Phosphorus And Potassium Based Fertilizer For Watermelon
Phosphorus and potassium based fertilizer for watermelon
My top choice for the best watermelon fertilizer is Espoma Garden-Tone Organic Vegetable Food because of the abundance of nutrients it provides. This granular fertilizer has an NPK (Nitrogen Phosphorus Potassium) ratio of 3-4-4, so it's great to use as your plants begin to produce fruit.