The Story
Plant Bio
Sanguisorba officinalis is a perennial herb known for its attractive flower spikes and is often used in mixed borders and meadows.
This species is valued for its medicinal properties as well as its unique bottlebrush-like inflorescences.
Uses & Benefits:
Essentials
At a Glance
Plant Type
Perennial
Height
36 inches
Width
24 inches
Light
Full Sun, Partial Sun
Zones
4, 5, 6, 7, 8
Water
Moderate
Humidity
Average
Lifespan
Perennial
Native To
Europe and Asia
Toxicity
Non-toxic
Planting
How to Grow
- Tuck seeds into moist soil in early spring for best germination.
- Mist cuttings lightly every few days to maintain humidity.
- Plant in well-drained soil with full sun to partial shade.
- Water regularly to keep soil evenly moist during growing season.
- Fertilize with a balanced organic fertilizer in spring and midsummer.
- Divide clumps every 3-4 years in early spring or fall.
Pro Tip
Ensure good air circulation to prevent fungal issues and promote healthy growth.
Keep It Thriving
Care Guide
Do
- Water consistently to keep soil moist 🌱
- Mulch around plants to retain moisture and suppress weeds
- Prune back after flowering to maintain shape
Don't
- Avoid overwatering which can lead to root rot ❌
- Don’t plant in heavy, poorly-draining clay soils
- Refrain from fertilizing late in the season to prevent weak growth
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Divide | ||||||||||||
| Pest Check | ||||||||||||
| Spring Cleanup |
Watch Out For
Pests & Diseases
Common Pests
Common Diseases
In the Garden
Landscape Uses & Companions
Landscape Uses
Multiply
Propagation Methods
Good to Know
Common Questions
Great Burnet questions
What zones can Great Burnet grow in?
Great Burnet is hardy in USDA Zones 4–8. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Great Burnet deer resistant?
Yes — Great Burnet is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Great Burnet bloom?
Great Burnet typically blooms in late summer through early fall. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Great Burnet need full sun?
Great Burnet does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
More Sanguisorba to compare
Pink Tanna Sanguisorba
Sanguisorba officinalis 'Pink Tanna'
Japanese Burnet
Sanguisorba obtusa
Little Angel Great Burnet
Sanguisorba officinalis 'Little Angel'
Great Burnet 'Blackthorn'
Sanguisorba officinalis 'Blackthorn'
Tanna Great Burnet
Sanguisorba officinalis 'Tanna'
Thin-Leafed Burnet
Sanguisorba tenuifolia
Keep exploring
Explore the genus
Hardy in your zone?
Grow Great Burnet 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.