Nepeta x faassenii
perennial

Nepeta x faassenii

Faassen's Catmint

Not currently listed at our partner nurseries.

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Essentials

At a Glance

Plant Type

Perennial

Height

18 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

The Story

Plant Bio

Nepeta x faassenii is a sterile hybrid perennial known for its mounding habit, aromatic, gray-green foliage, and profuse, long-lasting spikes of lavender-blue flowers. It is exceptionally tough, tolerating drought and poor soil, and is resistant to deer and rabbits. A sterile hybrid, it will not self-seed, unlike some other Nepeta species. Its long bloom time from late spring to fall (with shearing) provides extended interest and a continuous nectar source for pollinators like bees and butterflies.

Uses & Benefits:

Ornamental UsesNepeta x faassenii provides silvery foliage and lavender flowers, attracting pollinators and adding fragrance to gardens.
Practical UsesIts drought tolerance makes it ideal for water-wise landscaping.
Ecological BenefitsSupports bees and butterflies, promoting biodiversity.

Marketplace

Where to Buy

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Planting

How to Grow

  1. Tuck seeds into well-drained soil in early spring for best germination.
  2. Mist cuttings lightly to encourage root development in late spring.
  3. Water regularly but do not overwater; allow soil to dry between watering.
  4. Fertilize with a balanced, low-nitrogen fertilizer in spring.
  5. Prune back after flowering to promote bushier growth.
  6. Divide clumps every 2-3 years in early spring for rejuvenation.

Pro Tip

Use well-draining soil and full sun for vigorous, healthy growth.

Keep It Thriving

Care Guide

Do

  • Water deeply during dry spells 🌱
  • Prune after flowering to maintain shape
  • Apply mulch to conserve moisture

Don't

  • Avoid overwatering to prevent root rot ❌
  • Do not fertilize with high nitrogen fertilizers which can promote legginess
  • Never leave soil soggy, as it causes disease

Seasonal Care Calendar

TaskJanFebMarAprMayJunJulAugSepOctNovDec
Divide
Mulch
Prune
Spring Cleanup

Watch Out For

Pests & Diseases

Common Pests

Common Diseases

In the Garden

Landscape Uses & Companions

Landscape Uses

Silver-foliaged borderFragrant herbaceous perennialDrought-tolerant garden bed

Companion Plants

Lavender Sedum Salvia Rosemary Yarrow

Multiply

Propagation Methods

Good to Know

Common Questions