Also known as Rose Twinspur
Twinspur (Diascia barberae) is a charming annual or short-lived perennial, prized for its prolific display of delicate, often pink or salmon-colored, spurred flowers.
At-a-glance light, water, soil, and growing conditions from plant data
Full Sun to Partial Shade
75% intensity
Thrives in full sun but can tolerate partial shade, especially in hot climates where it may reduce stress.
Consistent Moisture
75% intensity
Prefers evenly moist soil, but allow the surface to dry slightly between waterings. Avoid waterlogging.
Well-drained
50% intensity
Moderate
50% intensity
Grows best in temperatures between 15-24°C. Can tolerate slightly cooler or warmer conditions if other needs are met.
Regular Feeding
50% intensity
Feed with a balanced liquid fertilizer every 4-6 weeks during the growing season for optimal flowering.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
| Edible | No |
Non-toxic
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Keep the soil consistently moist but not waterlogged. Water when the top inch of soil feels dry to the touch.
Avoid letting the plant dry out completely, especially during warmer months, as this can lead to wilting and reduced flowering. Reduce watering slightly in cooler periods.
Pinch back young plants to encourage bushier growth. Deadhead spent flowers regularly to promote continuous blooming and prevent self-seeding.
Lightly trim leggy stems in mid-season to maintain a compact shape and invigorate the plant for further flowering.
Easily propagated from stem cuttings taken in late spring or early summer. Cuttings should be about 7-10 cm long and can be rooted in moist potting mix or water.
Once rooted, they can be transplanted into their final positions.
Repot biennially or when the plant becomes root-bound, typically in spring. Choose a pot that is only slightly larger than the current one. Use a well-draining potting mix.
Repotting every two years helps maintain vigor and prevent the plant from becoming stressed.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Twinspur (Diascia barberae)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Lamiales |
| Family | Scrophulariaceae |
| Genus | Diascia |
| Species | Diascia barberae |
Similar in genus Diascia
Answers based on plant encyclopedia data
