Also known as Spiny Fiber Palm · 7 saves
Trithrinax
Trithrinax, the genus most gardeners know as spiny fiber palm. We track 1 varieties; the ones most used by real gardeners.
The 1 most-saved Trithrinax varieties
Track your Trithrinax in Sow
Save the Trithrinax you grow and get care reminders timed to your zone.
Trithrinax questions
How many types of Trithrinax are there?
The Sow catalog tracks 1 distinct Trithrinax varieties. The most popular — ranked by 7 real gardeners — are shown first above.
What zones does Trithrinax grow in?
Across its varieties, Trithrinax covers USDA Zones 7–10. Individual varieties differ — each plant page lists its exact range, and Sow filters the catalog to your zone automatically.
When does Trithrinax bloom?
Most Trithrinax varieties bloom in late spring. Staggering early, mid, and late varieties extends the genus's season in one bed.
Which Trithrinax 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.