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0Cosmos sulphureus
- Taxonomy
- Family: Asteraceae · Genus: Cosmos
Still missing: plant type, native distribution, natural habitat, height / growth form, flowering period, growth & dormancy period.
Tips & experience from members
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How members water it
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How it thrives
Watermedium
Lightfull sun
Humiditylowgeneral genus data
Min. temperature3 °CNo monthly schedule is shown because cultivar-/species-level data is not yet sufficient. The general values above are guidance only.
Cosmos tip: It flowers better in poor soil – don't feed it or you'll get mostly leaves.
Cosmos sulphureus – what to know
Cosmos sulphureus – family: Asteraceae, genus: Cosmos. Care guidelines: light: full sun; water: medium; min. 3 °C. It is not known to be toxic to cats or dogs.
Frequently asked questions
How often should I water Cosmos sulphureus?
Moderately: water when the top 2–3 cm of soil is dry, and never let it sit in standing water.
How much light does Cosmos sulphureus need?
It needs plenty of direct sun – the sunniest window, or outdoors in summer, suits it best.
How cold can Cosmos sulphureus get?
Keep it above 3 °C – it is frost-tender and needs a frost-free spot in winter.
Is Cosmos sulphureus toxic to cats and dogs?
It is not known to be toxic to cats or dogs.
When does Cosmos sulphureus flower?
According to the general guideline for the genus Cosmos: Typical flowering time: July, August, September, October.
What members’ data shows
When does it really bloom?
No blooms logged yet. If yours flowers, your data will be the first!
Average watering interval
Not enough watering logs yet. Waterings logged in the care hub feed this chart.
Questions about this species
Cosmos
Care data is for guidance only.
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