Plan to fertilize with a general all-purpose produce when seedlings emerge, making sure to get it to the roots (use liquid, not solid fertilizer). Liquid seaweed fertilizer can be applied after leaves appear and once flowers emerge. Watermelons also benefit from nitrogen when vines begin to take off and when fruit appears. Use a 33-0-0, well diluted. Stop nitrogen applications when fruit has set and replace it with something high in phosphorus and potassium. Read more about these essential beneficial ingredients—and more—here: http://www.almanac.com/content/preparing-soil-planting
Plan to fertilize with a general all-purpose produce when seedlings emerge, making sure to get it to the roots (use liquid, not solid fertilizer). Liquid seaweed fertilizer can be applied after leaves appear and once flowers emerge. Watermelons also benefit from nitrogen when vines begin to take off and when fruit appears. Use a 33-0-0, well diluted. Stop nitrogen applications when fruit has set and replace it with something high in phosphorus and potassium. Read more about these essential beneficial ingredients—and more—here: http://www.almanac.com/content/preparing-soil-planting