Also known as Blue Oat Grass · 89 saves
Helictotrichon
Helictotrichon, the genus most gardeners know as blue oat grass. We track 1 varieties; the ones most used by real gardeners.
The 1 most-saved Helictotrichon varieties
Species of Helictotrichon
Each one is a parent of the varieties above.
Track your Helictotrichon in Sow
Save the Helictotrichon you grow and get care reminders timed to your zone.
Helictotrichon questions
How many types of Helictotrichon are there?
The Sow catalog tracks 1 distinct Helictotrichon varieties. The most popular — ranked by 89 real gardeners — are shown first above.
What zones does Helictotrichon grow in?
Across its varieties, Helictotrichon 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 Helictotrichon bloom?
Most Helictotrichon varieties bloom in late summer. Staggering early, mid, and late varieties extends the genus's season in one bed.
Which Helictotrichon 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.