Thank you again for a great 2020 Bulk Order! The 2020 Bulk Order has closed. This site will reopen for orders on January 1st, 2021. Questions? Contact Nora, We look forward to supplying you in 2021!

Phosphate Rock



Crushed apatite rock. Moderately available source of P, Ca and trace elements. 30% total phosphate (3-8 % available) and 48 % calcium (CaO) with 1/5 the neutralizing power of lime. Applications can last 5 years or longer, depending on soil conditions. Used in landscape and nursery applications to help plants adjust to transplant stress because it does not burn roots. 1-2# per plant for tree or shrub transplants, 500 to 4000# per acre depending on soil P and Ca deficiencies. Granular texture.

NCO, 50# $23