Also known as Dropseed · 335 saves
Sporobolus
Sporobolus, the genus most gardeners know as dropseed. We track 3 varieties; the ones most used by real gardeners.
The 3 most-saved Sporobolus varieties
Species of Sporobolus
Each one is a parent of the varieties above.
Track your Sporobolus in Sow
Save the Sporobolus you grow and get care reminders timed to your zone.
How to grow Sporobolus
Whats common across all Sporobolus varieties in our catalog — drawn from the care records of the 3 most-grown of them.
The Sporobolus year
- PruneJanuary and February100% of varieties
Cut back foliage to 2-3 inches from the ground in late winter.
- DivideMarch and April100% of varieties
Divide large clumps in spring if needed, though rarely necessary.
Do
- Water during prolonged dry spells 🌱
- Prune back in late winter to maintain shape
- Fertilize lightly in early spring
- Water consistently during dry spells 🌱
- Prune to remove dead or damaged foliage ❌
Avoid
- Avoid overwatering in winter ❌
- Don’t disturb roots when dividing
- Refrain from heavy fertilizing
- Avoid overwatering, which can cause root rot ❌
What goes wrong with Sporobolus
| Problem | What you'll see | What to do |
|---|---|---|
| Aphids | Sticky residue and distorted leaves | Apply insecticidal soap or neem oil |
| Grasshoppers | Chewed leaves and stems | Use natural predators or insecticidal soap |
| Rust | Orange pustules on leaves | Apply copper fungicide |
| Fungal rust | Orange pustules on leaves | Apply copper-based fungicide and improve air circulation |
| Root Rot | Wilting and discolored roots | Ensure well-drained soil and reduce watering |
Making more Sporobolus
division
- Divide clumps in early spring or fall.
- Plant divisions at the same depth and water thoroughly.
Division
- Dig up mature clumps in early spring.
- Separate into smaller sections with roots intact.
- Plant divisions immediately into prepared soil.
- Water thoroughly for 2 weeks post-planting.
Sporobolus questions
How many types of Sporobolus are there?
The Sow catalog tracks 3 distinct Sporobolus varieties. The most popular — ranked by 335 real gardeners — are shown first above.
What zones does Sporobolus grow in?
Across its varieties, Sporobolus covers USDA Zones 4–10. Individual varieties differ — each plant page lists its exact range, and Sow filters the catalog to your zone automatically.
When does Sporobolus bloom?
Most Sporobolus varieties bloom in late summer. Staggering early, mid, and late varieties extends the genus's season in one bed.
Which Sporobolus 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.