20 gardener saves
Caltha: the varieties gardeners actually grow
We track 1 varieties; these are the ones gardeners actually save and plant, ranked by real saves rather than catalog marketing. Each links to full care, bloom, and live price data.
The 1 most-saved Caltha varieties
Of 1 in the catalog — ordered by how many gardeners actually grow them.
Caltha questions
How many types of Caltha are there?
The Sow catalog tracks 1 distinct Caltha varieties. The most popular — ranked by 20 real gardener saves — are shown first above.
What zones does Caltha grow in?
Across its varieties, Caltha covers USDA Zones 4–7. Individual varieties differ — each plant page lists its exact range, and Sow filters the catalog to your zone automatically.
When does Caltha bloom?
Most Caltha varieties bloom in early spring. Staggering early, mid, and late varieties extends the genus's season in one bed.
Which Caltha 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.
Keep exploring
Caltha shows up in
By hardiness zone
Design with Caltha in your own yard
Snap a photo of your space and see these varieties planted in it — sized correctly, matched to your zone, with care reminders included.
