Companion plants for Cosmos
Cosmos bipinnatusflower
36 partners scored across pest control, nitrogen, root depth, shade and spacing.
Best partners
- Great pair
- Cosmos attracts Hoverflies and Lacewings and more, which prey on the Aphids that attack Coral Bells
- Cosmos draws Bees and Bumblebees and more that improve pollination for both
- Coral Bells acts as living mulch, keeping soil moist and weeds down around Cosmos
- Great pair
- Cosmos attracts Hoverflies and Lacewings and more, which prey on the Aphids that attack Lingonberry
- Cosmos draws Bees and Bumblebees and more that improve pollination for both
- Lingonberry acts as living mulch, keeping soil moist and weeds down around Cosmos
Planning a whole bed?
Build a season-long sowing and planting calendar around Cosmos β no account needed.
Also works well
Keep apart
Fennel releases compounds that inhibit Cosmos
White Sage releases compounds that inhibit Cosmos
