Medium
1 of 1 (100%)
Blechnum
Genus · care consensus, photos, and the collectors growing it.
At a glance
What Blechnum is
Blechnum is a plant genus, commonly called Antarctic hard fern, a fern pteridophyte, and with a groundcover growth habit. Its native range is Subantarctic regions. Aggregated across public specimens, collectors most commonly report a light preference of partial shade, medium watering frequency, cool temperature range, and high humidity. Drill into a specific species in the Blechnum genus below, or browse who's growing it.
- Rank
- Genus
- Genus
- Blechnum
- Common name
- Antarctic hard fern
- Plant type
- Fern pteridophyte
- Growth habit
- Groundcover
- Native range
- Subantarctic regions
- Most common light
- Partial shade
- Most common watering
- Medium
- Most common temperature
- Cool
- Most common humidity
- High
Care consensus
What collectors actually do
Aggregated from 1 public item across collecto.rs.
Partial shade
1 of 1 (100%)
Cool
1 of 1 (100%)
High
1 of 1 (100%)
Species
Species in the Blechnum genus
Drill into a specific species to see only collectors growing it.
Collectors
People growing Blechnum
Click a collector to see their full collection. Sorted by how many of this plant they own.
Just added
Recent Blechnum
The latest public additions across the platform.
Questions
Frequently asked about Blechnum
Quick answers pulled from the public catalog and care consensus above.
What is Blechnum?
Blechnum is a plant genus. Commonly known as Antarctic hard fern, a fern pteridophyte, and with a groundcover growth habit. Native to Subantarctic regions.
How do you care for Blechnum?
Across public collections on collecto.rs, the most common care setup for Blechnum is Partial shade light, medium watering, cool temperatures, and high humidity.
How rare is Blechnum?
Blechnum is rare on collecto.rs — fewer than five public collectors currently track it. Add yours to be one of the first.
Can I track my own Blechnum on collecto.rs?
Yes. collecto.rs is free — sign up to log your Blechnum, upload photos, track care notes, and connect with other Blechnum collectors. Your collection stays private by default; you choose what to make public.