Water
Water thoroughly when the top 2-3 cm of soil feels dry. Avoid waterlogging, as this can lead to root rot. Reduce watering slightly during cooler months, but never allow the soil to become completely dry.
Ensure good drainage in the pot.
Safety note: This plant may be toxic to humans and pets. See toxicity details.
Tabernaemontana africana, the Giant pinwheel flower, is a striking evergreen shrub or small tree native to tropical Africa, known for its fragrant, pinwheel-shaped white
At-a-glance light, water, soil, and growing conditions from plant data
Bright, Indirect
75% intensity
Prefers bright, indirect sunlight. Can tolerate some morning sun, but avoid intense afternoon sun.
Consistent
50% intensity
Keep soil moderately moist, allowing the top layer to dry slightly between waterings.
Well-draining, fertile soil
50% intensity
Warm
75% intensity
Thrives in warm temperatures between 20-27°C. Protect from frost and cold drafts.
Moderate
50% intensity
Feed with a balanced liquid fertilizer during the growing season.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | Yes 4/5 intensity |
| Toxic for pets | Yes 4/5 intensity |
| Edible | No |
All parts of the plant are toxic if ingested.
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water thoroughly when the top 2-3 cm of soil feels dry. Avoid waterlogging, as this can lead to root rot. Reduce watering slightly during cooler months, but never allow the soil to become completely dry.
Ensure good drainage in the pot.
Prune lightly after flowering to maintain shape and encourage bushier growth. Remove any dead, damaged, or crossing branches. Heavy pruning can be done in early spring before new growth begins to manage size.
Propagate from semi-hardwood cuttings taken in late spring or early summer. Dip cuttings in rooting hormone and plant in a moist, well-draining medium. Cover with a plastic bag or propagation dome to maintain humidity.
Repot every 2-3 years, or when the plant becomes root-bound, typically in spring. Use a well-draining potting mix. 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 Giant Pinwheel Flower (Tabernaemontana africana)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Gentianales |
| Family | Apocynaceae |
| Genus | Tabernaemontana |
| Species | Tabernaemontana africana |
Similar in genus Tabernaemontana
Answers based on plant encyclopedia data