FloraFlex B2 Bloom Part 2, 1 lb (0-28-18 with 7% Mg and 11% S). 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 B1 through bloom. Add B2 after B1 has fully dissolved. Feed 1–3 g/gal.
