Water
Water regularly, allowing the soil to dry out slightly between waterings. Ensure good drainage to prevent root rot. Reduce watering in winter when the plant is dormant.
Consistent moisture is key during the growing season for optimal health.
Also known as Chinese Pepper Tree · Chinese Prickly Ash · Chinese-Pepper
Sichuan Pepper (Zanthoxylum simulans) is a deciduous shrub or small tree native to China, prized for its peppery berries and spiny branches.
At-a-glance light, water, soil, and growing conditions from plant data
Full Sun
100% intensity
Prefers full sun to partial shade for best growth and fruiting.
Moderate
50% intensity
Allow soil to dry slightly between waterings; ensure good drainage.
Well-drained, fertile soil
50% intensity
Moderate
50% intensity
Thrives in temperate climates; can tolerate some frost.
Low
25% intensity
Fertilize annually in spring with a balanced, slow-release fertilizer.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
| Edible | Yes |
None
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water regularly, allowing the soil to dry out slightly between waterings. Ensure good drainage to prevent root rot. Reduce watering in winter when the plant is dormant.
Consistent moisture is key during the growing season for optimal health.
Prune in late winter or early spring before new growth begins. Remove dead, damaged, or crossing branches. This promotes air circulation and can help shape the plant.
Light pruning can also be done after fruiting to maintain size and form.
Propagate from seed sown in autumn or by taking cuttings in early summer. Seeds may require stratification. Cuttings should be rooted in a well-draining potting mix.
Patience is required for both methods to establish new plants.
Repot young plants every 1-2 years, or when root-bound. Mature plants can be repotted less frequently, perhaps every 3-5 years. Use a well-draining potting mix and a slightly larger container.
Repot in spring before active growth starts.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Sichuan Pepper (Zanthoxylum simulans)
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Sapindales |
| Family | Rutaceae |
| Genus | Zanthoxylum |
| Species | Zanthoxylum simulans |
Similar in genus Zanthoxylum
Answers based on plant encyclopedia data
