Cyathea medullaris

Cyathea medullaris is New Zealand native tree fern.
Will grow to 20 metres tall in ideal conditions and fronds will get to 5 metres in length.
Fast growing fern. Need to keep it well watered and soil evenly damp, use a good mulch around the base. Doesn’t mind wet feet.
Is prone to frost when plant is young. Will handle sun once it gets established.