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Neptunes Harvest Crab Shell Flour



An excellent dry organic source of NPK, Calcium (23%) and Magnesium (1.33%). Will also help to create soil conditions that are naturally growth-suppressing for grubs, fungal organisms and other insects. Additionally, the high level of calcium in Crab Shell Flour helps to raise the pH of acidic soils, making it a great organic substitute for mined lime products.

114 PGS, 44# $60

Additional information


2#, 10#, 44#