Solo-Tek Grow Liquid Fertilizer

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6-3-7

One-Part Nutrient Solution. Grotek Solo-Tek Grow (6-3-7) supplies essential nutrition during the vegetative stage of a plant’s life cycle. It combines macro and micronutrients along with organic compounds such as kelp for additional plant benefits.

Size: 500ml

Directions for use: Mix 3-4ml per 1L of water.