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Manganese Sulfate
Helps "break up" clay soils by separating the microscopic clay particles
depending on bulb size
Iron (Fe): 0
Reapply three weeks after planting
Vermiculite Size:A2 4.4 Cubic Feet Manganese SulfatePalmetto vermiculite is a sterile soilless medium for seed starting and the rooting of cuttings. Available in grades A1 super fine, A2 fine medium and A3 course. Mixed with equal parts coconut coir and perlite, vermiculite is also a moisture retaining component for a soilless potting medium. When processed in special furnaces, the mineral exfoliates (or expands) in the accordion like layered particles familiar to many as a part of soil less growing