Also known as Shrubby Convolvulus
Silverbush (Convolvulus cneorum) is an evergreen shrub with silvery foliage and white, funnel-shaped flowers, blooming from late spring to early autumn.
At-a-glance light, water, soil, and growing conditions from plant data
Full Sun
100% intensity
Prefers at least 6-8 hours of direct sunlight daily for best flowering and compact growth.
Moderate to Low
50% intensity
Allow soil to dry between waterings; reduce in winter.
Well-drained, sandy, gritty soil
50% intensity
Moderate
50% intensity
Thrives in average room temperatures; protect from frost.
Low
25% intensity
Fertilize sparingly in spring and early summer with a diluted balanced 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 |
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water Silverbush regularly during its active growing season, but allow the soil to dry out slightly between waterings. Reduce watering significantly in winter to prevent root rot.
Ensure good drainage to avoid waterlogged conditions, as it prefers it on the drier side.
Prune Silverbush after flowering to maintain its shape and encourage bushier growth. Remove any dead, damaged, or crossing branches. Light pruning can be done in spring before new growth begins.
Avoid heavy pruning into old wood, as it may not regrow well.
Propagate Silverbush from semi-ripe cuttings taken in summer. Select healthy stems and insert them into a well-draining potting mix. Keep the cuttings moist and in a warm, bright location.
Rooting typically occurs within several weeks.
Repot Silverbush every 2-3 years, or when it becomes root-bound. Use a well-draining potting mix, such as a cactus or succulent blend. Repot in spring before active growth begins.
Choose a pot that is only slightly larger than the current one.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Silverbush (Convolvulus cneorum)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Solanales |
| Family | Convolvulaceae |
| Genus | Convolvulus |
| Species | Convolvulus cneorum |
Similar in genus Convolvulus
Answers based on plant encyclopedia data
