Linda from Corvallis, Or writes
The nutrient sources in Osmocote Classic 3-4 Month 14-14-14 Fertilizer have been coated to provide 12% coated slow-release nitrogen (N), 12% coated slow-release available phosphate (P2 O5 ) and 12% coated slow-release soluble potash.
Answer last updated on: 09/26/2021