🤝 Companion Planting Chart

Discover which plants grow well together and which ones to keep apart. Filter by state and USDA hardiness zone to see only the companions that will actually thrive where you garden.

All Zones 1a 1b 2a 2b 3a 3b 4a 4b 5a 5b 6a 6b 7a 7b 8a 8b 9a 9b 10a 10b 11a 11b 12a 12b 13a 13b
8 plants · Zone 2a
Good companions Avoid planting near
🌿
Basil
Ocimum basilicum
—

No companion relationships recorded for this plant in this zone.

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Cilantro
Coriandrum sativum
—

No companion relationships recorded for this plant in this zone.

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Cosmos
Cosmos bipinnatus
✅ 1

✅ Good Companions (1)

Zinnia · Zinnia elegans

⚠️ Avoid Planting Near (0)

None recorded.

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Dill
Anethum graveolens
—

No companion relationships recorded for this plant in this zone.

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Marigold
Tagetes erecta
—

No companion relationships recorded for this plant in this zone.

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Parsley
Petroselinum crispum
—

No companion relationships recorded for this plant in this zone.

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🏡
Sunflower
Helianthus annuus
✅ 1

✅ Good Companions (1)

Zinnia · Zinnia elegans

⚠️ Avoid Planting Near (0)

None recorded.

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Zinnia
Zinnia elegans
✅ 2

✅ Good Companions (2)

Cosmos · Cosmos bipinnatus
Sunflower · Helianthus annuus

⚠️ Avoid Planting Near (0)

None recorded.

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