Water
Water thoroughly when the top 2-3 cm of soil feels dry. Allow excess water to drain completely to prevent root rot. Reduce watering frequency during winter months when growth slows. Ensure good drainage in the pot.
Safety note: This plant may be toxic to humans and pets. See toxicity details.
Tomentose cestrum (Cestrum tomentosum) is a shrub known for its fuzzy foliage and fragrant, tubular flowers, often used in ornamental gardens.
At-a-glance light, water, soil, and growing conditions from plant data
Full Sun to Partial Shade
75% intensity
Prefers bright, indirect light or morning sun. Protect from intense afternoon sun.
Moderate
50% intensity
Keep soil consistently moist but not waterlogged during the growing season. Reduce in winter.
Well-drained
50% intensity
Moderate
50% intensity
Thrives in temperatures between 18-24°C. Protect from frost; bring indoors if temperatures drop below 10°C.
Moderate
50% intensity
Feed monthly during the growing season with a balanced liquid fertilizer.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | Yes 5/5 intensity |
| Toxic for pets | Yes 5/5 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. Allow excess water to drain completely to prevent root rot. Reduce watering frequency during winter months when growth slows. Ensure good drainage in the pot.
Prune in early spring to shape the plant and remove any dead or damaged branches. Pinch back young shoots to encourage bushier growth. This also helps maintain a manageable size and promotes flowering.
Propagate from semi-hardwood cuttings taken in late summer or early autumn. Dip cuttings in rooting hormone and plant in a well-draining potting mix. Keep consistently moist and warm until roots form.
Repot every 2-3 years or when the plant becomes root-bound, preferably in spring. Use a slightly larger pot with fresh, well-draining potting soil. This provides new nutrients and space for root growth.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Tomentose Cestrum (Cestrum tomentosum)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| kingdom | Plantae |
| division | Tracheophyta |
| class | Magnoliopsida |
| order | Solanales |
| family | Solanaceae |
| genus | Cestrum |
| species | Cestrum tomentosum |
Answers based on plant encyclopedia data