Also known as Deer Fern · 65 saves
Blechnum
Blechnum, the genus most gardeners know as deer fern. We track 2 varieties; the ones most used by real gardeners.
The 2 most-saved Blechnum varieties
Species of Blechnum
Each one is a parent of the varieties above.
Track your Blechnum in Sow
Save the Blechnum you grow and get care reminders timed to your zone.
Blechnum questions
How many types of Blechnum are there?
The Sow catalog tracks 2 distinct Blechnum varieties. The most popular — ranked by 65 real gardeners — are shown first above.
What zones does Blechnum grow in?
Across its varieties, Blechnum covers USDA Zones 4–9. Individual varieties differ — each plant page lists its exact range, and Sow filters the catalog to your zone automatically.
When does Blechnum bloom?
Most Blechnum varieties bloom in late spring, early spring. Staggering early, mid, and late varieties extends the genus's season in one bed.
Which Blechnum should I choose?
Start from the most-saved varieties above — popularity across thousands of gardens is a strong signal of reliability — then filter by your zone and sun. In the Sow app you can preview any of them in a photo of your actual yard before you buy.