An easy-to-grow annual producing abundant daisy-like flowers on tall, airy stems with feathery foliage. Thrives in poor soil where other plants struggle. Butterflies and bees adore the open flowers.
Cosmos (Cosmos bipinnatus) thrives in USDA hardiness zones 2 through 11. This means it can tolerate winter temperatures typical of these zones. Check your local zone to ensure it is suitable for your area.
How much sun and water does Cosmos need?
Cosmos requires full sun and has low water needs. It grows best in well-drained, poor soil. This plant is drought-tolerant once established, making it a great choice for water-wise gardens.
How tall and wide does Cosmos grow?
Cosmos typically reaches 5' tall with a spread of 2'. It has a fast growth rate and requires low maintenance. Plan your garden spacing accordingly to give it room to reach its full size.
Is Cosmos deer resistant?
Yes, Cosmos is considered deer resistant. While no plant is completely deer-proof, deer tend to avoid this species, making it a good choice for gardens in areas with deer pressure.
When does Cosmos bloom?
Cosmos blooms in summer-fall, producing pink, white, red flowers. This plant is grown primarily for ornamental purposes. It belongs to the Asteraceae family and is native to Mexico.
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