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Good Companions for Cosmos
Attracts lacewings and parasitic wasps.
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What NOT to Plant with Cosmos
No known bad companions.
None
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Cosmos Planting Tips
Easy to grow - direct sow after frost.
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USDA Hardiness Zones
Cosmos grows well in the following zones:
Zone 2
Zone 3
Zone 4
Zone 5
Zone 6
Zone 7
Zone 8
Zone 9
