Also known as Straight Tree
Ladder-leaf rowan (Sorbus scalaris) is a deciduous tree known for its striking pinnate leaves and clusters of berries, adding seasonal interest to landscapes.
At-a-glance light, water, soil, and growing conditions from plant data
Full Sun to Partial Shade
50% intensity
Prefers bright light but can tolerate some shade.
Moderate
50% intensity
Keep soil consistently moist, but not waterlogged.
Well-drained
50% intensity
Moderate
50% intensity
Tolerates a range of temperatures but prefers cool to moderate conditions.
Light
25% intensity
Fertilize sparingly in spring with a 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 regularly, especially during dry periods, ensuring the soil remains consistently moist but not waterlogged. Reduce watering in winter when the plant is dormant.
Check soil moisture with your finger before watering to avoid over or under-watering.
Prune in late winter or early spring before new growth begins. Remove dead, damaged, or crossing branches to maintain the plant's shape and health. Pruning can also be done to control size and encourage bushier growth.
Propagate from seed, which requires a period of cold stratification. Alternatively, semi-hardwood cuttings can be taken in summer and rooted in a moist, well-draining medium. Success rates can vary.
Repot young plants every 2-3 years in spring, or when root-bound. Use a good quality, well-draining potting mix. Choose a pot slightly larger than the current one.
Mature plants generally do not require frequent repotting.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Ladder-Leaf Rowan (Sorbus scalaris)
Where Ladder-Leaf Rowan (Sorbus scalaris) is found
Density
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Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Rosales |
| Family | Rosaceae |
| Genus | Sorbus |
| Species | Sorbus scalaris |
Similar in genus Sorbus
Answers based on plant encyclopedia data
