About
A fast-growing tree fern reaching 5m in ideal conditions, with a slender stem and blue-green fronds up to 4m long. The trunk turns dark brown when mature.
About the genus
A genus of tree-fern with tall, single scaley stems and large yellow-brown to purple fronds at the top of these stems
Growing conditions
SunlightPartial shade
Soil typeLoam, Sand
Soil pHAcid, Neutral
Soil moistureMoist but well-drained
AspectNorth-facing, West-facing, East-facing
ExposureSheltered
UK hardinessH3
Plant details
Plant typeFerns, Conservatory Greenhouse, Houseplants
HabitBushy
FoliageEvergreen
Height2.5-4 metres
Spread2.5-4 metres
Time to full height20-50 years
Suggested usesArchitectural, City and courtyard gardens, Coastal, Cottage and informal garden, Houseplants, Patio and container plants
Care notes
CultivationIn areas prone to frost, grow in a container under glass with a minimum winter temperature of 10°C. The plant may be placed outside during the summer in a sheltered and partially-shaded spot. It requires a moist but well-drained, humus-rich soil; in hot, dry summers water the stem as well as the soil, but avoid watering the crown in winter. Apply liquid fertiliser monthly during the growing season. Will grow without winter protection only in milder areas. See how to grow ferns for further advice
PruningDead or damaged fronds may be removed as necessary
PropagationPropagate by sowing spores as soon as ripe
Pest resistanceGenerally pest-free outdoors
Disease resistanceGenerally disease-free