Arabian Jasmine

Water Arabian jasmine regularly to keep the soil consistently moist but not waterlogged, allowing the top 1 inch of soil to dry out slightly between waterings during the growing season. Reduce watering frequency in winter when growth slows, taking care not to let the root ball dry out completely. Avoid overwatering, as this can lead to root rot, especially in cool, low-light conditions.

This plant thrives in bright, indirect light for 6-8 hours per day, with protection from harsh midday sun that can scorch its delicate leaves. Outdoor plants grow best in partial shade with morning sun, while indoor specimens benefit from placement near a south or west-facing window with a sheer curtain to filter direct rays. Insufficient light will reduce flowering and lead to leggy, sparse growth.

Plant Arabian jasmine in a well-draining, fertile soil with a slightly acidic to neutral pH between 5.5 and 7.0. A mix of peat moss, perlite, and organic compost works well for potted specimens, while outdoor plants benefit from loamy soil amended with well-rotted manure to improve nutrient content and drainage. Heavy, compacted soils that retain excess moisture will cause root damage over time.

Feed every 2-3 weeks during the active growing season (spring through summer) with a balanced, water-soluble fertilizer diluted to half strength to support foliage growth and abundant flowering. Use a fertilizer slightly higher in phosphorus during bloom periods to encourage more fragrant, long-lasting flowers. Stop fertilizing entirely in fall and winter when the plant enters dormancy to avoid burning new, tender growth.

Arabian jasmine prefers warm temperatures between 65-80°F (18-27°C) during the growing season, and cannot tolerate sustained temperatures below 50°F (10°C). Outdoor plants in frost-prone regions should be brought indoors before the first fall frost, or grown in containers that can be moved to a protected location. Sudden temperature drops or drafts can cause leaf drop and stress the plant.

Prune Arabian jasmine in late winter or early spring before new growth emerges to shape the plant, remove dead or damaged branches, and encourage bushier, more floriferous growth. Pinch back the tips of young vines regularly during the growing season to promote branching and prevent the plant from becoming leggy. Remove spent flower clusters promptly to redirect energy toward new bloom production.

The most common propagation method is stem cuttings taken in spring or summer from healthy, non-flowering growth, with 3-4 leaf nodes and the lower leaves removed. Dip the cut end in rooting hormone powder, plant in a moist, well-draining propagation mix, and keep the cutting in a warm, humid location with bright indirect light until roots form in 4-6 weeks. Arabian jasmine can also be grown from seed, but this method is slower and less reliable for preserving the fragrant flower traits of the parent plant.

This tropical plant thrives in high humidity levels between 50-70% for optimal growth and flowering. Indoor specimens will benefit from regular misting, placement on a pebble tray filled with water, or use of a humidifier, especially during dry winter months when indoor heating reduces ambient moisture. Low humidity can cause brown leaf tips, reduced flowering, and increased susceptibility to spider mite infestations.

Repot potted Arabian jasmine every 2-3 years in early spring, moving it to a container one size larger than its current pot with fresh, well-draining potting mix. Check the root system during repotting, trimming away any rotted or damaged roots before placing the plant in its new container. Ensure the new pot has adequate drainage holes to prevent water from pooling at the bottom of the container.