Nitro-Phos Fertilizers

Nitro-Phos Wood Master 21-7-11

Nitro-Phos Wood Master 21-7-11 is a professional, high-quality 4-5 month controlled-release fertilizer specifically formulated for trees and woody ornamentals. ​Benefits: Provides the safety and longevity of controlled-release nitrogen Release of...

Nitro-Phos Weed & Feed 15-5-10

​​Nitro-Phos Weed & Feed 15-5-10 is both a fertilizer and a weed killer.  It controls a wide range of lawn weeds including: Chickweed, clover, dandelion, and many others. An excellent...