Companion Planting for Watermelon

Companion Planting

Companion planting can greatly benefit your Watermelon garden. Use our Companion Planter tool to find the perfect plant companions.

Helps

• Beans
• Corn
• Radishes

Helped By

• Beans
• Corn
• Radishes

Avoid

• Potatoes
• Aromatic herbs

Growing Tips

• Watermelons prefer well-drained, fertile soil with plenty of organic matter.
• Plant seeds directly in the garden after the last frost date or start indoors 4-6 weeks before transplanting.
• Provide ample space for vines to spread and ensure consistent watering, especially during fruit development.
• Mulch to retain moisture and suppress weeds.
• Regularly check for pests like cucumber beetles and aphids.
• Harvest watermelons when they emit a deep, hollow sound when tapped.
• Rotate crops annually to prevent soil depletion and reduce pest buildup.

Example for Small Garden

In a small garden, you can plant Watermelon alongside its companion plants like beans and radishes. Use vertical trellises to maximize space and encourage healthy growth. Consider interplanting with fast-growing crops like radishes to make the most of the available space.

Example for Medium Garden

For a medium garden, create dedicated sections for Watermelon and their companion plants. Plant Watermelons in rows, with beans and corn as border plants to provide structural support and deter pests. Incorporate other beneficial plants like marigolds and nasturtiums to attract pollinators and enhance biodiversity.

Example for Large Garden

In a large garden, interplant Watermelon with a variety of companions to create a diverse ecosystem. Use a grid layout where Watermelons are planted alongside beans, corn, and radishes. This arrangement helps in pest management and improves overall soil health. Consider rotating crops annually to prevent soil depletion and reduce pest buildup.

Example for Long Garden

A long garden layout allows for row planting, where you can alternate rows of Watermelon with rows of its companion plants for optimal growth. Plant Watermelons in one row, followed by rows of beans, corn, and radishes. This method ensures each plant gets adequate space and resources while promoting beneficial interactions between plants.

Back to Companion Planting Guide