A large annuals with 2-3 inch flowers. The birds love the seeds.
Pronunciation
(KOZ-mos)
Plant Type
All Plants, Annuals
Sunlight
full
Moisture
average
Soil & Site
average
Flowers
2-3 inch flowers, eight ray flowers (petal wanna bees) listed as white with margins of crimson, but in my garden I had all white, all pink, all almost red and most combinations of these, in the fall most of the colors were a dark pink
Leaves
sessile or short-petioled leaves, narrow linear pinnate segments, ferny in appearance, branches can become brittle
Dimensions
tall listed as 3-4 feet tall, my plants exceeded this
Maintenance
dead heading, may need staking, I pruned some of the larges branches back to keep them in bounds, will reseed in the garden
Propagation
very easy from seeds
Native Site
The genus cosmos is native to Mexico.
Misc Facts
Cosmos is derived from Greek kosmos (beautiful, ornament). (www.plantlives.com).
Author's Notes
It was fun growing these for a few years. The first year I grew the plants from seeds. The next two years I just picked a few of the seedlings from last years plants and I had a free garden.
Notes & Reference
#51-Armitage's Manual of Annuals, Biennials, and Half-Hardy Perennials (Alan Arimitage)