How to Grow Crepe Ginger
Hellenia speciosa
Crepe ginger is a dramatic tropical plant with large spirally-arranged glossy leaves and striking white crinkled flowers emerging from cone-like red bracts. It thrives in bright indirect light with consistent moisture and high humidity. In frost-free gardens it grows 1–3 m tall; indoors it makes a bold statement in a large pot. Reduce water in winter and protect from cold — it dislikes anything below 10 °C.
Yearly Lifecycle
Care Essentials
Feed monthly with a balanced liquid fertiliser from early spring through summer. Reduce to every 6–8 weeks in autumn and stop feeding in winter during dormancy.
Watch For
- Spider mites in dry conditions
- Mealybug at leaf bases and stem joints
- Root rot from waterlogged soil
- Scale insects on stems
- Yellowing leaves from cold draughts or overwatering
Care Requirements
Light
Bright indirect light
Thrives in bright indirect light. Can tolerate some direct morning sun but avoid harsh afternoon sun which scorches the large leaves. Outdoors, a lightly shaded tropical position is ideal.
Watering
Keep consistently moist in growing season
Water regularly to keep the soil moist but not waterlogged during spring and summer. Reduce watering significantly in winter when the plant is dormant. Good drainage is essential.
Fertilizing
Monthly balanced feed in spring and summer
Apply a balanced liquid fertiliser monthly from spring through summer. Reduce to every 6–8 weeks in autumn and stop entirely in winter.
Pruning
Cut back old canes after flowering
Remove spent flowering canes at the base after blooming to encourage new rhizome shoots. Dead or yellowed leaves can be trimmed at any time.
Humidity
Prefers high humidity
As a tropical plant it prefers 60% humidity or higher. Mist regularly, use a pebble tray, or group with other plants. Dry air causes brown leaf edges.
