Also known as Twinleaf · 23 saves
Jeffersonia
Jeffersonia, the genus most gardeners know as twinleaf. We track 1 varieties; the ones most used by real gardeners.
The 1 most-saved Jeffersonia varieties
Track your Jeffersonia in Sow
Save the Jeffersonia you grow and get care reminders timed to your zone.
Jeffersonia questions
How many types of Jeffersonia are there?
The Sow catalog tracks 1 distinct Jeffersonia varieties. The most popular — ranked by 23 real gardeners — are shown first above.
What zones does Jeffersonia grow in?
Across its varieties, Jeffersonia 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 Jeffersonia bloom?
Most Jeffersonia varieties bloom in early spring. Staggering early, mid, and late varieties extends the genus's season in one bed.
Which Jeffersonia 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.