The Story
Plant Bio
Ajuga genevensis is a low-growing perennial with dense, spreading mats of ovate, glossy green to purple-tinged foliage and spikes of vibrant blue flowers that bloom in spring and early summer.
This species is valued for its ground-covering ability, drought tolerance, and striking blue floral display that attracts pollinators, making it ideal for shaded borders and rock gardens.
Uses & Benefits:
Essentials
At a Glance
Plant Type
Groundcover
Height
8 inches
Width
12 inches
Light
Full Sun, Partial Sun
Zones
4, 5, 6, 7, 8, 9
Water
Moderate, drought tolerant once established
Humidity
Prefers moderate humidity
Lifespan
Perennial
Native To
Europe and Asia
Toxicity
Non-toxic to humans and pets
Bloom period
Late spring
In flower about 1 month of the year
Planting
How to Grow
- Tuck seeds or plugs into well-drained soil in early spring.
- Water thoroughly after planting to settle soil around roots.
- Mist cuttings regularly to encourage rooting, takes 4-6 weeks.
- Apply a light layer of mulch to retain moisture and suppress weeds.
- Fertilize lightly in spring with a balanced fertilizer.
- Divide plants every 2-3 years to maintain vigor and control spread.
Pro Tip
Prefers moist, well-drained soil and partial shade for best growth.
Keep It Thriving
Care Guide
Do
- Water regularly during dry spells 🌱
- Mulch annually to retain soil moisture
- Divide every 2-3 years to prevent overcrowding
Don't
- Avoid overwatering which can cause root rot ❌
- Don’t expose to full, harsh sun in hot climates
- Refrain from using heavy, clay-based soil without amendment
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Deadhead | ||||||||||||
| Divide | ||||||||||||
| Mulch | ||||||||||||
| Plant | ||||||||||||
| 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
Geneva Bugleweed questions
What zones can Geneva Bugleweed grow in?
Geneva Bugleweed 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 Geneva Bugleweed deer resistant?
Yes — Geneva Bugleweed is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Geneva Bugleweed bloom?
Geneva Bugleweed typically blooms in late spring through late spring. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Geneva Bugleweed need full sun?
Geneva Bugleweed does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
More Ajuga to compare
Burgundy Glow Bugleweed
Ajuga reptans 'Burgundy Glow'
Catlin's Giant Bugleweed
Ajuga reptans 'Catlin'
Ajuga Black Scallop
Ajuga reptans 'Black Scallop'
Blueberry Muffin Bugleweed
Ajuga reptans 'Blueberry Muffin'
Pink Elf Ajuga
Ajuga reptans 'Pink Elf'
Carpet Bugle
Ajuga reptans
Keep exploring
Explore the genus
Grow Geneva Bugleweed 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.