Also known as Gumweed · 20 saves
Grindelia
Grindelia, the genus most gardeners know as gumweed. We track 1 varieties; the ones most used by real gardeners.
The 1 most-saved Grindelia varieties
Species of Grindelia
Each one is a parent of the varieties above.
Track your Grindelia in Sow
Save the Grindelia you grow and get care reminders timed to your zone.
Grindelia questions
How many types of Grindelia are there?
The Sow catalog tracks 1 distinct Grindelia varieties. The most popular — ranked by 20 real gardeners — are shown first above.
What zones does Grindelia grow in?
Across its varieties, Grindelia covers USDA Zones 6–10. Individual varieties differ — each plant page lists its exact range, and Sow filters the catalog to your zone automatically.
When does Grindelia bloom?
Most Grindelia varieties bloom in late summer. Staggering early, mid, and late varieties extends the genus's season in one bed.
Which Grindelia 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.