38 saves
Castanea
We track 1 varieties; the ones most used by real gardeners.
The 1 most-saved Castanea varieties
Track your Castanea in Sow
Save the Castanea you grow and get care reminders timed to your zone.
Castanea questions
How many types of Castanea are there?
The Sow catalog tracks 1 distinct Castanea varieties. The most popular — ranked by 38 real gardeners — are shown first above.
What zones does Castanea grow in?
Across its varieties, Castanea covers USDA Zones 4–8. Individual varieties differ — each plant page lists its exact range, and Sow filters the catalog to your zone automatically.
When does Castanea bloom?
Most Castanea varieties bloom in early summer. Staggering early, mid, and late varieties extends the genus's season in one bed.
Which Castanea 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.