Marblewhite 325 - Solution Grade Mined Limestone (50 Lb)

98% Calcium Carbonate Excellent source of fast-acting calcium and carbon for use in irrigation systems (flood, sprinkler or drip) and for foliar feeding. This limestone is screened to an ultra-fine 325 mesh for easy mixing with water and quick uptake by plants and microbes. Use at 10-100 lb/acre in irrigation water or 1-10 lb/100 gal as a foliar, with multiple applications of up to 10 per season. Solution grade limestone is also useful for cleaning algaes from water lines and emitters. Can also be broadcast and watered in.

Unit Ship Weight: 55 lbs.