Cosmos bipinnatus). Here’s something unusual for cottage gardens or for cut flowers: the ray flowers of this charming cosmos are tubular or cone-shaped rather than flat, giving the blooms an intricate look. Three-inch flowers are produced abundantly all summer until frost, in the usual cosmos shades of deep rose, shell pink, and pure, snowy white. 
Annual
60-90 days to maturity
6-8 hours of full sun
Sprouts in 7-14 days
Seed Depth: 1/8-1/4"
Plant Spacing: 10"
Ideal Temperature: 70-75 F
Frost Hardy: No
(Source: Rare Seeds)
 
This plant was sourced from 4Js Botanicals in Helotes, TX.
 
Plant needs to be repotted to well-draining soil in pot or directly sowed in ground. Prefers bright, direct light -- transplant outdoors when the temperature is 70 degrees Fahrenheit or warmer.