Cleistocactus smaragdiflorus
- Taxonomy
- Family: Cactaceae · Genus: Cleistocactus
Still missing: plant type, native distribution, natural habitat, height / growth form, flowering period, growth & dormancy period.
Tips & experience from members
What worked for you? Your plant’s growing conditions are attached automatically, so others can see who it works for.
No tips for this species yet – be the first to share what worked for you!
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
No monthly schedule is shown because cultivar-/species-level data is not yet sufficient. The general values above are guidance only.
Cleistocactus tip: Its tubular flowers barely open – that is normal, they are hummingbird-pollinated.
Cleistocactus smaragdiflorus – what to know
Cleistocactus smaragdiflorus – family: Cactaceae, genus: Cleistocactus. Care guidelines: light: full sun; water: low; min. 5 °C. It is not known to be toxic to cats or dogs.
All Cleistocactus species in the catalog →Detailed toxicity data →
Frequently asked questions
How often should I water Cleistocactus smaragdiflorus?
Sparingly: let the soil dry out completely between waterings, and water even less in winter.
How much light does Cleistocactus smaragdiflorus need?
It needs plenty of direct sun – the sunniest window, or outdoors in summer, suits it best.
How cold can Cleistocactus smaragdiflorus get?
Keep it above 5 °C – it is frost-tender and needs a frost-free spot in winter.
Is Cleistocactus smaragdiflorus toxic to cats and dogs?
It is not known to be toxic to cats or dogs.
When does Cleistocactus smaragdiflorus flower?
According to the general guideline for the genus Cleistocactus: Typical flowering time: June, July, August.
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
Cleistocactus
Care data is for guidance only.

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