Also known as Goat's Beard · 332 saves
Aruncus
Aruncus, the genus most gardeners know as goat's beard. We track 8 varieties; the ones most used by real gardeners.
The 8 most-saved Aruncus varieties
Track your Aruncus in Sow
Save the Aruncus you grow and get care reminders timed to your zone.
How to grow Aruncus
Whats common across all Aruncus varieties in our catalog — drawn from the care records of the 8 most-grown of them.
The Aruncus year
- Spring CleanupFebruary and March88% of varieties
Cut old stems back to the ground before new growth emerges.
- FertilizeMarch63% of varieties
Apply balanced fertilizer in early spring only if growth is weak.
- DivideMarch and September50% of varieties
Divide large, crowded clumps every 4-5 years to maintain vigor.
- DeadheadJune50% of varieties
Remove spent flower plumes to maintain neat appearance
Do
- Water consistently to keep soil moist 🌱
- Water regularly to keep soil moist 🌱
- Mulch to conserve moisture and suppress weeds
- Prune after flowering to promote healthy growth
- Apply mulch to conserve moisture
Avoid
- Avoid letting soil dry out completely ❌
- Avoid dry, drought-prone sites ❌
- Don’t allow soil to become waterlogged ❌
- Refrain from heavy fertilization late in the season
What goes wrong with Aruncus
| Problem | What you'll see | What to do |
|---|---|---|
| Aphids | Sticky residue and distorted leaves | Use insecticidal soap or neem oil |
| Spider mites | Fine webbing on foliage | Increase humidity and spray with horticultural oil |
| Spider Mites | Fine webbing and stippled leaves | Use insecticidal soap or horticultural oil |
| Slugs | Chewed leaves and slime trails | Apply organic slug bait or handpick during evening |
| Powdery mildew | White powdery coating on leaves | Improve air circulation and apply fungicide if needed |
| Powdery Mildew | White powdery coating on leaves | Improve air circulation and apply neem oil |
| Root rot | Wilting and blackened roots | Ensure well-drained soil and avoid overwatering |
Making more Aruncus
Division
- Dig up the clump in early spring or fall.
- Separate into smaller sections with a sharp knife.
- Plant divisions immediately at the same depth.
- Water thoroughly after planting.
- Allow 6 weeks for new roots to establish.
Cuttings
- Take softwood cuttings in late spring
- Dip in rooting hormone
- Plant in moist, well-draining soil
- Maintain humidity and keep in indirect light
- Roots develop in 6 weeks
Aruncus questions
How many types of Aruncus are there?
The Sow catalog tracks 8 distinct Aruncus varieties. The most popular — ranked by 332 real gardeners — are shown first above.
What zones does Aruncus grow in?
Across its varieties, Aruncus 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 Aruncus bloom?
Most Aruncus varieties bloom in late spring, early summer. Staggering early, mid, and late varieties extends the genus's season in one bed.
Which Aruncus 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.