Pay in 4 interest-free payments of $11.11 Learn more
Ships within 48 hours · Estimated delivery Sep 20 - Sep 25
Color Temperature: 7200K
Work Time – 120 min
At BioComposites Group we want to put money back in the farmer's pocket and to be able to create a product from grower for growers makes sense to us
Used during the vegetative stage in hydroponics to promote healthy plant growth
Electronic ballasts use less power
Rock Hard (0-0-62) Size:2.5kg Color Temperature: 7200KRIPENING 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