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Use for all plants in prepared soil/soilless mixes
you’re most likely familiar with our award-winning pH Perfect Sensi Grow & Bloom
MERV-5 mesh blocks pollen
This is an important fact to remember
Rock Hard (0-0-62) Size:2.5kg Use for all plants inRIPENING FORMULA Rock Hard is a highly concentrated potassium supplement designed to increase the density of your flowers and fruits. Potassium is a catalyst for carbohydrate metabolism and aids in the synthesis of proteins and amino acids. Adding high levels of potassium may lead to thicker, heavier flowers with massive yields. Instructions: For use in nutrient solution: Implement Rock Hard up to 3 weeks before flush. Add 0. 1g per 1L or 0. 4g per
