Broccoli, known for its fussiness, is often a target for aphids, flea beetles and caterpillars.
However, the right choice of “neighbors” in the garden can turn growing this cabbage into an exciting and successful process.
Agronomy and horticulture experts reveal which plants will not only protect broccoli, but also increase its yield, enrich the soil and create a harmonious ecosystem.
Beetroot: An Underground Ally
While broccoli grows upward, beets grow downward, eliminating competition for space.
"Beets' root system doesn't interfere with broccoli, and harvesting beets early makes room for kale to grow," explains Heather Kibble , agronomist.
In addition, beets release natural substances into the soil that suppress the growth of weeds, making it easier to care for the garden bed.
Garlic: A Natural Fungicide
The aroma of garlic is a real repellent for pests. Allicin, contained in its bulbs, has antibacterial and antifungal properties.
"Garlic creates an invisible barrier against cabbage rootworm and aphids, and reduces the risk of fungal infections," says Chelsea Lencik , a seed specialist.
For maximum effect, plant garlic around the perimeter of the bed.
Onion: Protector from Rodents and Insects
The pungent smell of onions repels not only insects, but also small mammals. Onions are especially useful at the beginning of the season, when young broccoli shoots are most vulnerable. Interesting fact: the combination of onions and marigolds enhances the protective effect, creating a double shield against pests.
Lettuce: a living mulch layer
Groundcover lettuce varieties (such as arugula or watercress) act as a natural mulch, retaining moisture and preventing soil erosion.
"Lettuce planted between rows of broccoli will mature in 25 to 30 days without interfering with the development of the cabbage," advises Kibble . It's ideal for succession farming.
Spinach: An Unobtrusive Companion
Spinach roots penetrate the soil to a depth of only 10-15 cm, while broccoli roots go up to 50 cm. This difference in the structure of the root system allows the plants to peacefully share nutrients.
An added bonus: spinach adds iron to the soil, which helps broccoli grow.
