🤝 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
19 plants · Zone 11a
Good companions Avoid planting near
🌿
American Beautyberry
Callicarpa americana
—

No companion relationships recorded for this plant in this zone.

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🥦
Arugula
Eruca vesicaria
—

No companion relationships recorded for this plant in this zone.

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🌿
Basil
Ocimum basilicum
✅ 1

✅ Good Companions (1)

Pepper · Capsicum annuum

⚠️ Avoid Planting Near (0)

None recorded.

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🥦
Cantaloupe & Watermelon
Cucumis melo
—

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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🥦
Cucumber
Cucumis sativus
✅ 2

✅ Good Companions (2)

Marigold · Tagetes erecta
Sunflower · Helianthus annuus

⚠️ 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
✅ 2

✅ Good Companions (2)

Cucumber · Cucumis sativus
Pepper · Capsicum annuum

⚠️ Avoid Planting Near (0)

None recorded.

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🌿
Mint
Mentha × piperita
—

No companion relationships recorded for this plant in this zone.

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🌾
Mondo Grass
Ophiopogon japonicus
—

No companion relationships recorded for this plant in this zone.

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🥦
Mustard Greens
Brassica juncea
—

No companion relationships recorded for this plant in this zone.

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🥦
Okra
Abelmoschus esculentus
—

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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🥦
Pepper
Capsicum annuum
✅ 2

✅ Good Companions (2)

Basil · Ocimum basilicum
Marigold · Tagetes erecta

⚠️ Avoid Planting Near (0)

None recorded.

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🌿
Rosemary
Salvia rosmarinus
—

No companion relationships recorded for this plant in this zone.

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🌸
Salvia
Salvia splendens
—

No companion relationships recorded for this plant in this zone.

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🏡
Sunflower
Helianthus annuus
✅ 2

✅ Good Companions (2)

Cucumber · Cucumis sativus
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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