Also known as Spiral Ginger · 1 saves
Costus
Costus, the genus most gardeners know as spiral ginger. We track 2 varieties; the ones most used by real gardeners.
The 1 most-saved Costus varieties
Browse all 2 Costus varieties →
2 species of Costus
Each one is a parent of the varieties above.
Track your Costus in Sow
Save the Costus you grow and get care reminders timed to your zone.
Costus questions
How many types of Costus are there?
The Sow catalog tracks 2 distinct Costus varieties. The most popular — ranked by 1 real gardeners — are shown first above.
What zones does Costus grow in?
Across its varieties, Costus covers USDA Zones 9–10. Individual varieties differ — each plant page lists its exact range, and Sow filters the catalog to your zone automatically.
When does Costus bloom?
Most Costus varieties bloom in summer. Staggering early, mid, and late varieties extends the genus's season in one bed.
Which Costus 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.