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Sign up freeTagetes patula
Compact annual with strong-scented foliage. A staple companion plant; the smell deters some pests and the roots release compounds that suppress nematodes. Deadhead for continuous bloom.
Tagetes erecta
flowerA fellow Asteraceae — similar growing habits to French Marigold

Cosmos bipinnatus
flowerAttracts the same hoverflies as French Marigold, keeping pests in check
Start French Marigold indoors about 6 weeks before your last frost. Seeds usually come up in around 7 days. Move seedlings out once the danger of frost has passed, in full sun, spaced about 20 cm apart. Expect the first blooms in roughly 60 days.
Keep track of the seeds you own.
Water: Medium · Height: 30 cm · Soil: Well-draining loamy soil, moderate fertility. Tolerates poor soil. pH 6.0-7.5. Avoid waterlogged conditions.
These three thrive alongside French Marigold — and alongside each other.