Hollyhock
Alcea rosea 'Creme De Cassis'
Not currently listed at our partner nurseries.
Essentials
At a Glance
Plant Type
Perennial
Height
60 inches
Width
24 inches
Light
Full Sun, Partial Sun
Zones
4, 5, 6, 7, 8, 9
Water
Moderate
Humidity
Moderate
Lifespan
Biennial or short-lived perennial
Native To
Asia
Toxicity
Non-toxic
The Story
Plant Bio
Tall biennial plant with striking foliage and large colorful flowers. Unique deep purple color with lighter lavender highlights.
Bloom Period:
Uses & Benefits:
Marketplace
Where to Buy
We couldn't find this plant listed online right now.
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Planting
How to Grow
- Tuck seeds into moist soil in early spring for best germination.
- Mist cuttings regularly to maintain humidity during propagation.
- Transplant seedlings when they are 4-6 inches tall into full sun.
- Water deeply once a week, especially during dry spells.
- Apply a balanced fertilizer in early spring to promote growth.
- Mulch around the base to retain moisture and suppress weeds.
Pro Tip
Plant in well-drained soil with full sun for vibrant blooms and healthy growth.
Keep It Thriving
Care Guide
Do
- Water consistently during dry periods 🌱
- Prune after flowering to encourage bushier growth
- Feed with a balanced fertilizer in spring
Don't
- Avoid overwatering to prevent root rot ❌
- Don’t prune in late fall or winter
- Never plant in poorly drained soil
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Deadhead | ||||||||||||
| Pest Check | ||||||||||||
| Spring Cleanup | ||||||||||||
| Stake |
Watch Out For
Pests & Diseases
Common Pests
Common Diseases
In the Garden
Landscape Uses & Companions
Landscape Uses
Companion Plants
Multiply
Propagation Methods
Good to Know
Common Questions
Hollyhock questions
What zones can Hollyhock grow in?
Hollyhock is hardy in USDA Zones 4–9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Hollyhock deer resistant?
Not reliably. Deer may browse Hollyhock, especially tender spring growth — plan on repellents or fencing where pressure is high.
When does Hollyhock bloom?
Hollyhock typically blooms in mid-summer through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Hollyhock need full sun?
Hollyhock does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
Is Hollyhock drought tolerant?
Yes — once established (usually after the first full season), Hollyhock handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.
More Alcea to compare
Old Farmyard Hollyhock
Alcea rosea 'Old Farmyard'
Double Hollyhock
Alcea x rosea 'Double Hollyhock Mix'
Hollyhock Country Mix
Alcea rosealca 'Country Mix'
Double Scarlet Hollyhock
Alcea rosea 'Double Scarlet'
Apricot Hollyhock
Alcea roseae 'Halo Apricot'
Hollyhock Mix
Alcea x hybrida 'Mix'
Keep exploring
Explore the genus
Collections featuring this plant
Grow Hollyhock with confidence
See it in a design of your actual yard, get zone-matched care reminders, and track it season by season in your garden journal.
