Water
Water moderately when the top 2-3 cm of soil feels dry to the touch. Avoid waterlogging, as this can lead to root rot.
Reduce watering in cooler months when the plant's growth slows down, but do not allow the soil to dry out completely.
Blue Tinnea (Tinnea barbata) is an attractive perennial with vibrant blue, trumpet-shaped flowers and a bushy habit. Ideal for borders and containers.
At-a-glance light, water, soil, and growing conditions from plant data
Bright, Indirect Light
75% intensity
Prefers a location with plenty of bright, filtered sunlight, but avoid direct midday sun which can scorch leaves.
Moderate
50% intensity
Allow soil to dry slightly between waterings.
Well-drained, loamy
50% intensity
Average to Warm
50% intensity
Thrives in typical room temperatures between 18-25°C. Avoid cold drafts and temperatures below 10°C.
Moderate
50% intensity
Feed during the growing season with a balanced liquid fertilizer.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
| Edible | No |
None known
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water moderately when the top 2-3 cm of soil feels dry to the touch. Avoid waterlogging, as this can lead to root rot.
Reduce watering in cooler months when the plant's growth slows down, but do not allow the soil to dry out completely.
Prune to maintain a desirable shape and encourage bushier growth. Remove any dead, damaged, or leggy stems at any time of the year. Light pruning after flowering can also help to promote a more compact form.
Propagate from semi-hardwood cuttings taken in late spring or early summer. Cuttings should be at least 10 cm long and placed in a moist, well-draining potting mix.
Rooting hormone can be applied to improve success rates.
Repot every 2-3 years or when the plant becomes root-bound. Use a well-draining potting mix. Repot in early spring before new growth begins.
Choose a pot that is only slightly larger than the current one to avoid overwatering issues.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Blue Tinnea (Tinnea barbata)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Lamiales |
| Family | Lamiaceae |
| Genus | Tinnea |
| Species | Tinnea barbata |
Similar in genus Tinnea
Answers based on plant encyclopedia data
