Citrullus lanatus
The sprawling vine of summer that transforms patient care into refreshing, sweet rewards on the hottest days.
Basil repels spider mites and many beetles. Both thrive in heat and full sun, making them perfect warm-season companions.
Marigolds deter beetles and attract beneficial insects. Their bright colors add beauty among sprawling watermelon vines.
Tall corn provides afternoon shade in extreme heat, reducing plant stress. Watermelon vines sprawl between corn stalks without competition.
Quick-maturing radish harvests before watermelon vines sprawl. Root loosening improves conditions for watermelon's deep root system.
Cool-season spinach harvests before heat peaks. Nitrogen from decomposing residue benefits watermelon development.
Quick-harvest lettuce grows in early season before vines shade the area. Provides living mulch and quick nutrient return.
Both attract Colorado potato beetles and other similar pests. Disease overlap is possible.
Heavy feeder that competes for nutrients. Brassicas share some pest problems with watermelon.
Another brassica heavy feeder; nutrient competition reduces watermelon yield and quality.
Ready to add Watermelon to your garden? Find high-quality organic seeds to get started.
Find Watermelon SeedsWatermelon (Citrullus lanatus) is a deep root plant. The best companions include Basil, Marigold, Corn, Radish, Spinach, Lettuce.
Avoid planting Potato, Cabbage, Broccoli near Watermelon as they may compete for nutrients or attract similar pests.
Watermelon has a deep root system, so choose a deep container (at least 12-18 inches) for best results.
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