Allium ursinum
- Taxonomy
- Family: Amaryllidaceae · Genus: Allium
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
No monthly schedule is shown because cultivar-/species-level data is not yet sufficient. The general values above are guidance only.
Allium tip: Cut chives 3–4 cm above the base to regrow; toxic to dogs and cats.
Damages red blood cells (Heinz body anaemia) – also cooked or powdered. Cats are the most sensitive.
Allium ursinum – what to know
Allium ursinum – family: Amaryllidaceae, genus: Allium. Care guidelines: light: shade; water: high; min. -25 °C. For cats: severely toxic – potentially fatal; for dogs: moderately toxic. Keep it out of reach and call a vet straight away if you suspect poisoning.
Frequently asked questions
How often should I water Allium ursinum?
Generously: keep the soil evenly moist and never let it dry out completely.
How much light does Allium ursinum need?
It copes well with partial shade and darker spots; keep it out of harsh direct sun.
How cold can Allium ursinum get?
Frost-hardy to about -25 °C – it can overwinter outdoors in many climates.
Is Allium ursinum toxic to cats and dogs?
For cats: severely toxic – potentially fatal; for dogs: moderately toxic. Keep it out of reach and call a vet straight away if you suspect poisoning.
When does Allium ursinum flower?
According to the general guideline for the genus Allium: 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.
Questions about this species
Allium
Care data is for guidance only.

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