Also known as Forster's Stonecrop · Rock Stonecrop
Petrosedum forsterianum is a hardy, low-growing succulent with fleshy, blue-green to grey-green leaves forming dense mats. It produces yellow star-shaped flowers.
At-a-glance light, water, soil, and growing conditions from plant data
Full sun to partial shade
75% intensity
Prefers at least 6 hours of direct sunlight daily.
Allow soil to dry out completely between waterings
25% intensity
Reduce frequency in cooler months.
Well-drained, sandy, gritty
50% intensity
Average room temperatures
50% intensity
Tolerates heat well; protect from frost.
Fertilize sparingly
25% intensity
Use diluted succulent fertilizer during the growing season.
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
Water thoroughly when the soil has dried out completely. Overwatering is a common issue for this succulent and can lead to root rot.
Allow the soil to dry completely between waterings, especially during the dormant winter months. Reduce watering significantly in cooler periods.
Pruning is generally minimal for Petrosedum forsterianum. Remove any dead, damaged, or leggy stems to maintain shape and encourage bushier growth.
Pruning can be done at any time, but is best after flowering or in spring before new growth begins. This helps maintain a tidy appearance.
Propagation is easily achieved through stem cuttings or leaf cuttings. Allow cuttings to callus over for a few days before planting in well-draining soil. Alternatively, offsets can be carefully separated and replanted.
This succulent roots readily, making propagation straightforward.
Repot your Petrosedum forsterianum every 2-3 years, or when it outgrows its current pot. Use a well-draining potting mix formulated for succulents or cacti. Repot in spring before the active growing season begins.
Ensure the new pot has drainage holes to prevent waterlogging.
Identify plants like this with ePlant AI
Snap a photo to get care tips and match similar species on the go.
Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Petrosedum Forsterianum (Petrosedum forsterianum)
Where Petrosedum Forsterianum (Petrosedum forsterianum) is found
Density
Tap map to explore
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Saxifragales |
| Family | Crassulaceae |
| Genus | Petrosedum |
| Species | Petrosedum forsterianum |
Similar in genus Petrosedum
Answers based on plant encyclopedia data
