Also known as Stonecrop · 3.9k saves
Sedum
Sedum, the genus most gardeners know as stonecrop. We track 105 varieties; the ones most used by real gardeners.
The 24 most-saved Sedum varieties
See all 105 Sedum varieties →Search this genus →
19 species of Sedum
Each one is a parent of the varieties above.
Track your Sedum in Sow
Save the Sedum you grow and get care reminders timed to your zone.
How to grow Sedum
Whats common across all Sedum varieties in our catalog — drawn from the care records of the 40 most-grown of them.
The Sedum year
- DivideMarch, April and September93% of varieties
Divide clumps every 3-4 years to maintain vigor
- Spring CleanupFebruary and March70% of varieties
Cut old, dead stems back to the ground before new growth starts
- PlantMarch, April, September and October63% of varieties
Plant transplants in spring or fall
- PruneFebruary43% of varieties
Cut back any straggly or dead stems in late winter/early spring.
- PropagateApril–July38% of varieties
Separate offsets (pups) from the mother plant and replant
- FertilizeMarch35% of varieties
Apply a light, balanced fertilizer only if soil is very poor
Do
- Provide full sun for vibrant foliage
- Use well-draining soil to prevent root rot
- Use well-draining soil to prevent waterlogging
- Water only when soil is completely dry 🌱
- Use well-draining soil to prevent overwatering
Avoid
- Avoid overwatering, which can cause rot ❌
- Avoid overwatering, which can cause root rot ❌
- Don’t plant in heavy clay soil without amendments
- Plant in heavy clay soil without amendments ❌
What goes wrong with Sedum
| Problem | What you'll see | What to do |
|---|---|---|
| Mealybugs | White, cottony spots on leaves | Apply insecticidal soap or neem oil |
| Aphids | Sticky residue and distorted leaves | Use insecticidal soap or beneficial insects |
| Root rot | Wilting and blackened roots | Improve drainage and reduce watering |
| Powdery mildew | White powder on leaves | Apply organic fungicide and improve air circulation |
| Root Rot | Wilting and blackened roots | Improve drainage and reduce watering |
Making more Sedum
Division
- Dig up mature plants in early spring.
- Gently separate clumps with a sharp knife.
- Plant divisions immediately into prepared soil.
- Water thoroughly after planting.
Cuttings
- Select healthy stem in late spring or summer.
- Cut 4-6 inch segment and remove lower leaves.
- Dip in rooting hormone and plant in moist soil.
- Keep soil slightly moist for 4-6 weeks until roots develop.
Sedum questions
How many types of Sedum are there?
The Sow catalog tracks 105 distinct Sedum varieties. The most popular — ranked by 3.9k real gardeners — are shown first above.
What zones does Sedum grow in?
Across its varieties, Sedum 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 Sedum bloom?
Most Sedum varieties bloom in late summer to fall, late summer, early to mid-summer. Staggering early, mid, and late varieties extends the genus's season in one bed.
Which Sedum 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.