Nature Safe Starter Fertilizer (5-6-6) - 40x50 lb Bags

Derived from meat and bone meal, blood meal, and langbeinite (KMag or SulPoMag). This product contains 4.5% slow release nitrogen that will release over 8 - 10 weeks. The 0.5% of water soluble nitrogen will provide green-up in 7 - 10 days. Fine grade - SGN 130-140.