Do you have a simple DIY formula for making a simple NPK fertilizer for my garden? - Cooperative Extension: Garden and Yard - University of Maine Cooperative Extension

Question: Do you have a simple DIY formula for making a simple NPK fertilizer for my garden? Answer: Kate Garland, Horticulturist Thank you for reaching out. I frequently help people figure out a good fertilizer blend for their home gardens, but always base it off a soil test from the Maine Soil Testing Service. A read more