perennial

Faassen's catmint

Nepeta Nepeta x faassenii

Not currently listed at our partner nurseries.

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Essentials

At a Glance

Plant Type

Perennial

Height

24 inches

Width

24 inches

Light

Full Sun, Partial Sun

Zones

4, 5, 6, 7, 8

Water

Low

Humidity

Low to moderate

Lifespan

Perennial

Native To

Garden origin

Toxicity

Non-toxic to humans and pets

The Story

Plant Bio

A sterile hybrid forming a spreading mound of aromatic, gray-green foliage. It is prized for its long bloom of lavender-blue flowers and its tough, low-maintenance nature. A sterile hybrid of garden origin, distinguished by its mounding habit, gray-green leaves, and profuse, long-lasting spikes of lavender-blue flowers. It does not self-seed.

Uses & Benefits:

Nepeta's aromatic foliage and vibrant flowers attract pollinators, making it an excellent choice for colorful borders and pollinator gardens.

Its drought tolerance reduces water needs, and its low maintenance makes it ideal for busy gardeners.

Supports bees and butterflies, contributing to local biodiversity.

Marketplace

Where to Buy

We couldn't find this plant listed online right now.

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Planting

How to Grow

Select well-drained soil with neutral to slightly alkaline pH.
Plant in full sun for optimal growth and flowering.
Tuck seeds directly into soil after the last frost, lightly covering them.
Mist cuttings regularly to maintain humidity and encourage rooting.
Water sparingly once established to prevent root rot.
Mulch around plants to conserve moisture and suppress weeds.

Pro Tip

Ensure excellent drainage to prevent root rot and promote healthy growth.

Keep It Thriving

Care Guide

Do

Water sparingly once established 💧
Prune lightly after flowering to encourage bushiness ✂️
Fertilize with a balanced, low-nitrogen fertilizer in spring 🌱
Provide full sun for best blooms
Divide every 3-4 years to maintain vigor

Don't

Overwater, which can cause root rot ❌
Plant in heavy, poorly drained soil ❌
Prune too late in the season ❌
Use high-nitrogen fertilizer which promotes foliage over flowers ❌
Neglect deadheading to prolong blooming ❌

Seasonal Care Calendar

Task	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Divide
Fertilize
Prune
Spring Cleanup

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Silver-foliaged borderDrought-tolerant groundcoverFragrant perennial edging

Companion Plants

Sedum Lavender Salvia Coreopsis Yarrow

Multiply

Propagation Methods

Good to Know

Common Questions

Faassen's catmint questions

What zones can Faassen's catmint grow in?

Faassen's 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 Faassen's catmint deer resistant?

Yes — Faassen's catmint is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.

When does Faassen's catmint bloom?

Faassen's catmint typically blooms in late spring to late summer through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.

Does Faassen's catmint need full sun?

Faassen's catmint does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.

Is Faassen's catmint drought tolerant?

Yes — once established (usually after the first full season), Faassen's catmint handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.