When it comes to companion planting, alliums can be beneficial for many plants by deterring pests and voles. However, they may not be the best companion for legumes like lima beans. Alliums can hinder root growth and disrupt nitrogen-fixing bacteria needed by beans. To ensure healthy growth and better yields, it’s best to keep garlic, onions, scallions, leeks, and other alliums away from lima beans in your garden.
The sulfur-based compound secreted by alliums can inhibit root growth in beans, leading to less vigorous growth and smaller yields. Additionally, the disruption of nitrogen-fixing bacteria by alliums can further affect the growth of lima beans. Therefore, it’s important to choose better companion plants for lima beans to maximize their harvest.
Better companion plants for lima beans
To enhance the growth of lima beans, consider planting them with more beneficial companions. Beans can benefit from herbs like basil, as they help each other in nitrogen absorption and foliage growth. Peas, which attract beneficial insects like ladybugs, and fragrant varieties that repel pests, can also be good companions for lima beans. Additionally, borage, an edible flower that attracts pollinators and deters pests, can complement the growth of legumes.
Using the three sisters method of growing, which combines beans, corn, and squash, can also be beneficial for lima beans. This traditional method promotes healthy growth by providing support, shade, and nitrogen to the plants, resulting in a thriving garden.
