Also known as Biberye · Garden Rosemary · Hương Thảo
Rosemary (Rosmarinus officinalis) is an aromatic evergreen shrub with needle-like leaves, native to the Mediterranean. It thrives in full sun and well-drained soil.
At-a-glance light, water, soil, and growing conditions from plant data
Full sun
100% intensity
Requires at least 6-8 hours of direct sunlight daily for optimal growth and flavor development.
Allow soil to dry out between waterings
25% intensity
Prefers well-drained soil and can be drought-tolerant once established. Overwatering is detrimental.
Well-drained, Sandy, Loamy
50% intensity
Moderate to warm
50% intensity
Prefers temperatures between 15-25°C. Can tolerate short periods of frost but should be protected in colder climates.
Low
25% intensity
Requires minimal feeding. Over-fertilizing can reduce essential oil content. Feed lightly in spring if at all.
Safety information from plant toxicity data
| Attribute | Value |
|---|---|
| Toxic for humans | No 0/5 intensity |
| Toxic for pets | No 0/5 intensity |
| Edible | Yes |
Key traits and growing stats from plant data
Watering, pruning, propagation, and repotting details from plant data
Water rosemary thoroughly when the top 5-10 cm of soil feels dry. Avoid overwatering, as it is prone to root rot. Ensure good drainage, especially in containers.
Reduce watering significantly during winter dormancy to prevent waterlogged conditions.
Prune rosemary regularly to maintain shape and encourage bushier growth. After flowering, or in early spring, trim back stems by about one-third.
Remove any dead or woody stems to improve air circulation and prevent disease. Avoid cutting into old, bare wood.
Rosemary is best propagated from semi-hardwood cuttings taken in late summer or early autumn. Dip the cut end in rooting hormone and plant in a well-draining potting mix.
Keep moist and humid until roots develop, usually within 4-6 weeks.
Repot rosemary every 2-3 years, or when it becomes root-bound. Choose a pot that is only slightly larger than the current one, with excellent drainage. Use a well-draining, sandy potting mix.
Repot in spring before new growth begins.
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 Rosemary (Rosmarinus officinalis)
Where Rosemary (Rosmarinus officinalis) is found
Density
Tap map to explore
Common names and botanical synonyms
Botanical classification
| Rank | Name |
|---|---|
| Kingdom | Plantae |
| Division | Tracheophyta |
| Class | Magnoliopsida |
| Order | Lamiales |
| Family | Lamiaceae |
| Genus | Salvia |
| Species | Rosmarinus officinalis |
Answers based on plant encyclopedia data
