When to Seed Melons
Melons are a frost sensitive crop that should be direct seeded or transplanted outdoors after all danger of frost has passed. If transplanting, they can be started four to six weeks before your last frost date. Melons will germinate best in soils that are at least 70 degrees Fahrenheit.
Where to Plant Melons
Select a location where your melons can receive full sun - at least eight hours - and will have nutrient-rich, well-draining soil. Melons are especially partial to sandy soils, so mixing in some sand to your best ahead of planting would be an excellent idea.
Growing Melons
Sow your seeds ½ inch deep and five inches apart, if direct seeding. As they grow and mature, thin your seedlings to their mature planting distance of 18 to 24 inches. Melons will vine out, so ensure they’ve got plenty of room to sprawl. Water extremely well to ensure good germination. Melons need a lot of water in general, so ensure your plants are getting at least one to two inches of water per week. As your melons start to produce and size up, pull back on watering. Overwatering at this stage can produce rot and/or melons that are less sweet. As your melons are growing, we recommend fertilizing every four weeks or so with a gentle, balanced fertilizer.
Harvesting Melons
Your melons should be ripe and ready to eat by late summer or early fall. Being able to tell when your melons are ripe is something of an art. One way to tell is when you can smell the sweetness of the melon through the rind. Once they’ve been picked from the vine, melons will get softer - but not sweeter.