FloraFlex Nutrients V1 Vegetative Part 1, 22 lbs., Pallet of 50 BagsFloraFlex has engineered the highest quality, cleanest and most pH stable nutrients on the market. V1 and V2 combine as a two part water soluble formula, providing all of the essential nutrients needed for vigorous plant growth throughout the entire vegetative stage. Use 1 2 teaspoons per 5 gallons of water (1 2 grams per gallon). Add V1 and then V2 to your water source throughout the entire vegetative stage. For optimal results make sure the EC of