Borago officinalis
- Taxonomy
- Family: Boraginaceae · Genus: Borago
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.
Borago tip: Sow it once and it self-seeds every year; the blue flowers are edible in salads.
Borago officinalis – what to know
Borago officinalis – family: Boraginaceae, genus: Borago. Care guidelines: light: full sun; water: medium; min. -5 °C. There is no reliable data on its effect on cats and dogs.
Frequently asked questions
How often should I water Borago officinalis?
Moderately: water when the top 2–3 cm of soil is dry, and never let it sit in standing water.
How much light does Borago officinalis need?
It needs plenty of direct sun – the sunniest window, or outdoors in summer, suits it best.
How cold can Borago officinalis get?
Frost-hardy to about -5 °C – it can overwinter outdoors in many climates.
Is Borago officinalis toxic to cats and dogs?
There is no reliable data on its effect on cats and dogs.
When does Borago officinalis flower?
According to the general guideline for the genus Borago: Typical flowering time: June, July, August, September.
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
Care data is for guidance only.

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