Plant Called Catmint

The plant called catmint (Nepeta) is a hardy perennial herb loved by cats and gardeners alike. It offers aromatic foliage, lovely flowers, and easy care for any garden.

Have you ever heard of the plant called catmint? If you are a gardener or a cat owner, you might know it by its genus name Nepeta. This plant is a superstar in many gardens. It is tough, beautiful, and cats go crazy for it. But there is more to catmint than just a feline treat. It brings color, scent, and life to your outdoor space. Let us dive into everything you need to know about this amazing herb.

Many people confuse catmint with catnip. They are cousins, but they are not the same. Catnip (Nepeta cataria) is the one that drives cats wild. Catmint usually refers to ornamental varieties like Nepeta faassenii or Nepeta racemosa. These are grown for their pretty flowers and neat habit. The plant called catmint is a favorite for borders, rock gardens, and containers. It is also a magnet for bees and butterflies. If you want a low-care plant that gives back a lot, catmint is a top pick.

Key Takeaways

• Catmint is not catnip: They are different species though both attract cats.
• Easy to grow: The plant called catmint thrives in full sun and well-drained soil.
• Drought tolerant: Once established, it needs little water.
• Long blooming: Flowers appear from late spring to fall.
• Great for pollinators: Bees and butterflies love the nectar.
• Low maintenance: Minimal pruning and fertilizing required.
• Versatile uses: Borders, containers, herb gardens, and cat enrichment.

Quick Answers to Common Questions

Is catmint the same as catnip?

No, catmint (usually Nepeta faassenii) and catnip (Nepeta cataria) are different species. Catnip has a stronger effect on cats.

Does catmint come back every year?

Yes, catmint is a hardy perennial that returns each spring in zones 3-8.

How much sun does catmint need?

Catmint thrives in full sun (6+ hours). It tolerates light shade but may bloom less and get floppy.

When should I cut back catmint?

Shear back by half after the first bloom in early summer. Cut to the ground in late fall or early spring.

Can I grow catmint in a pot?

Yes, catmint grows well in containers with good drainage and a gritty potting mix.

What Is Catmint? Understanding the Plant Called Catmint

Botanical Background

The plant called catmint belongs to the mint family, Lamiaceae. This family includes many aromatic herbs like basil, rosemary, and lavender. The genus Nepeta has about 250 species. Most are native to Europe, Asia, and Africa. They are perennials, meaning they come back year after year. They have square stems, opposite leaves, and two-lipped flowers. The leaves are often gray-green and release a minty scent when crushed.

Common Varieties

There are many types of catmint. The most popular for gardens is Nepeta x faassenii. This is a hybrid. It forms a tidy mound about 12 to 24 inches tall. ‘Walker’s Low’ is a famous cultivar. It was named Perennial Plant of the Year in 2007. It grows 2 to 3 feet tall and wide. It has lavender-blue flowers. Another great choice is ‘Junior Walker’. It is a dwarf version, perfect for small spaces. Nepeta racemosa ‘Little Titch’ is tiny, only 8 to 10 inches tall. It works well in rock gardens. Nepeta subsessilis has larger, glossier leaves and blue flowers. It likes a bit more moisture.

Why Gardeners Love It

Gardeners love the plant called catmint for many reasons. First, it blooms for a long time. You can see flowers from late spring until frost if you deadhead. Second, it is deer and rabbit resistant. The strong scent keeps them away. Third, it handles heat and drought like a champ. Fourth, it attracts beneficial insects. Bees, butterflies, and hoverflies visit the flowers. Fifth, it looks great with many plants. Pair it with roses, salvia, or ornamental grasses. It softens hard edges and fills gaps.

Catmint vs Catnip: Key Differences

Species Distinction

The biggest difference is the species. Catnip is Nepeta cataria. Catmint usually refers to other Nepeta species and hybrids. Catnip is a bit weedy. It self-seeds aggressively. It grows 2 to 3 feet tall. The flowers are white with purple spots. The leaves are heart-shaped and very fuzzy. The plant called catmint (ornamental types) is more refined. It forms neat clumps. It does not spread by seed as much. The flowers are showier, in shades of blue, purple, pink, or white.

Cat Reaction

Both plants contain nepetalactone. This is the chemical that affects cats. However, catnip has a much higher concentration. About 70 to 80 percent of cats react to catnip. They roll, rub, purr, and get hyper. The plant called catmint also attracts cats, but the reaction is usually milder. Some cats ignore ornamental catmint completely. Others may nibble the leaves or nap on the plant. If you want to grow catmint for your cat, catnip is the stronger choice. If you want a pretty garden plant that cats might enjoy, catmint is better.

Garden Use

Catnip is often grown in a dedicated herb garden or in pots for cats. It can look a bit messy. The plant called catmint is a landscape plant. It shines in perennial borders, cottage gardens, and xeriscapes. Its mounding habit and long bloom make it a designer favorite. It is also used as a ground cover when planted in masses. Catnip is rarely used for ornamental mass planting.

Growing Catmint in Your Garden

Choosing the Right Spot

The plant called catmint loves sun. Full sun means at least 6 hours of direct light daily. In hot climates, a little afternoon shade is okay. Too much shade makes the plant floppy. It also reduces flowering. Good air circulation helps prevent fungal diseases. Space plants according to their mature width. For ‘Walker’s Low’, space 2 to 3 feet apart. For dwarf types, 12 to 18 inches.

Soil Requirements

Catmint is not fussy about soil. It prefers well-drained soil. Sandy or loamy soil is ideal. Heavy clay can cause root rot, especially in winter. If you have clay, amend it with compost or grit. The pH can be slightly acidic to slightly alkaline (6.0 to 7.5). The plant called catmint does not need rich soil. In fact, too much fertility leads to weak, floppy growth. Lean soil makes stronger plants.

Planting Steps

Plant in spring or early fall. Dig a hole twice as wide as the pot. Place the plant so the crown is level with the soil surface. Backfill and firm gently. Water well after planting. Mulch with a thin layer of gravel or shredded bark. Keep mulch away from the crown. Water regularly the first season to establish roots. After that, the plant called catmint is very drought tolerant.

Growing in Containers

Catmint grows well in pots. Choose a container with drainage holes. Use a gritty potting mix. A mix for succulents or cacti works well. Or mix regular potting soil with perlite or sand (1:1). Place in full sun. Water when the top inch of soil is dry. Fertilize sparingly. A slow-release fertilizer in spring is enough. Repot every 2 to 3 years. The plant called catmint in containers may need winter protection in cold zones. Move pots to a sheltered spot or insulate them.

Caring for Catmint: Water, Soil, Sunlight

Watering Needs

New plants need consistent moisture. Water deeply once a week during the first growing season. Once established, the plant called catmint is very drought tolerant. It has a deep taproot. Water only during prolonged dry spells. Overwatering is a bigger risk than underwatering. Wet soil leads to root rot. In humid climates, ensure good drainage. Water at the base, not overhead. Wet foliage invites disease.

Fertilizing

Catmint thrives on neglect. It does not need much fertilizer. Too much nitrogen causes leggy growth and fewer flowers. A light application of compost in spring is sufficient. Or use a balanced slow-release fertilizer at half strength. Avoid high-nitrogen lawn fertilizers near the plant. The plant called catmint prefers lean conditions.

Pruning and Deadheading

Deadheading encourages more blooms. Shear the plant back by half after the first flush of flowers fades. This usually happens in early summer. Use hedge shears or scissors. The plant will rebloom in a few weeks. In late fall or early spring, cut the whole plant back to a few inches above ground. This removes old woody stems. The plant called catmint responds well to hard pruning. It keeps the plant compact and vigorous.

Dividing

Divide clumps every 3 to 4 years in spring or fall. This rejuvenates the plant. Dig up the clump. Use a sharp spade or knife to cut it into sections. Each section needs roots and shoots. Replant immediately. Water well. The plant called catmint divides easily. It is a great way to get free plants.

Uses and Benefits of Catmint

Ornamental Value

The plant called catmint is a workhorse in the garden. Its soft gray-green foliage provides texture. The lavender-blue flowers add a cooling color. It bridges the gap between spring bulbs and summer perennials. It looks stunning planted en masse. It spills over walls and edges. It softens the base of roses. It pairs beautifully with yellow flowers like coreopsis or daylilies. The aromatic foliage is a bonus when you brush past it.

Pollinator Magnet

Bees, butterflies, and hummingbirds love catmint. The tubular flowers are perfect for long-tongued pollinators. It blooms when many other plants are not. This provides a crucial food source. Planting the plant called catmint supports biodiversity. It is a great addition to a pollinator garden. Avoid pesticides on or near it.

Herbal and Household Uses

Catmint has a history of herbal use. The leaves can be dried for tea. It is said to be calming and aid digestion. It is milder than catnip. Some people use it as a culinary herb. The young leaves can flavor salads or soups. The dried leaves repel insects. Sachets of dried catmint deter moths and mosquitoes. The plant called catmint essential oil is used in aromatherapy. Always research before ingesting any herb.

Cat Enrichment

If you have cats, the plant called catmint provides entertainment. Plant a patch in the garden for them to visit. Or grow it in a pot you can bring inside. Some cats eat the leaves, some roll on the plant. It is safe and non-toxic. It can distract them from other plants. Just be aware that neighborhood cats may visit your garden too.

Common Problems and Solutions

Floppy Growth

If your catmint flops open in the center, it usually means too much shade, too much water, or too much fertilizer. The plant called catmint needs full sun and lean soil. Cut it back hard after the first bloom. This encourages bushier growth. Staking is rarely needed if conditions are right.

Powdery Mildew

In humid weather, powdery mildew can appear. It looks like white dust on leaves. Improve air circulation by spacing plants properly. Water at the base, not overhead. Remove affected leaves. A spray of neem oil or potassium bicarbonate can help. Choose resistant varieties like ‘Walker’s Low’. The plant called catmint is generally disease resistant.

Root Rot

This is the most serious problem. It happens in poorly drained soil, especially in winter. The plant wilts and dies. Prevention is key. Plant in well-drained soil. Amend heavy clay. Avoid low spots where water collects. In containers, ensure drainage holes. The plant called catmint hates wet feet.

Pests

Catmint has few pests. Aphids may appear on new growth. Spray them off with water. Spider mites can be an issue in hot, dry weather. Increase humidity or use insecticidal soap. Cats themselves can damage young plants. Protect new plantings with a wire cage until established. The plant called catmint is tough once mature.

Winter Care

In cold zones (USDA 3-4), apply a light mulch after the ground freezes. This prevents heaving. Do not mulch heavily over the crown. In spring, remove mulch early. The plant called catmint is hardy to zone 3 or 4 depending on variety. Good drainage is the best winter protection.

Design Ideas with Catmint

Cottage Garden Classic

The plant called catmint is a staple in cottage gardens. Plant it along a path. Let it spill over the edges. Combine with roses, foxgloves, delphiniums, and hardy geraniums. The informal habit fits perfectly. The blue flowers contrast with pink and white blooms.

Xeriscape and Rock Garden

Because it is drought tolerant, catmint shines in water-wise gardens. Plant it among rocks and gravel. Pair with sedum, lavender, yarrow, and ornamental grasses. The gray foliage looks great with stone. The plant called catmint thrives in the heat reflected by rocks.

Border Edging

Use dwarf varieties like ‘Little Titch’ or ‘Junior Walker’ to edge a border. They form a neat, low hedge of color. Plant them 12 inches apart. They define the bed without blocking views behind. The plant called catmint stays tidy with one mid-season shear.

Container Combinations

Catmint is a great “spiller” in container recipes. Plant it around the edge of a large pot. Center it with a tall thriller like purple fountain grass or a canna. Add fillers like petunias or calibrachoa. The plant called catmint softens the pot rim and blooms all season.

Underplanting Roses

Traditionally, catmint is planted at the base of roses. It hides the bare canes. The blue flowers complement rose colors. It attracts beneficial insects that eat rose pests. The plant called catmint likes the same conditions as roses: sun, good drainage, air flow.

Propagation Methods

Division

As mentioned, division is the easiest way. Do it in spring when new growth appears. Or in early fall. The plant called catmint divides into many pieces. Each piece grows quickly.

Stem Cuttings

Take softwood cuttings in late spring or early summer. Cut 4 to 6 inch stems. Remove lower leaves. Dip in rooting hormone (optional). Stick in moist perlite or sand. Cover with a plastic bag. Keep in bright, indirect light. Roots form in 2 to 3 weeks. The plant called catmint roots easily from cuttings.

Seed

Species catmint can be grown from seed. Hybrids like ‘Walker’s Low’ do not come true from seed. Sow seeds indoors 6 to 8 weeks before last frost. Or direct sow after frost. Press seeds into soil, do not cover. They need light to germinate. Keep moist. The plant called catmint seedlings grow fast.

Catmint Through the Seasons

Spring

New growth emerges from the base. It forms a neat mound of gray-green leaves. This is the time to divide or plant new ones. Apply a thin layer of compost. The plant called catmint starts growing early.

Summer

First flush of flowers appears in late spring to early summer. Bees arrive. Deadhead after this flush to encourage rebloom. Water during drought. The plant called catmint handles summer heat well.

Fall

Second or third flush of flowers continues into fall. The foliage may turn a nice yellow before frost. Stop fertilizing. You can leave the stems for winter interest and insect habitat. The plant called catmint provides late-season nectar.

Winter

The plant goes dormant. Stems die back to the ground in cold climates. In mild climates, it may stay semi-evergreen. Leave the dead stems until spring. They protect the crown. The plant called catmint rests underground.

Choosing the Best Catmint for You

For Small Spaces

Choose ‘Little Titch’ (8-10 inches), ‘Junior Walker’ (12-18 inches), or ‘Blue Wonder’ (12-15 inches). These stay compact. The plant called catmint in dwarf forms fits pots and front-of-border spots.

For Maximum Impact

‘Walker’s Low’ (2-3 feet) or ‘Six Hills Giant’ (2-3 feet) make big statements. They fill large areas fast. The plant called catmint in large forms is great for mass planting.

For Different Colors

Most catmint is blue-purple. ‘Pink Cat’ has pink flowers. ‘White Wonder’ has white flowers. ‘Lemon Catmint’ (Nepeta cataria ‘Citriodora’) has lemon-scented leaves. The plant called catmint offers color variety.

For Humid Climates

‘Walker’s Low’ and ‘Junior Walker’ show good mildew resistance. Nepeta subsessilis tolerates more moisture. The plant called catmint can adapt if you pick the right one.

Conclusion

The plant called catmint is truly a garden gem. It asks for little and gives so much. You get months of flowers. You get fragrance. You get pollinators. You get a tough plant that laughs at drought and deer. And if you have cats, you get happy kitties. Whether you are a new gardener or a seasoned pro, catmint deserves a spot in your yard. Plant it in sun, give it drainage, and shear it back after the first bloom. That is the simple recipe for success. Try a few varieties. See which you love. Share divisions with friends. The plant called catmint makes gardening easy and beautiful. Happy planting!

Frequently Asked Questions

What is the difference between catmint and catnip?

Catmint refers to ornamental Nepeta species like N. faassenii grown for flowers and foliage. Catnip (N. cataria) is grown for its strong effect on cats. Catmint is tidier and showier; catnip is weedy but more potent for felines.

How do I keep catmint from flopping over?

Plant in full sun with well-drained, lean soil. Avoid overwatering and overfertilizing. Shear the plant back by half after the first flush of flowers to promote bushy growth.

Is catmint invasive?

Ornamental catmint hybrids like ‘Walker’s Low’ are sterile and do not self-seed aggressively. They spread slowly by clumping. True catnip (N. cataria) can self-seed prolifically.

Can catmint grow in shade?

Catmint prefers full sun. In partial shade (4-6 hours), it may become leggy, flower less, and be more prone to powdery mildew. It is not recommended for full shade.

How do I use catmint for my cat?

Plant a patch in the garden or grow in a pot. Cats may nibble leaves, roll on the plant, or nap nearby. The effect is milder than catnip. Ensure the plant is established before allowing access.

What plants pair well with catmint?

Catmint pairs beautifully with roses, salvia, lavender, yarrow, coreopsis, ornamental grasses, and spring bulbs. Its blue flowers and gray foliage complement many colors and textures.