Also known as Bear's Breeches · 94 gardener saves
Acanthus: the varieties gardeners actually grow
Acanthus, the genus most gardeners know as bear's breeches. We track 7 varieties; these are the ones gardeners actually save and plant, ranked by real saves rather than catalog marketing. Each links to full care, bloom, and live price data.
The 7 most-saved Acanthus varieties
Of 7 in the catalog — ordered by how many gardeners actually grow them.
#1 most savedSpiny Bear's Breeches
Acanthus spinosus 'Spinosissimus'
#2 most savedBalkan Bear's Breeches
Acanthus balcanicus
#3 most savedHungarian Bear's Breeches
Acanthus hungaricus
Rue Ledan Bear's Breeches
Acanthus mollis 'Rue Ledan'
Summer Beauty Bear's Breeches
Acanthus mollis 'Summer Beauty'
Tasmanian Angel Bear's Breeches
Acanthus mollis 'Tasmanian Angel'
Balkan Bear's Breeches
Acanthus caroli-alexandri
How to grow Acanthus
What the Acanthus varieties in our catalog actually agree on — drawn from the care records of the 7 most-grown of them, not from a generic template.
The Acanthus year
- Check for PestsApril–June86% of varieties
Watch for snails and slugs on new foliage, especially in damp weather.
- Spring CleanupFebruary and March71% of varieties
Cut back old, dead foliage to the ground before new growth starts
- PruneJuly and August57% of varieties
Cut spent flower stalks down to the basal foliage to tidy the plant.
- PlantMarch, April, September and October43% of varieties
Plant bare roots or containers in spring or early fall
- DivideMarch and September43% of varieties
Divide only when necessary, as Acanthus resents root disturbance
- DeadheadJuly and August43% of varieties
Remove spent flower spikes for tidiness, or leave for winter structure
Do
- Mulch to conserve moisture and regulate soil temperature
- Water regularly during dry spells 🌱
- Water consistently during dry spells 🌱
- Prune after flowering to maintain shape
- Apply mulch to retain soil moisture
Avoid
- Avoid overwatering to prevent root rot ❌
- Don’t prune in late fall or winter
- Avoid overwatering in winter ❌
- Don’t let soil stay waterlogged
What goes wrong with Acanthus
| Problem | What you'll see | What to do |
|---|---|---|
| Aphids | Sticky residue and distorted leaves | Use insecticidal soap or neem oil |
| Spider mites | Fine webbing and speckled leaves | Apply insecticidal soap or miticide |
| Root rot | Wilting and browning of foliage | Improve drainage and reduce watering |
| Powdery mildew | White powder on leaves | Improve air circulation and apply sulfur-based fungicide |
| Fungal leaf spot | Dark spots on leaves | Improve air circulation and apply organic fungicide |
Making more Acanthus
Division
- Dig up mature plant in early spring
- Separate clumps with a sharp knife
- Replant divisions immediately
- Water thoroughly after planting
- Wait 4–6 weeks for new growth
Seed
- Sow seeds on surface in early spring
- Keep soil moist and warm (~65°F)
- Germination occurs in 2–3 weeks
- Thin seedlings to desired spacing
- Transplant once established
Acanthus questions
How many types of Acanthus are there?
The Sow catalog tracks 7 distinct Acanthus varieties. The most popular — ranked by 94 real gardener saves — are shown first above.
What zones does Acanthus grow in?
Across its varieties, Acanthus covers USDA Zones 5–10. Individual varieties differ — each plant page lists its exact range, and Sow filters the catalog to your zone automatically.
When does Acanthus bloom?
Most Acanthus varieties bloom in late spring to mid-summer, mid-summer, early to mid-summer. Staggering early, mid, and late varieties extends the genus's season in one bed.
Which Acanthus 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.
Keep exploring
Acanthus shows up in
Design with Acanthus in your own yard
Snap a photo of your space and see these varieties planted in it — sized correctly, matched to your zone, with care reminders included.
