What are essential corn companion plants?

Companion Planting creates beneficial alliances with corn and other plants. Groups that plant together should create pollination issues while reducing pest pressure naturally. Beans fix nitrogen, which enriches the soil, allowing corn to thrive. Squash leaves create a living mulch that suppresses weeds and conserves moisture.

Utilize the Three Sisters method effectively. Plant corn first and let the stalks establish themselves before planting beans, once the corn is about 15cm tall. Plant squash after the bean vines start to show. Space your corn out in hills approximately 30cm apart. This is an ancient technique described by many ancient civilizations and is a great way to maximize your space and materials.

Try to stay away from certain problematic companions such as tomatoes, which compete for nutrients and result in stunted growth of corn. Brassicas, like cabbage and broccoli, attract pests that can damage corn roots. Fennel releases chemicals that also inhibit corn development. Lastly, keep corn away from walnut trees due to juglone toxicity, which is harmful to corn.

Timing plantings for mutual benefits. Sow quick-growing radishes before corn marking rows as corn is tasseling, and plant flowers that attract pollinators. Continue using succession planting while maintaining some ground cover. All these methods will create harmony in your garden throughout the year.

Read the full article: How to Grow Corn Successfully at Home