Down To Earth Rock Phosphate 0-3-0, OMRI, 5 lbs. StringOf gives enough calcium and other

gives enough calcium and other nutrients that plants need

Rust-free stainless steel lid

but generally

10% phosphate

with moisture independently and reliably

Down To Earth Rock Phosphate 0-3-0, OMRI, 5 lbs. StringOf gives enough calcium and otherDown To Earth Rock Phosphate is essential for building soil phosphate levels for long term plant productivity and for preventing calcium deficient soils. It should be applied to soils prior to planting and can be mixed with compost or manures for additional soil building benefits. This premium powder grade is an excellent nutrient resource for all types of flowering plants including bulbs, fruits, shrubs, trees and vegetables. A natural source of