Blechnum fluviatile

Plant Size And Growth – Grows 40cm Tall x 60cm Wide

This small fern reaches about 30–40 cm in height and slowly spreads to around 60 cm wide. It retains a compact, well-rounded form, making it excellent for underplanting in shaded areas. The dark, leathery fronds stay attractive year-round and add structure to low-lying planting layers in woodland or wetland gardens.

Where To Grow Blechnum fluviatile In NZ

Best suited to full or part shade in moist, well-drained soil rich in organic matter. It naturally grows in cool, damp forest floors and along streambanks throughout NZ. It performs well in consistently moist spots and benefits from mulching to help retain humidity and soil moisture through drier months.

Why Blechnum fluviatile Is Great For NZ Native Gardens

Its compact size and slow growth make it ideal for filling shaded spaces without crowding other plants. It blends beautifully with other native ferns and complements understorey plants like Coprosma, Hebe, and Pseudopanax. This fern also helps create a lush, green carpet effect when mass planted.

Why Buy Blechnum fluviatile From The Plant Company?

Our NZ-grown ferns are selected for their health and readiness to thrive in local conditions. We pack each plant with care and ship nationwide, so you receive a vigorous specimen ready for planting. Ideal for both residential gardens and native revegetation projects.