Also known as Colima · Lime Prickly-Ash · Limestone Prickly-Ash
Lime Pricklyash (Zanthoxylum fagara) is a thorny, aromatic shrub or small tree native to the Americas, known for its yellow flowers and medicinal uses.
At-a-glance light, water, soil, and growing conditions from plant data
Full Sun
100% intensity
Prefers full sun for best growth and flowering. Can tolerate partial shade but may become leggy.
Moderate
50% intensity
Allow soil to dry slightly between waterings. Ensure good drainage.
Well-drained
50% intensity
Moderate
50% intensity
Prefers average room temperatures between 18-24°C. Can tolerate slightly cooler temperatures in winter.
Outdoor
50% intensity
Low
25% intensity
Feed sparingly during the growing season with a balanced liquid fertilizer.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
None
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 waterlogged roots, which this plant dislikes.
Reduce watering frequency during winter months when growth slows, but do not allow the soil to become completely parched.
Prune in late winter or early spring before new growth begins to shape the plant and remove any dead, damaged, or crossing branches. This also helps maintain a desirable size and encourages bushier growth.
Wear protective gloves due to the sharp spines.
Propagate from seeds sown in spring or from semi-hardwood cuttings taken in summer. Seeds may require scarification or stratification.
Cuttings should be treated with rooting hormone and placed in a well-draining potting mix in a warm, humid environment.
Repot young plants annually in spring, and mature plants every 2-3 years as needed. Choose a pot that is slightly larger than the current one and ensure it has adequate drainage holes.
Use a well-draining potting mix, such as a cactus or succulent blend.
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Monthly activity intensity for bloom and fruit across both hemispheres.
Flowering & fruiting calendar
Flowering & fruiting calendar
Photos of Lime Pricklyash (Zanthoxylum fagara)
Where Lime Pricklyash (Zanthoxylum fagara) is found
Density
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Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Sapindales |
| Family | Rutaceae |
| Genus | Zanthoxylum |
| Species | Zanthoxylum fagara |
Similar in genus Zanthoxylum
Answers based on plant encyclopedia data
