Species
Nepeta x faasseniiFaassen's Catmint5 other cultivars
The Story
Plant Bio
A vigorous, sprawling catmint with chartreuse foliage and lavender flowers that bloom profusely.
The unique chartreuse color of the foliage adds an interesting contrast to typical green plants.
Uses & Benefits:
Essentials
At a Glance
Plant Type
Perennial
Height
10 inches
Width
18 inches
Light
Full Sun, Partial Sun
Zones
4, 5, 6, 7, 8
Water
Low to moderate
Humidity
Prefers dry to moderate humidity
Lifespan
Perennial
Native To
Garden origin
Toxicity
Non-toxic to humans and pets
Bloom period
Early summer – Late summer
In flower about 3 months of the year
Marketplace
Where to Buy
Shipping costs Year-round shipping Free shipping
Planting
How to Grow
- Tuck seeds into well-drained soil in early spring.
- Mist cuttings to maintain humidity until roots form, about 4-6 weeks.
- Transplant seedlings when they are strong and have several leaves.
- Water regularly but avoid overwatering to prevent root rot.
- Fertilize lightly in spring with a balanced fertilizer.
- Prune after blooming to promote bushiness and remove spent flowers.
Pro Tip
Plant in full sun with well-draining soil for best growth and flowering.
Keep It Thriving
Care Guide
Do
- Water sparingly once established to prevent overwatering 🌱.
- Deadhead spent flowers to encourage more blooms.
- Prune lightly after flowering to maintain shape.
Don't
- Avoid overwatering, which can lead to root rot ❌.
- Don’t fertilize excessively; too much nitrogen can reduce flowering.
- Never plant in poorly drained soil.
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Divide | ||||||||||||
| Prune | ||||||||||||
| 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
Chartreuse Catmint questions
What zones can Chartreuse Catmint grow in?
Chartreuse Catmint 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 Chartreuse Catmint deer resistant?
Yes — Chartreuse Catmint is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Chartreuse Catmint bloom?
Chartreuse Catmint typically blooms in early summer through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Chartreuse Catmint need full sun?
Chartreuse Catmint does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
Is Chartreuse Catmint drought tolerant?
Yes — once established (usually after the first full season), Chartreuse Catmint handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.
More Nepeta to compare
Walker's Low Catmint
Nepeta x faassenii 'Walker's Low'
Cat's Pajamas Catmint
Nepeta x faassenii 'Cat's Pajamas'
Faassen's catmint
Nepeta Nepeta x faassenii
Catmint
Nepeta x hybrida
Six Hills Giant Catmint
Nepeta x faassenii 'Six Hills Giant'
Purrsian Blue Nepeta
Nepeta x faassenii 'Purrsian Blue'
Keep exploring
Explore the genus
Collections featuring this plant
Hardy in your zone?
Grow Chartreuse Catmint 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.