Myrtillocactus geometrizans
- Common name
- Blue candle
- Taxonomy
- Family: Cactaceae · Genus: Myrtillocactus
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.
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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
No monthly schedule is shown because cultivar-/species-level data is not yet sufficient. The general values above are guidance only.
Myrtillocactus tip: Keep it above 8 °C in winter or the blue stems develop brown spots.
Blue candle – what to know
Blue candle (Myrtillocactus geometrizans) – family: Cactaceae, genus: Myrtillocactus. Care guidelines: light: full sun; water: low; min. 8 °C. One Perfect Plants Club member grows it (1 photos). It is not known to be toxic to cats or dogs.
All Myrtillocactus species in the catalog →Detailed toxicity data →
Frequently asked questions
How often should I water Blue candle?
Sparingly: let the soil dry out completely between waterings, and water even less in winter.
How much light does Blue candle need?
It needs plenty of direct sun – the sunniest window, or outdoors in summer, suits it best.
How cold can Blue candle get?
Keep it above 8 °C – it is frost-tender and needs a frost-free spot in winter.
Is Blue candle toxic to cats and dogs?
It is not known to be toxic to cats or dogs.
When does Blue candle flower?
According to the general guideline for the genus Myrtillocactus: Typical flowering time: May, June.
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.
Who grows it?
Gallery
Questions about this species
Care data is for guidance only.

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