Also known as Corncockle · 23 gardener saves
Agrostemma: the varieties gardeners actually grow
Agrostemma, the genus most gardeners know as corncockle. 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 Agrostemma varieties
Of 1 in the catalog — ordered by how many gardeners actually grow them.
Agrostemma questions
How many types of Agrostemma are there?
The Sow catalog tracks 1 distinct Agrostemma varieties. The most popular — ranked by 23 real gardener saves — are shown first above.
What zones does Agrostemma grow in?
Across its varieties, Agrostemma covers USDA Zones 4–9. Individual varieties differ — each plant page lists its exact range, and Sow filters the catalog to your zone automatically.
When does Agrostemma bloom?
Most Agrostemma varieties bloom in late spring. Staggering early, mid, and late varieties extends the genus's season in one bed.
Which Agrostemma 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
Agrostemma shows up in
Design with Agrostemma 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.
