Greene County Fertilizer: 16-21-2 GreenePOP Starter Fertilizer
16-21-2 GreenePOP™ Starter Fertilizer is a fall or springtime starter fertilizer, or a product to amend phosphorous deficient soil. The biologically-active material contains humic acid and sea kelp to aid in germination and rooting, extend nitrogen release rates and facilitate nutrient uptake. Apply immediately post-seeding at label rate. Can be applied up to two times per year at label rate... read more
