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Cut flowers1 variety
Sulphur Cosmos
Cosmos sulphureusHeat-tolerant annual with finely divided foliage and prolific yellow-to-orange flowers.
No photograph yetSulphur Cosmos
Days to maturity
60–90 daysDays to germ.
7–21 daysSpacing
9–12 inHeight
30–40 inSun
SunHow we grow it
Germination
- Days to germ.
- 7–21 d
- Depth
- 0.25 in
Culture
- Days to maturity
- 60–90 d
- Spacing
- 9–12 in
- Height
- 30–40 in
- Sun
- Sun
- Frost
- tender