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0Cosmos atrosanguineus
- 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
Not enough logs yet: at least 3 plants with regular watering logs are needed (now: 0). Waterings logged in Care feed this – anonymised and aggregated.
How it thrives
Watermedium
Lightfull sun
Humiditylowgeneral genus data
Min. temperature-5 °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 atrosanguineus – what to know
Cosmos atrosanguineus – family: Asteraceae, genus: Cosmos. Care guidelines: light: full sun; water: medium; min. -5 °C. It is not known to be toxic to cats or dogs.
Frequently asked questions
How often should I water Cosmos atrosanguineus?
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 atrosanguineus need?
It needs plenty of direct sun – the sunniest window, or outdoors in summer, suits it best.
How cold can Cosmos atrosanguineus get?
Frost-hardy to about -5 °C – it can overwinter outdoors in many climates.
Is Cosmos atrosanguineus toxic to cats and dogs?
It is not known to be toxic to cats or dogs.
When does Cosmos atrosanguineus 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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