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Collinsonia
We track 1 varieties; the ones most used by real gardeners.
The 1 most-saved Collinsonia varieties
Species of Collinsonia
Each one is a parent of the varieties above.
Track your Collinsonia in Sow
Save the Collinsonia you grow and get care reminders timed to your zone.
Collinsonia questions
How many types of Collinsonia are there?
The Sow catalog tracks 1 distinct Collinsonia varieties. The most popular — ranked by 0 real gardeners — are shown first above.
What zones does Collinsonia grow in?
Across its varieties, Collinsonia 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 Collinsonia bloom?
Most Collinsonia varieties bloom in mid summer. Staggering early, mid, and late varieties extends the genus's season in one bed.
Which Collinsonia 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.