Gro-Fine 13 Lb. 5000 Sq. Ft. 32-0-4 Phosphorus Free Lawn Fertilizer Alpine Features a 1/4" across flat

Features a 1/4" across flat high hat hex washer head with assembled EPDM (Ethylene Propylene Diene Monomer) washer

All versions are lumen selectable

A large knurl allows for easy adjustment and a tight-fitting hex jaw design reduces slippage and tightly grips the fastener for solid

Captures large allergens like mold spores and pet dander

Gro-Fine 13 Lb. 5000 Sq. Ft. 32-0-4 Phosphorus Free Lawn Fertilizer Alpine Features a 1/4" across flatPhosphorus free lawn fertilizer ideal for a lush, green lawn. Phosphorus free formula helps protect lakes and streams from harmful runoff. Easy to use, and provides a quick green up with timed release extended feeding. Long lasting results for up to 2 months without rapid growth spurts. Stimulates tiller and rhizome development to improve density and helps grass plants multiply themselves for a stronger, greener lawn. Apply during any season when