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Improved vegetative development
Improved plant vigour & structure
Contains specific micronutrient ratios
1l makes 500l of solution
Introducing the Grotek Impact 500ml Grow/Bloom Combo. Grotek Impact Mineral Nutrient Range is a liquid bio-mineral fertiliser that uses the latest innovations and knowledge in the area of plant nutrition to offer a combination of the highest quality minerals, which are presented in a formula that does not create antagonisms or adverse reactions in the form of crystallisations. Its development has been achieved thanks to numerous studies on how cannabis plants assimilate nutrients. The great differential of this product is its availability, each of the components in the formula have been stabilised, overcoming the usual problems of mineral fertilisers of antagonisms and crystallisations in the bottles.
Impact Grow A+B guarantees that plants will be able to take advantage of all nutrients without any adverse reactions.
This product has a lower density and therefore does not produce blockages in drip systems. The formula is more complete with a greater amount of mineral nutrients indispensable for growing plants. By using it on your plants, you will get heavier harvests, without sacrificing the final quality of the flowers. You can also use it on other types of vegetation, for example flowers and fruit trees. This fertiliser is composed of different micro and macro nutrients for a complete nutrition of the plants that are in full vegetative growth. One of the most remarkable results is an important development of the lateral branches and the formation of short internodes, also increase of the amount of foliage and a more intense colouration. By applying it to your cannabis seeds, flowering will happen sooner, and you will enjoy a shorter and more productive harvest cycle.
GROW - Fertiliser with Supplements - Soil/Soilless/Water Culture: Mix 1/2 tsp per 1.25 qt (2 ml per 1 L). Use as part of your regular fertiliser program during periods of green growth.
Fertiliser - Stand Alone - Soil/Soilless/Water Culture: Mix 3/4-1 tsp per 1.25 qt of water (3-4 ml per 1 L). Use every time you fertilise.
As a suspension, this formula requires sufficient agitation prior to use. Each bottle of Impact Grow contains pure nutrients and has no added water. With this in mind, be sure to re-suspend nutrients prior to use to ensure top results.
BLOOM - Begin use 7-10 days before blooming.
Fertiliser with Supplements - Soil/Soilless/Water Culture: Use in conjunction with your regular fertiliser program to boost flower production. Early Flowering: Mix 1/2 tsp per 1.25 qt of water (2 ml per 1 L) Use as needed. Late Flowering: Mix 3/4 tsp per 1.25 qt of water (3 ml per 1 L). Use as needed. Fertiliser - Stand Alone - Soil/Soilless/Water Culture: Mix 3/41 tsp per 1.25 qt of water (3-4 ml per 1 L). Use every time you fertilise. As a suspension, this formula requires sufficient agitation prior to use. Each bottle of Impact Bloom contains pure nutrients and has no added water. With this in mind, be sure to re-suspend nutrients prior to use to ensure top results.
Brand | Grotek |
Capacity | 500ml |
Impact Grow A | Potassium Nitrate, Ammonium Nitrate, Magnesium Nitrate, Calcium Nitrate, Iron Edta, Sodium Tetraborate, Copper Edta, Manganese Edta, Zinc Edta, Sodium Molybdate |
Impact Grow B | Monopotassium Phosphate, Potassium Nitrate, Monoammonium Phosphate, Magnesium Sulphate, Magnesium Nitrate, Iron Edta, Sodium Tetraborate, Copper Edta, Manganese Edta, Zinc Edta, Sodium Molybdate. |
Impact Bloom A | Potassium Nitrate, Magnesium Nitrate, Calcium Nitrate, Iron Edta, Sodium Tetraborate, Copper Edta, Manganese Edta, Zinc Edta, Sodium Molybdate. |
Impact Bloom B | Monopotassium Phosphate, Potassium Nitrate, Magnesium Sulfate, Ammonium Sulfate, Iron Edta, Sodium Tetraborate, Copper Edta, Manganese Edta, Zinc Edta, Sodium Molybdate. |
Impact Grow A | |
Total Nitrogen (N) | 6.0% |
Ammoniacal Nitrogen | -0.95% |
Nitrate Nitrogen | -5.05% |
Soluble Potash (K2O) | 3.0% |
Calcium (Ca) | 4.0% |
Magnesium (Mg) | 0.5% |
Boron (B) | 0.01% |
Chelated Copper (Cu)(Actual) | 0.005% |
Chelated Iron (Fe)(Actual) | 0.06% |
Chelated Manganese (Mn)(Actual) | 0.01% |
Molybdenum (Mo)(Actual) | 0.0006% |
Chelated Zinc (Zn)(Actual) | 0.019% |
Edta (Ethylenediaminetetraacetate) (Chelating Agent) | 0.45% |
Impact Grow B | |
Total Nitrogen (N) | 1.0% |
Ammoniacal Nitrogen | -0.1% |
Nitrate Nitrogen | -0.9% |
Available Phosphoric Acid (P2O5) | 3.0% |
Soluble Potash (K2O) | 5.0% |
Magnesium (Mg) | 1.0% |
Sulfur (S) | 1.0% |
Boron (B) | 0.01% |
Chelated Copper (Cu)(Actual) | 0.005% |
Chelated Iron (Fe)(Actual) | 0.07% |
Chelated Manganese (Mn)(Actual) | 0.01% |
Molybdenum (Mo)(Actual) | 0.0008% |
Chelated Zinc (Zn)(Actual) | 0.019% |
Edta (Ethylenediaminetetraacetate) (Chelating Agent) | 0.5% |
Impact Bloom A | |
Total Nitrogen (N) | 4.0% |
Ammoniacal Nitrogen | -0.2% |
Nitrate Nitrogen | -3.8% |
Soluble Potash (K2O) | 3.0% |
Calcium (Ca) | 3.5% |
Magnesium (Mg) | 0.5% |
Boron (B) | 0.01% |
Chelated Copper (Cu)(Actual) | 0.005% |
Chelated Iron (Fe)(Actual) | 0.08% |
Chelated Manganese (Mn)(Actual) | 0.01% |
Molybdenum (Mo)(Actual) | 0.0008% |
Chelated Zinc (Zn)(Actual) | 0.02% |
Edta (Ethylenediaminetetraacetate) (Chelating Agent) | 0.52% |
Impact Bloom B | |
Total Nitrogen (N) | 1.0% |
Ammoniacal Nitrogen | - 0.4% |
Nitrate Nitrogen | - 0.6% |
Available Phosphoric Acid (P2O5) | 4.0% |
Soluble Potash (K2O) | 6.0% |
Magnesium (Mg) | 1.0% |
Sulfur (S) | 2.0% |
Boron (B) | 0.01% |
Chelated Copper (Cu)(Actual) | 0.005% |
Chelated Iron (Fe)(Actual) | 0.08% |
Chelated Manganese (Mn)(Actual) | 0.01% |
Molybdenum (Mo) | 0.0008% |
Chelated Zinc (Zn)/0.02% | |
Edta (Ethylenediaminetetraacetate)(Chelating Agent) | 0.52% |
Free Shipping | No |
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