Nature Safe Nitrogen Fertilizer (13-0-0) - 50 lb Bag

High-nitrogen fertilizer made from feather meal, meat meal, and blood meal. It contains 0.96% fast plant-available nitrogen that greens plants in 7–10 days, plus 12.04% slow water-insoluble nitrogen that feeds crops for 8–10 weeks. Pelleted (approx. 5/32" diameter × 1/4"–1/2" length).