Jasmine Polyanthum

• Native to China and Burma, this hardy jasmine species has been cultivated for centuries for its exceptional fragrance and reliable flowering. The botanical name 'polyanthum' means 'many flowers', reflecting its prolific blooming habit.
• Features glossy dark green pinnate leaves and produces clusters of pink-budded flowers that open to pure white stars. The intense sweet fragrance is strongest in evening and early morning.
• Fast-growing climbing habit reaches 3-6 metres if left unpruned, making it excellent for covering fences, walls, and structures. Can also be grown as a cascading container plant with regular pruning.
• Beloved by gardeners for its cold tolerance, long flowering period, and ability to perfume entire garden areas with its heavenly scent.

• Water deeply once or twice weekly during growing season, allowing soil to dry slightly between waterings. Reduce to monthly watering in winter when dormant.
• Position in bright indirect light indoors or morning sun with afternoon protection outdoors. Avoid harsh western sun in hot climates.
• Plant in well-draining potting mix or garden soil enriched with compost and organic matter. Ensure containers have drainage holes to prevent waterlogging.
• Feed monthly with balanced liquid fertiliser during spring and summer growing season. Cease feeding in autumn and winter when growth slows.
• Prune after flowering in late winter to maintain shape and size. Remove dead, damaged, or crossing branches throughout the year.
• Provide support structure like trellis or wire frame for climbing growth. Humidity rarely needs adjustment for outdoor plants in most Australian climates.

• Provide bright, indirect light indoors or morning sun with afternoon shade outdoors for optimal flowering. Too much direct sun can scorch leaves in hot Australian summers.
• Water deeply when top inch of soil feels dry, increasing frequency during growing season. Reduce watering significantly in winter when growth slows.
• Maintain moderate humidity around 40-50% indoors by grouping with other plants or using a humidity tray. Outdoor plants naturally adapt to local humidity levels.
• Prefers cool to moderate temperatures between 10-25°C and benefits from winter chill for best flowering. Protect from harsh winds and extreme heat.
• Prune after flowering in late winter to control size and promote bushier growth for next season's blooms.

• Aphids can cluster on new growth and flower buds, causing distorted leaves and reduced flowering. Spray with horticultural oil or insecticidal soap early morning or evening.
• Overwatering leads to yellowing leaves and root rot, particularly in poorly draining soil. Ensure excellent drainage and allow soil to dry slightly between waterings.
• Scale insects appear as small brown bumps on stems and leaves, weakening the plant. Remove manually or treat with white oil spray.
• Powdery mildew can develop in humid conditions with poor air circulation. Improve ventilation and avoid overhead watering.