Also known as Throatwort · 15 saves
Trachelium
Trachelium, the genus most gardeners know as throatwort. We track 2 varieties; the ones most used by real gardeners.
The 2 most-saved Trachelium varieties
Species of Trachelium
Each one is a parent of the varieties above.
Track your Trachelium in Sow
Save the Trachelium you grow and get care reminders timed to your zone.
Trachelium questions
How many types of Trachelium are there?
The Sow catalog tracks 2 distinct Trachelium varieties. The most popular — ranked by 15 real gardeners — are shown first above.
What zones does Trachelium grow in?
Across its varieties, Trachelium 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 Trachelium bloom?
Most Trachelium varieties bloom in late summer, mid-summer. Staggering early, mid, and late varieties extends the genus's season in one bed.
Which Trachelium 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.