Also known as Toothache Plant · 1 saves
Acmella
Acmella, the genus most gardeners know as toothache plant. We track 1 varieties; the ones most used by real gardeners.
The 1 most-saved Acmella varieties
Species of Acmella
Each one is a parent of the varieties above.
Track your Acmella in Sow
Save the Acmella you grow and get care reminders timed to your zone.
Acmella questions
How many types of Acmella are there?
The Sow catalog tracks 1 distinct Acmella varieties. The most popular — ranked by 1 real gardeners — are shown first above.
What zones does Acmella grow in?
Across its varieties, Acmella covers USDA Zones 9–10. Individual varieties differ — each plant page lists its exact range, and Sow filters the catalog to your zone automatically.
When does Acmella bloom?
Most Acmella varieties bloom in summer. Staggering early, mid, and late varieties extends the genus's season in one bed.
Which Acmella 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.