Here's the analysis for Jack's Classic Blossom Booster fertilizer:
*
Guaranteed Analysis
*Total Nitrogen (N)* *10%*
5% Ammoniacal Nitrogen
5% Nitrate Nitrogen
*Available Phosphate (P*_*2* *O*_*5* *)* *30%*
*Soluble Potash (K*_*2* *O)* *20%*
*Magnesium (Mg)* *0.50%*
0.50% Water Soluble Magnesium (Mg)
*Boron (B)* *0.02%*
*Copper (Cu)* *0.05%*
0.05% Chelated Copper (Cu)
*Iron (Fe)* *0.10%*
0.10% Chelated Iron (Fe)
*Manganese (Mn)* *0.05%*
0.05% Chelated Manganese (Mn)
*Molybdenum (Mo)* *0.0009%*
*Zinc (Zn)* *0.05%*
0.05% Chelated Zinc (Zn)
It's the typical blue crystals that dissolve in water. I use it on bulbs
that need a quick pick-me-up - galanthus that I'll soon be lifting,
dividing, and replanting for example. I'll use it at half-strength, two
feedings approximately 2 to 3 weeks apart.
It is available in a plastic tub in 8 ounce, 1.5 pound, and 4 pound
sizes, also 10 pound resealable plastic bag with handle.