FloraFlex B1 Bloom Part 1, 1 lb (14-0-22). FloraFlex makes clean, pH-stable two-part powder nutrients that dissolve completely and keep lines and emitters clean.
How to use: Use 1:1 with B2 through bloom. Always add B1 first, then B2. Feed 1–3 g/gal, starting with water at an EC of 0.2–0.3.
