Click to zoomDry NutrientsNPK 0-28-18
B2 Bloom Part 2
The phosphorus, potassium and sulfur half of the two-part bloom base.
Size: Single 25 lb bag
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Use with B1 throughout flower.
Analysis (N-P-K)0-28-18
P28
K18
Ca7
S11
Maximum solubility3 lb per gallon at room temperature.
FormatWater-soluble powder
Derived fromMonopotassium Phosphate, Magnesium Sulfate