How to Grow Pandan
Pandanus amaryllifolius
Pandan is a tropical herb from Southeast Asia, famous for its sweet vanilla-like fragrance used in rice dishes, desserts, and drinks. In the UK, grow as a houseplant in a warm, humid spot with bright indirect light. Plant in rich, moist but well-drained compost. Keep temperatures above 18C during growth and never below 12C. Propagate by separating suckers from established plants. Harvest outer leaves as needed. Mist regularly or use a pebble tray for humidity. Feed monthly during the growing season. Will not flower in cultivation but the aromatic leaves are the prize.
Yearly Lifecycle
Care Essentials
Feed monthly with a balanced liquid fertiliser during the growing season (spring to autumn). Pandan is a moderate feeder that benefits from regular nutrition to produce lush aromatic leaves.
Watch For
- Spider mites
- Mealybugs
- Scale insects
- Root rot from overwatering
Companions
Ginger, Galangal, Lemongrass, Turmeric
Care Requirements
Light
Bright indirect light
Prefers bright indirect light or filtered sunlight. Can tolerate some direct morning sun but avoid harsh afternoon sun which scorches leaves. A bright bathroom or kitchen windowsill is ideal.
Watering
Keep consistently moist, never waterlogged
Water when the top 2 cm of soil feels dry. Pandan likes consistent moisture but will rot if left in standing water. Reduce watering in winter but never let the soil dry out completely.
Fertilizing
Monthly balanced feed during growing season
Apply a balanced liquid fertiliser monthly from spring to autumn. Avoid over-feeding which causes weak leggy growth. Stop feeding entirely in winter when growth slows.
Pruning
Remove yellowing outer leaves
Trim off older yellowing leaves at the base. Cut brown tips with clean scissors. No structural pruning needed as the plant grows as a rosette of arching leaves.
Spacing
60 cm between plants, or one per 30 cm pot
In ground plantings (tropical climates only), space 60 cm apart to allow for sucker spread. In the UK, grow one plant per 30 cm pot minimum, or group in a large trough.
Support
No support needed
Pandan is a self-supporting clump-forming plant. The arching leaves grow in a natural rosette pattern and do not require staking or tying.
Growing Tips
Humidity is key
Pandan thrives in high humidity (60%+). Mist daily, group with other tropical plants, or place on a pebble tray filled with water. Brown leaf tips are usually a sign of low humidity.
Propagate from suckers
Established pandan plants produce suckers (offshoots) at the base. When a sucker has 2-3 leaves and visible roots, separate it from the mother plant and pot up individually. Much easier than seed (which is rarely available).
Harvest outer leaves
Always take leaves from the outside of the plant, leaving the centre growing point intact. Leaves can be used fresh, frozen whole, or dried. The fragrance is strongest when fresh.
Spacing & Planting
| Plant spacing | 60 cm |
| Row spacing | 60 cm |
| Mature height | 100 cm |
| Mature spread | 60 cm |
Pandan forms spreading clumps via suckers. In the UK, grow in large pots (at least 30 cm diameter) so plants can be brought indoors for winter. Allow room for the arching leaves.
