18-46-0 Diammonium Phospate Reg 50 Lb (R019)
About This Product
Custom-blended Harrell’s Profertilizer® starts with the latest advanced release technologies - some with POLYON® Controlled-Release Fertilizer -, followed by up to 175 ingredient options, double and triple-screened for the finest blends.
Harrell's technicians sample every batch and supervise each bag of your order for quality control ensuring the best product. Consistent prill size, Harrell's Profertilizer® will spread evenly - with no streaking - for consistent growth all season long.