests, as well as those conducted by several of our clients, were dazzling! Conformed to European regulation CE N° 834/2007 on organic agriculture, manufactured naturally and totally biodegradable. Pro Bloom (formerly G.H. Bloom) ultra-concentrated root booster By promoting balanced nutrient delivery and stimulating flowering, TA Pro Bloom can add up to 20% in dry weight to flowering plants. Like Pro Roots, TA Pro Bloom is super concentrated (0.1ml/L), fully organic, and also stimulates beneficial microorganisms to further enhance plant growth.
NovaMax®
Super concentrated 1-part hybrid liquid nutrient for hydroponics, coco and soil
The most highly concentrated true 1-part liquid nutrient on the market
NovaMax® represents a breakthrough in fertilizer technology giving users the strength of a dry concentrate and the ease of a liquid, in a TRUE 1-part formulation: one bottle for Growth, one bottle for Bloom - no need for extra CalMag / PK / Trace element additives to ensure healthy growth.
Our unique formulation of highly purified minerals and natural additives including humic extracts, is concentrated using patented technology: a very small amount of NovaMax® goes a very long way and works well with any plant type.
