545 products
545 products
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Essentials® micro and sub micro elements All GHE nutrients contain a full spectrum of nutrients down to trace - but not all nutrients go that far. So for Non-GHE users who want to grow crops with a full nutrient compliment GHE created Essentials. This unique product is a comprehensive concentration of high quality micronutrients in chelated form, plus essential sub micro nutrients and an organic buffer: perfect for adding missing trace elements to a non GHE grow, or as a foliar treatment in areas such as aquaponics where micro-nutrients cannot be added to system water. Warning: Do not use Essentials with GHE nutrients.
PermaBloom® the ideal solution for continuous production Adding ease of use to TriPart Series® performance for continuously producing plants PermaBloom® takes the foundation of our flagship 3-part nutrient system, PermaBloom®, and offers a custom blended partner with optimised mineral ratios for continuously fruiting plants. In short, it turns our bestselling 3-part system into a tailored 2-part for plants with specific needs. PermaBloom provides a bespoke blend of the essential and extra minerals needed by plants like chillies, tomatoes, cucumbers, peppers, beans, melons, strawberries etc. PermaBloom enhances flavours, increases yields and improves nutritional value in the same way the Flora Series® does, and it is made with the same pH buffered ultra-pure mineral ingredients. Designed for hydroponics, PermaBloom is particularly efficient in drip systems and automatic irrigation although it can also be used in coco and soil.
FLORAMATO® FloraMato the ideal solution for continuous production Adding ease of use to Flora Series® performance for continuously producing plants FloraMato® takes the foundation of our flagship 3-part nutrient system, FloraMicro®, and offers a custom blended partner with optimised mineral ratios for continuously fruiting plants. In short, it turns our bestselling 3-part system into a tailored 2-part for plants with specific needs. FloraMato provides a bespoke blend of the essential and extra minerals needed by plants like chillies, tomatoes, cucumbers, peppers, beans, melons, strawberries etc. Floramato enhances flavours, increases yields and improves nutritional value in the same way the Flora Series® does, and it is made with the same pH buffered ultra-pure mineral ingredients. Designed for hydroponics, FloraMato is particularly efficient in drip systems and automatic irrigation although it can also be used in coco and soil.
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.
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. 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.
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 500 tests with 30 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.
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.
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.
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.
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.
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.
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.
Pro Organic (formerly G.O. Thrive) organic range two part plant food Highly concentrated, fully organic, 2-part liquid nutrient. The first and only complete certified organic nutrient for all substrates. With a pedigree dating back to 2004, General Organics Thrive has been in commercial use around the world for years, including by our partners Les Sourciers. General Organics Thrive is a practical and incredibly effective way to feed your plants organically, for hobby growers and professionals alike. The General Organics: Thrive formulas are specifically designed to meet the needs of all plants throughout growth, flowering and fruiting. We base our formulations on ecological principles that maintain respect for the environment whilst providing plants with balanced, effective nutrition. Thrive actively improves the root environment by feeding microbes that live in harmony with your plant. This provides the essential nutrition and environment to deliver healthy vegetative growth, flowering and fruiting. Thrive is ideal for every type of plant and will work wonders as a standalone product: when we say “complete” we mean it: you don’t need additional elements for a successful, bountiful grow, in most water.
Pro Organic (formerly G.O. Thrive) organic range two part plant food Highly concentrated, fully organic, 2-part liquid nutrient. The first and only complete certified organic nutrient for all substrates. With a pedigree dating back to 2004, General Organics Thrive has been in commercial use around the world for years, including by our partners Les Sourciers. General Organics Thrive is a practical and incredibly effective way to feed your plants organically, for hobby growers and professionals alike. The General Organics: Thrive formulas are specifically designed to meet the needs of all plants throughout growth, flowering and fruiting. We base our formulations on ecological principles that maintain respect for the environment whilst providing plants with balanced, effective nutrition. Thrive actively improves the root environment by feeding microbes that live in harmony with your plant. This provides the essential nutrition and environment to deliver healthy vegetative growth, flowering and fruiting. Thrive is ideal for every type of plant and will work wonders as a standalone product: when we say “complete” we mean it: you don’t need additional elements for a successful, bountiful grow, in most water.
Pro Organic (formerly G.O. Thrive) organic range two part plant food Highly concentrated, fully organic, 2-part liquid nutrient. The first and only complete certified organic nutrient for all substrates. With a pedigree dating back to 2004, General Organics Thrive has been in commercial use around the world for years, including by our partners Les Sourciers. General Organics Thrive is a practical and incredibly effective way to feed your plants organically, for hobby growers and professionals alike. The General Organics: Thrive formulas are specifically designed to meet the needs of all plants throughout growth, flowering and fruiting. We base our formulations on ecological principles that maintain respect for the environment whilst providing plants with balanced, effective nutrition. Thrive actively improves the root environment by feeding microbes that live in harmony with your plant. This provides the essential nutrition and environment to deliver healthy vegetative growth, flowering and fruiting. Thrive is ideal for every type of plant and will work wonders as a standalone product: when we say “complete” we mean it: you don’t need additional elements for a successful, bountiful grow, in most water.
Pro Organic (formerly G.O. Thrive) organic range two part plant food Highly concentrated, fully organic, 2-part liquid nutrient. The first and only complete certified organic nutrient for all substrates. With a pedigree dating back to 2004, General Organics Thrive has been in commercial use around the world for years, including by our partners Les Sourciers. General Organics Thrive is a practical and incredibly effective way to feed your plants organically, for hobby growers and professionals alike. The General Organics: Thrive formulas are specifically designed to meet the needs of all plants throughout growth, flowering and fruiting. We base our formulations on ecological principles that maintain respect for the environment whilst providing plants with balanced, effective nutrition. Thrive actively improves the root environment by feeding microbes that live in harmony with your plant. This provides the essential nutrition and environment to deliver healthy vegetative growth, flowering and fruiting. Thrive is ideal for every type of plant and will work wonders as a standalone product: when we say “complete” we mean it: you don’t need additional elements for a successful, bountiful grow, in most water.
Pro Organic (formerly G.O. Thrive) organic range two part plant food Highly concentrated, fully organic, 2-part liquid nutrient. The first and only complete certified organic nutrient for all substrates. With a pedigree dating back to 2004, General Organics Thrive has been in commercial use around the world for years, including by our partners Les Sourciers. General Organics Thrive is a practical and incredibly effective way to feed your plants organically, for hobby growers and professionals alike. The General Organics: Thrive formulas are specifically designed to meet the needs of all plants throughout growth, flowering and fruiting. We base our formulations on ecological principles that maintain respect for the environment whilst providing plants with balanced, effective nutrition. Thrive actively improves the root environment by feeding microbes that live in harmony with your plant. This provides the essential nutrition and environment to deliver healthy vegetative growth, flowering and fruiting. Thrive is ideal for every type of plant and will work wonders as a standalone product: when we say “complete” we mean it: you don’t need additional elements for a successful, bountiful grow, in most water.
