Also known as Sweet Alyssum · 36 saves
Alyssum
Alyssum, the genus most gardeners know as sweet alyssum. We track 1 varieties; the ones most used by real gardeners.
The 1 most-saved Alyssum varieties
Track your Alyssum in Sow
Save the Alyssum you grow and get care reminders timed to your zone.
Alyssum questions
How many types of Alyssum are there?
The Sow catalog tracks 1 distinct Alyssum varieties. The most popular — ranked by 36 real gardeners — are shown first above.
What zones does Alyssum grow in?
Across its varieties, Alyssum 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 Alyssum bloom?
Most Alyssum varieties bloom in early spring. Staggering early, mid, and late varieties extends the genus's season in one bed.
Which Alyssum 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.