Companion planting involves pairing plants that benefit each other in various ways, such as pest control, improved growth, and enhanced pollination. Here are some common plants used in companion planting and their beneficial pairings:

Tomatoes

• Basil: Enhances growth and flavor while repelling pests like whiteflies and aphids.
• Marigolds: Deters nematodes and other harmful insects.
• Garlic: Helps prevent fungal infections and repels aphids.

Cucumbers

• Nasturtiums: Attracts aphids away from cucumbers and deters cucumber beetles.
• Dill: Attracts beneficial insects like ladybugs, which prey on pests.
• Corn: Provides natural support for climbing cucumber vines.

Carrots

• Onions: Their strong scent can deter carrot flies.
• Marigolds: Help repel nematodes and other pests.
• Radishes: Can act as a trap crop for pests that might target carrots.

Beans

• Corn: Provides support for climbing bean varieties.
• Squash: Beans can fix nitrogen in the soil, benefiting nearby squash plants.
• Potatoes: Beans can help improve the soil’s nutrient levels for potatoes.

Peppers

• Basil: Enhances flavor and growth while repelling pests.
• Onions: Deters aphids and other harmful insects.
• Marigolds: Help protect against nematodes and pests.

Lettuce

• Radishes: Can grow quickly alongside lettuce, utilizing space effectively.
• Carrots: They can be planted together as they have different growing habits and root depths.
• Nasturtiums: Deter aphids and other pests while providing a beautiful contrast.

Squash

• Nasturtiums: Act as a trap crop for aphids and deter squash bugs.
• Corn: Provides natural support for climbing varieties of squash.
• Beans: Help fix nitrogen in the soil, benefiting squash growth.

Herbs

• Chives: Deter pests and improve the health of nearby plants.
• Thyme: Attracts beneficial insects and repels pests.
• Borage: Attracts pollinators and improves the growth of surrounding plants.

Flowers

• Marigolds: Known for deterring various pests and attracting beneficial insects.
• Borage: Attracts pollinators and improves the health of nearby plants.
• Calendula: Attracts beneficial insects and can deter pests from vegetables.

Utilizing these companion plants can lead to a healthier and more productive garden. By strategically pairing plants that support each other, gardeners can create a thriving ecosystem that reduces pests, enhances growth, and improves soil health. 💡