Also known as Goutweed · 57 saves
Aegopodium
Aegopodium, the genus most gardeners know as goutweed. We track 3 varieties; the ones most used by real gardeners.
The 3 most-saved Aegopodium varieties
Species of Aegopodium
Each one is a parent of the varieties above.
Track your Aegopodium in Sow
Save the Aegopodium you grow and get care reminders timed to your zone.
How to grow Aegopodium
Whats common across all Aegopodium varieties in our catalog — drawn from the care records of the 3 most-grown of them.
The Aegopodium year
- PlantMarch, April, September and October67% of varieties
Plant in spring or fall in an area where its spread can be contained.
- PruneJune and July67% of varieties
Mow or shear back after flowering to rejuvenate foliage and prevent seeding.
Do
- Use it in areas where nothing else will grow.
- Contain it with solid edging that goes at least 8 inches deep.
- Mow it periodically to keep it looking fresh.
- Remove the insignificant flower heads to prevent any potential self-seeding.
- Water regularly to keep soil moist but not waterlogged 🌱
Avoid
- Do not plant it in a mixed perennial border.
- Never dispose of cuttings or roots in a compost pile.
- Do not allow it to escape into natural woodland areas.
- Avoid tilling near a patch, as this will spread root fragments.
What goes wrong with Aegopodium
| Problem | What you'll see | What to do |
|---|---|---|
| None significant | This plant is exceptionally tough and rarely bothered by pests. | No action is typically required. |
| Aphids | Curling and yellowing leaves | Use insecticidal soap or neem oil |
| Generally pest-free | No significant insect damage is typical | Monitor only; NCSU rates it resistant to deer, drought, compaction and heavy shade |
| None significant | This plant is exceptionally tough and rarely bothered by diseases. | No action is typically required. |
| Powdery mildew | White powdery coating on leaves | Improve air circulation and apply sulfur fungicide |
| Generally disease-free | No significant disease issues are typical | Monitor only; nothing here limits its spread |
Making more Aegopodium
Division
- Dig up a piece of the plant at any time during the growing season.
- Ensure the piece has some roots attached.
- Replant it where desired.
- Water it once; it will establish itself quickly.
Stem Cuttings
- Cut healthy stems in spring or early summer
- Remove lower leaves and dip in rooting hormone
- Plant in moist soil and keep humid for 6 weeks
Aegopodium questions
How many types of Aegopodium are there?
The Sow catalog tracks 3 distinct Aegopodium varieties. The most popular — ranked by 57 real gardeners — are shown first above.
What zones does Aegopodium grow in?
Across its varieties, Aegopodium covers USDA Zones 4–9. Individual varieties differ — each plant page lists its exact range, and Sow filters the catalog to your zone automatically.
When does Aegopodium bloom?
Most Aegopodium varieties bloom in late spring, late spring to summer. Staggering early, mid, and late varieties extends the genus's season in one bed.
Which Aegopodium 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.