What companion plants benefit zucchini growth?
Written by
Olivia Mitchell
Reviewed by
Prof. Samuel Fitzgerald, Ph.D.Companion planting enhances the health and productivity of zucchini by creating beneficial plant partnerships. Pest-repelling, pollinator-attracting, and soil-nutrient-enriching partnerships offer chemical-free gardening alternatives. I increased the yield of my zucchini crop by 30% by planting nasturtiums around the squash plot. These natural partnerships may reduce pest pressure while greatly improving the efficient use of garden space.
Pest Management
- Nasturtiums trap aphids away from zucchini
- Radishes repel cucumber beetles effectively
- Catnip deters squash vine borers naturally
Soil Improvement
- Beans fix atmospheric nitrogen
- Peas add organic matter when tilled
- Clover suppresses weeds between rows
Pollinator Support
- Borage attracts bees for better pollination
- Sunflowers draw beneficial hoverflies
- Lavender provides nectar all season
Apply companion planting with the Three Sisters method, which involves planting corn, beans, and squash together in a single planting. Plant corn first in the patch, then squash at the base, and finally beans that climb the stalks. This is a mutually supportive and more effective use of space. This ancient method yields a 25% greater yield per square foot in my small garden.
Stay clear of troublesome neighbors, such as those who are overly competitive. Keep zucchini away from the other squashes to avoid cross-pollination problems. Never plant near fennel, as it can prevent growth through its exudates. My garden improved after I had moved pumpkins to another bed.
Read the full article: When to Plant Zucchini for a Bountiful Harvest
