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GET THAT EXTRA GET UP AND GROW.
It’s finally here. The first ever two-in-one soluble plant food and probiotic. Upping your potency per pound has never been this easy.
MORE VALUE PER FEED.
Combining the growing power of VEG+BLOOM, STAX, and +LIFE, this simplifies everything.
MORE CHEMISTRY PER BOTTLE.
It all comes together to maximize mineral uptake for superior growth at all phases.
LEADING THE WAY TO LED.
A future-ready blend of proprietary nutrients were developed to work best in LED spectrum.
UNLIMITED POTENTIAL. LIMITED RELEASE.
This small-batch nutrient is only available direct from us. Grab a bottle while you can.
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 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.
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.
Overgrow complete foliar feed plant booster Optic Foliar OVERGROW is the only product on the market that is a dynamic, multi-purpose, ready-to-use spray that combines performance and growth with overall plant health. OVERGROW is a combination of Watts, Rev and Attack with the addition of Transport in a ready to use spray, correct deficiencies and provide increased performance! Match that with the ability to spray in full sunlight, with no burning or the need to spray the undersides of leaves, and you have the only all-in-one spray with no negative side effects from leaf burn to residuals. OVERGROW then provides a full spectrum of NPK, micro nutrients as well as a full complement of vitamins, sugars, amino acids and B1 to further increase growth and supplement further yield increases. OVERGROW is the only foliar spray on the market to work synergistically with your plants to increase light intake, nutrient uptake while also directly feeding the plant and preventing mould and bugs — all with the lights on — no damage or burning — and you only need to spray the tops of the leaves — OVERGROW... spray it, see it be-leaf it!
Guanokalong Powder organic flower booster There are three excellent reasons to use this 100% organic flowering strengthener: First, it contains ingredients that can help increase the actual size and weight of the flower clusters. Second, nutrient uptake is improved. Thirdly, plants grown with Guano Powder result in sweeter, smooth tasting crops. How it activates the flow of nutrients is essentially down to how it’s able to free up the minerals calcium, iron and magnesium in the soil, which stimulate the plant’s metabolism.
GEN200 bio-available ortho silicic acid GEN200 ensures the growth regulation and natural defence system. This ensures the plant to have better resistance against diseases and distresses such as heat and cold. Your plants will root faster, develop stronger stems and leaves which results in firmer plants and bigger yields. GEN200 can be used on all kinds of soil and with all kinds of nutrition. Farmers can save money by using GEN200 Control, because of the decreased importance of the use of insecticides, fungicides and pesticides. Higher yield and better quality of products with increased shelf life due to better water retention in fruits and vegetables is another advantage.
Pythoff hydroponic nutrient conditioner Pythoff is an effective sterilising agent designed to ward off pests and disease in hydroponic systems. Once added to your nutrient solution, regular use of Pythoff will help protect your plants from a range of diseases, fungi, and parasitic organisms known to cause root-root, in particular Pythium. Pythoff will sterilise anything it comes into contact with which means all drippers, reservoirs, and surfaces in your hydroponic system will be sterilised and protected from pathogens that affect hydroponic systems. Highly recommend to all hydroponic growers as Pythoff can be used safely in all hydro systems.
The pH scale is logarithmic, which means that each unit of change equals a tenfold change in the concentration of hydrogen or hydroxide ions. To put this another way, a pH 6.0 solution is 10 times more acidic than a pH 7.0 solution, and a pH 5.0 solution would be 10 times more acidic than the pH 6.0 solution and 100 times more acidic than the pH 7.0 solution. This means that if you want to adjust the pH of your nutrient solution by 2 points (for example from 7.5 to 5.5), you would have to use 10 times more adjuster than if you were moving the pH value just 1 point (7.5 to 6.5).
GK-Organics Kalong Grow & Bloom grow and flower nutrient These fertilizers contain only nitrogen and potassium, and are at their best when used in combination with Guanokalong® powder (rich in phosphorus, calcium and micro-elements) in order to make up the phosphorus requirements of the plant sufficiently. Kalong Grow has more Nitrogen than Potassium and Kalong. Bloom has more Potassium than Nitrogen. Kalong Grow is based on animal proteins and sugar molasses. Kalong Bloom is based on sugar molasses. Both fertilizers don’t contain any guano and phosphorus. Guanokalong® powder has an average value of 10% phosphorus. This phosphorus becomes gradually available from week 1, right up until the end of the cycle.
GK-Organics Kalong Grow organic grow nutrient Liquid can be used in soil and Coco. Immediate release for controlled cultivation. Organic contents ensure controlled long release of nutrients. Stimulates present micro life in substrate. Non-aggressive for roots due to low salt index. Only contains products annex 2 (EEG) nr. 2092/91 organic productions.
GK-Organics Kalong Grow & Bloom grow and flower nutrient These fertilizers contain only nitrogen and potassium, and are at their best when used in combination with Guanokalong® powder (rich in phosphorus, calcium and micro-elements) in order to make up the phosphorus requirements of the plant sufficiently. Kalong Grow has more Nitrogen than Potassium and Kalong. Bloom has more Potassium than Nitrogen. Kalong Grow is based on animal proteins and sugar molasses. Kalong Bloom is based on sugar molasses. Both fertilizers don’t contain any guano and phosphorus. Guanokalong® powder has an average value of 10% phosphorus. This phosphorus becomes gradually available from week 1, right up until the end of the cycle.
GK-Organics Kalong Bloom organic flower nutrient Liquid can be used in soil and Coco. Immediate release for controlled cultivation. Organic contents ensure controlled long release of nutrients. Stimulates present micro life in substrate. Non-aggressive for roots due to low salt index. Only contains products annex 2 (EEG) nr. 2092/91 organic productions.
CANNA Start is a balanced one-part nutrient for seedlings and (rooted) cuttings. CANNA Start can be used on various substrates like rockwool plugs, Coco pellets, jiffy plugs, seed-mixes and most other propagation media, except re-circulating systems and clone machines. Propagation media are media on which you can reproduce plants. CANNA Start gives you all the micro- and macro nutritional elements for a seedling or cutting to develop into a strong healthy plant. Only one bottle needed. CANNA Start is a complete one-part nutrient, meaning it contains all the elements needed in one bottle. (No A and B versions needed)
CANNA Start is a balanced one-part nutrient for seedlings and (rooted) cuttings. CANNA Start can be used on various substrates like rockwool plugs, Coco pellets, jiffy plugs, seed-mixes and most other propagation media, except re-circulating systems and clone machines. Propagation media are media on which you can reproduce plants. CANNA Start gives you all the micro- and macro nutritional elements for a seedling or cutting to develop into a strong healthy plant. Only one bottle needed. CANNA Start is a complete one-part nutrient, meaning it contains all the elements needed in one bottle. (No A and B versions needed)
EMERALD HARVEST CALI PRO BLOOM A&B is a powerful nutrient for plants, delivering essential elements for vigorous growth and maximum yields. With a balanced formula specifically designed for bloom stage, it promotes healthy flowering and fruiting. Trust in the expertise of Emerald Harvest for high-quality and effective plant nutrients.