Grotek Green Line - Growth Max GrowthMax is a must in any garden.Growth Max is a highly concentrated cold processed kelp and is rich in organic compounds and minerals.This product helps plants in all stages achieve their maximum potential.The carbohydrates found in kelp also stimulate soil borne biology which in turn provides key organic compounds directly to plant roots. Grotek Green Line - Growth Max KELP CONCENTRATE – Kelp has been used for centuries as a natural fertiliser. GrowthMax(tm), a concentrated, cold-processed form of kelp that is rich in organic compounds as well as minerals, is highly concentrated. This product supports plants at all stages of development. Kelp's carbohydrates also support soil microorganisms that in turn supply key compounds directly to the roots. A must-have in every garden is GrowthMax(tm). Apply Rate: 1000L = 1 Litre of solution To supplement your fertiliser program, add 1ml to each litre of water in the growth and early flowering stages. GrowthMax(tm), the kelp extract used in its manufacturing, is not complete with potassium hydroxide. The proprietary low-temperature extraction process instead uses a concentration vacuum to increase levels of bioactive constituents. Kelp's organic acids can be beneficial for plants in times of abiotic stress, such as drought and heat. They help to increase the plant's peak production. GrowthMax creates favourable conditions for plants that allow them to reach their maximum potential during rapid growth. GrowthMax can be added to your daily feeding plan from start to finish for best results.