Grotek Green Line - Core Green Line Core is partly comprised of vegetable residues which provides minerals, high levels of humates and other organic metabolites. Line Core feeds and stimulates soil biology, increasing production of essential substances that accelerate plant growth. Grotek Green Line - Core ESSENTIAL ELEMENTS  Our essential NPK is at the core of the line. It provides the foundation for our multi-product Grotek Green Line. Core(tm), which is based on plant matter provides both key nutrients and plant-derived metabolites.  This formula can be used in support of beneficial soil biology in rhizosphere, increasing the production of substances that benefit plant growth.  Core, like all the Grotek Green Line products, is suitable for all types and growing systems from hydroponics to gardens. Use 1L to make 333L of solution. Mix 3-4ml of solution per 1L water. Use weekly in soilless media or outdoors 3-4 times per season.  Use this product as a root drench The vegan foundation for our multiproduct line is at the heart of our range. Core(tm), which is made of sugar beet Molasses, provides essential minerals and other organic metabolites.  This liquid has a significant impact on the soil because it contains more than 25% organic matter. Soil biology is supported by high levels of fermented organic material and low amounts of carbohydrates.  These beneficial microbes convert nutrients into forms that plants can absorb. Core contains all the macronutrients necessary for plant development.  It can be used in true soil or water-based hydroponic systems. Core can also be used in commercial injection systems.  

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