Planting Bare Root Catmint

Planting bare root catmint is an affordable way to add this drought-tolerant perennial to your garden. Follow our step-by-step guide for timing, soil preparation, planting depth, and aftercare to ensure your Nepeta establishes quickly and blooms beautifully for years.

Key Takeaways

• Plant in early spring or fall: Cool temperatures and moist soil help bare root catmint establish strong roots before summer heat or winter cold.
• Soak roots before planting: Hydrate bare root catmint in water for one to two hours to wake up dormant plants and prevent transplant shock.
• Choose well-draining soil: Catmint hates wet feet. Amend heavy clay with compost or grit to improve drainage and prevent root rot.
• Plant at the right depth: Set the crown just at or slightly above soil level. Burying the crown leads to rot and poor growth.
• Space plants eighteen to twenty-four inches apart: Good air circulation reduces fungal disease and lets each plant reach its full mounding shape.
• Water deeply after planting: Keep soil evenly moist for the first four to six weeks. Once established, catmint is very drought tolerant.
• Cut back after first bloom: Shear plants by one-third in midsummer to encourage a second flush of flowers and tidy growth.

Quick Answers to Common Questions

When is the best time to plant bare root catmint?

Early spring or fall. Spring planting should occur four to six weeks before the last frost. Fall planting needs six to eight weeks before the first frost to allow root establishment.

How deep should I plant bare root catmint?

Plant with the crown at or slightly above soil level. The crown is where the stems meet the roots. Burying it causes rot. Roots should spread downward from the crown.

Do I need to soak bare root catmint before planting?

Yes. Soak the roots in room-temperature water for one to two hours before planting. This rehydrates the plant and reduces transplant shock. Do not soak longer than four hours.

How far apart should I space bare root catmint plants?

Space plants eighteen to twenty-four inches apart depending on the variety. Dwarf types can go closer. Proper spacing ensures good air circulation and reduces disease risk.

How often should I water newly planted bare root catmint?

Water deeply every two to three days for the first four to six weeks, keeping soil evenly moist. After establishment, water only during extended dry periods. Catmint is drought tolerant once rooted.

Why Choose Bare Root Catmint for Your Garden

Catmint, known botanically as Nepeta, is a garden favorite for good reason. This hardy perennial offers months of lavender-blue flowers, aromatic gray-green foliage, and a carefree nature that suits beginners and experts alike. While you can buy catmint in pots at any garden center, planting bare root catmint offers distinct advantages. Bare root plants cost less, ship lighter, and often establish faster because their roots make direct contact with your native soil from day one.

When you open a box of bare root catmint, you might feel unsure. The plants look like a tangle of dormant roots with a few sleepy buds at the crown. No leaves. No flowers. No pot. But do not worry. That humble bundle holds a vigorous plant ready to explode into growth once it wakes up in your garden. This guide walks you through everything you need to know about planting bare root catmint successfully, from the moment your order arrives to the first flush of blooms and beyond.

Understanding Bare Root Catmint

What Does Bare Root Mean

Bare root plants are dug from growing fields during dormancy, usually late fall through early spring. Growers shake off all soil, leaving the root system exposed. The plants are then stored in cool, humid conditions until shipping. This method works well for many perennials, including catmint, because the plants are naturally dormant and can survive weeks without soil around their roots.

Benefits of Bare Root Over Container Plants

Cost is the first benefit. Bare root catmint often costs half or even one-third the price of a potted plant of the same variety. Shipping is cheaper too, since there is no heavy pot or wet soil. But the real win is root establishment. Container plants often develop circling roots that struggle to break out into garden soil. Bare root catmint spreads its roots directly into your prepared bed, leading to stronger, more drought-resistant plants long term.

Popular Catmint Varieties for Bare Root Planting

Most catmint varieties sell well as bare root stock. Nepeta x faassenii ‘Walker’s Low’ is the classic choice, reaching two to three feet tall with a relaxed, mounding habit. ‘Cat’s Meow’ stays more compact at eighteen to twenty inches, perfect for smaller spaces. ‘Junior Walker’ is a dwarf form at just fifteen inches. For something different, try Nepeta racemosa ‘Little Titch’ at eight to ten inches, or the tall, airy Nepeta subsessilis ‘Sweet Dreams’ with pink-tinged flowers. All respond well to planting bare root catmint methods.

When to Plant Bare Root Catmint

Spring Planting Window

Early spring is the most common time for planting bare root catmint. Aim to plant as soon as the soil can be worked, typically four to six weeks before your last frost date. In zones 5 through 7, this often means March or April. In warmer zones 8 and 9, you might plant in February. The cool, moist conditions of spring give roots time to establish before summer heat arrives. Spring-planted catmint often blooms its first summer, though the show may be lighter than in year two.

Fall Planting Option

Fall works beautifully for planting bare root catmint in zones 5 through 8. Plant six to eight weeks before your average first frost date. This gives roots time to anchor before the ground freezes. Fall-planted catmint often outperforms spring plantings the following year because the root system gets a huge head start. In zones 3 and 4, fall planting is riskier unless you mulch heavily. Avoid fall planting in zones 9 and 10 where winters stay warm enough to prevent proper dormancy.

What If You Cannot Plant Immediately

Sometimes bare root catmint arrives before you are ready. Do not panic. Store the plants in their packaging in a cool, dark place above freezing but below forty-five degrees Fahrenheit. A garage, basement, or refrigerator crisper drawer works well. Check every few days. Keep the packing material slightly damp, not wet. Most bare root catmint survives two to three weeks this way. If storage runs longer, heel them in. Dig a shallow trench in a shaded spot, lay the roots in at an angle, cover with loose soil, and water lightly. This buys you several more weeks.

Preparing Your Garden for Planting Bare Root Catmint

Choosing the Right Location

Catmint demands full sun for best flowering and compact growth. Six hours of direct sun is the minimum. Eight hours is better. In hot southern climates, a touch of afternoon shade helps prevent leaf scorch, but too much shade leads to floppy stems and fewer flowers. Good air circulation matters too. Avoid tight corners or spots blocked by dense shrubs. This reduces powdery mildew risk, the main disease issue for catmint.

Soil Requirements and Amendments

Catmint thrives in average to lean soil. Rich, heavily fertilized soil produces lush foliage at the expense of flowers and encourages floppy growth. The critical factor is drainage. Catmint hates wet feet, especially in winter. If your soil is heavy clay, amend it before planting bare root catmint. Mix in coarse sand, fine gravel, or expanded shale at a ratio of one part amendment to two parts native soil. Compost helps too, but use it sparingly. A one-inch layer worked into the top six inches is plenty. Avoid manure or high-nitrogen fertilizers.

Testing and Adjusting Soil pH

Catmint prefers slightly alkaline to neutral soil, pH 6.5 to 7.5. Most garden soils fall in this range. If you suspect acidic soil, do a quick test with a home kit or send a sample to your extension service. If pH is below 6.0, work in garden lime at the rate recommended for your soil type. This step is best done a few weeks before planting bare root catmint so the lime has time to react.

Preparing the Planting Bed

Clear the area of weeds and grass. Loosen the soil to a depth of twelve to fifteen inches using a garden fork or spade. This deep loosening helps the taproot penetrate easily. If you are planting a drift or border, prepare the whole bed at once rather than digging individual holes. Rake the surface smooth. Water the prepared bed deeply the day before planting so the soil is evenly moist but not soggy when you set the plants.

Step-by-Step Guide to Planting Bare Root Catmint

Inspect and Hydrate the Roots

When your bare root catmint arrives, open the package immediately. Inspect the roots. They should feel firm and pliable, not mushy or brittle. Trim any broken or damaged roots with clean scissors. Do not cut healthy roots. Now soak the roots in a bucket of room-temperature water for one to two hours. This rehydrates the tissues and wakes the plant from dormancy. Do not soak longer than four hours. Over-soaking can deprive roots of oxygen.

Dig the Proper Hole

Dig a hole wide enough to spread the roots horizontally without bending or circling. Twelve to eighteen inches wide is typical. Depth should allow the crown to sit at the right level. Make a small mound of soil in the center of the hole. This supports the crown and lets roots drape naturally downward. The hole should be deep enough so that when the plant sits on the mound, the crown rests at or just slightly above the surrounding soil line.

Position the Plant Correctly

Hold the catmint by the crown and lower it onto the soil mound. Spread the roots outward and downward around the mound. This is the most critical moment in planting bare root catmint. Roots that point up or circle the hole will struggle. Take your time. The crown should sit at the same level it grew in the field. Look for a color change on the stem or a slight flare where roots meet stem. That is the crown. It must not be buried.

Backfill and Firm the Soil

Begin backfilling with your amended soil. Use your fingers to work soil between the roots, eliminating air pockets. When the hole is half full, water gently to settle the soil. Finish backfilling. Firm the soil lightly with your hands. Do not stomp. Over-compaction reduces oxygen to the roots. The crown should still be visible at the soil surface. If it has sunk, gently lift the plant and add more soil underneath.

Water Thoroughly After Planting

Give each plant a deep soak immediately after planting bare root catmint. Use a gentle stream or watering can rose to avoid washing away soil. Water until the soil is moist to the full depth of the planting hole. This settles the soil around roots and ensures good contact. If the soil settles and exposes roots, add more soil and water again.

Mulch for Moisture and Weed Control

Apply a two-inch layer of organic mulch around each plant. Shredded bark, straw, pine needles, or composted leaves all work well. Keep mulch two to three inches away from the crown. Mulch touching the crown holds moisture and invites rot. Mulch conserves moisture, suppresses weeds, and moderates soil temperature. This is especially helpful during the critical first six weeks after planting bare root catmint.

Caring for Newly Planted Bare Root Catmint

Watering Schedule for Establishment

Consistent moisture is key for the first four to six weeks. Check soil moisture every two to three days by sticking your finger two inches deep. If it feels dry, water deeply. Aim for one inch of water per week from rain and irrigation combined. Water at the base of the plant, not overhead. Wet foliage encourages fungal disease. As new growth appears and roots establish, gradually reduce frequency but increase depth. By week eight, water only during dry spells.

Fertilizing Young Plants

Hold off on fertilizer for the first month after planting bare root catmint. The amended soil provides enough nutrients. Once you see six inches of new growth, apply a light feeding. Use a balanced, slow-release organic fertilizer like 5-5-5 at half the recommended rate. Or top-dress with a half-inch of compost. Avoid high-nitrogen fertilizers. They promote soft, floppy growth that attracts aphids and falls over in rain.

Pinching for Bushier Growth

When stems reach eight to ten inches, pinch back the tips by one to two inches. Use your thumb and forefinger or clean scissors. This encourages branching from the base, creating a fuller, more stable plant with more flower spikes. Pinch once in late spring. Do not pinch after early summer or you will delay flowering.

Staking and Support

Most catmint varieties do not need staking if grown in full sun and lean soil. However, tall varieties like ‘Walker’s Low’ in rich soil or part shade may flop. Install grow-through supports or a ring of stakes and twine early, before plants reach full height. This keeps the mound tidy and flowers upright. If you missed the window, you can still corral floppy stems with a few well-placed stakes and soft ties.

Maintaining Established Catmint for Years of Blooms

Deadheading and Shearing

After the first heavy bloom in late spring or early summer, shear the entire plant back by one-third to one-half. Use hedge shears or a string trimmer. This removes spent flowers, tidies the mound, and triggers a second flush of blooms in late summer. Deadheading individual spent spikes works too but takes longer. The shear method is faster and rejuvenates the foliage.

Dividing Mature Clumps

Every three to four years, catmint clumps become woody in the center with reduced flowering. Divide in early spring just as new growth emerges. Dig the whole clump. Use a sharp spade or knife to cut into sections, each with healthy roots and several shoots. Discard the woody center. Replant divisions immediately following the same steps for planting bare root catmint. Water well. Divisions often bloom the same year.

Winter Care

Catmint is hardy to zone 3 or 4 depending on variety. In cold zones, leave the dead foliage standing over winter. It catches snow and insulates the crown. Cut back to three inches in early spring before new growth starts. In wet winter climates, ensure excellent drainage. A thick gravel mulch around the crown helps shed water. Avoid heavy organic mulch right against the crown in winter, as it holds moisture and causes rot.

Common Problems When Planting Bare Root Catmint

Failure to Break Dormancy

Sometimes bare root catmint sits in the ground for weeks with no sign of life. This usually means the plant dried out during storage or shipping, or it was planted too deep. Check the crown. If it feels firm and shows green when scratched, be patient. Cool soil delays emergence. If the crown is mushy or brittle, the plant is dead. Contact the supplier for a replacement. Most reputable nurseries guarantee bare root stock.

Root Rot from Poor Drainage

Yellowing lower leaves, wilting despite moist soil, and a foul smell at the crown indicate root rot. This is the number one killer of catmint. If caught early, dig the plant, trim rotted roots, dust with copper fungicide, and replant in a raised mound of well-draining soil. But prevention is better. Never plant catmint in low spots or heavy clay without amendment.

Powdery Mildew

White, powdery coating on leaves appears in humid conditions with poor air flow. It rarely kills catmint but looks unsightly. Improve air circulation by spacing properly and thinning nearby plants. Avoid overhead watering. If mildew appears, remove affected leaves. Spray with a homemade mix of one tablespoon baking soda plus one teaspoon horticultural oil per gallon of water. Or use a commercial sulfur-based fungicide.

Aphids and Spider Mites

Aphids cluster on new growth in spring. Spider mites appear in hot, dry weather, causing stippled, bronzed leaves. Both are easily managed. Blast plants with a strong jet of water every few days. Encourage beneficial insects by avoiding broad-spectrum insecticides. For severe infestations, spray insecticidal soap or neem oil in early morning or evening. Healthy, well-sited catmint rarely suffers serious pest damage.

Design Ideas for Bare Root Catmint in the Landscape

Pollinator Gardens and Wildlife Borders

Catmint is a magnet for bees, butterflies, and hummingbirds. Plant drifts of five to seven plants for maximum impact. Combine with other pollinator favorites like coneflower, salvia, bee balm, and ornamental grasses. The long bloom season bridges the gap between spring bulbs and summer perennials. Planting bare root catmint in groups creates a river of color that pollinators cannot resist.

Edging Paths and Borders

Low-growing varieties like ‘Little Titch’ or ‘Junior Walker’ make excellent edging plants. Their neat mounds soften hard lines and release fragrance when brushed. Plant twelve to eighteen inches apart along a path. They tolerate occasional foot traffic and bounce back quickly. The gray-green foliage looks clean all season.

Rose Companions

Classic pairing. Catmint hides the bare legs of rose bushes and blooms at the same time as the first rose flush. The blue flowers complement almost any rose color. Plus, catmint’s aromatic foliage may deter some rose pests. Plant catmint eighteen inches from the rose base to avoid root competition.

Rock Gardens and Slopes

Excellent drainage makes slopes and rock gardens ideal for catmint. The taproot anchors the plant on banks. The cascading habit looks natural spilling over rocks. Combine with sedum, thyme, creeping phlox, and dwarf conifers for a low-maintenance, drought-tolerant tapestry.

Container Planting

Catmint grows well in large containers. Use a pot at least eighteen inches wide and deep. Fill with a gritty, well-draining mix. One part potting soil, one part coarse sand or perlite, one part compost. Water more frequently than in-ground plants. Fertilize lightly monthly during growth. Overwinter pots in an unheated garage in zones 5 and colder.

Frequently Asked Questions About Planting Bare Root Catmint

How long does bare root catmint take to bloom

Spring-planted bare root catmint often blooms lightly in its first summer, typically eight to twelve weeks after planting. The main show comes in year two. Fall-planted catmint usually blooms well the following spring.

Can I plant bare root catmint in summer

Summer planting is not recommended. Heat and dry soil stress dormant roots trying to establish. If you must plant in summer, provide shade cloth, water daily, and expect a higher failure rate. Wait for fall instead.

Should I cut back the tops when planting bare root catmint

No. Bare root catmint usually ships with just a few short buds at the crown. There is nothing to cut back. If your plant arrives with long, pale shoots from warm storage, trim them back to two inches to reduce transpiration stress.

How do I know if my bare root catmint is alive

Scratch the crown gently with a fingernail. Green tissue underneath means the plant is alive. Roots should be firm and light-colored, not mushy or black. Tiny white root tips are a great sign.

Can I grow catmint from bare root in zone 9 or 10

Yes, but choose heat-tolerant varieties like Nepeta subsessilis or Nepeta kubanica. Plant in fall. Provide afternoon shade. Ensure excellent drainage. Catmint may act as a short-lived perennial in zone 10.

What is the difference between catmint and catnip

Both are Nepeta species. Catnip (Nepeta cataria) is the one that drives cats wild. It is weedy, less ornamental, and reseeds aggressively. Catmint (Nepeta x faassenii and others) is sterile, clump-forming, and grown for flowers. Cats may still roll in it, but the reaction is milder.

Conclusion

Planting bare root catmint is one of the most rewarding garden tasks you can undertake. For a modest investment of time and money, you gain a perennial that delivers months of color, fragrance, and pollinator activity with minimal care. The keys to success are simple. Choose a sunny, well-drained spot. Hydrate the roots before planting. Set the crown at the right level. Water consistently until established. Then step back and let this tough, beautiful plant do its thing.

Whether you are edging a path, filling a pollinator border, or underplanting roses, bare root catmint fits the bill. Its resilience and charm have made it a staple in gardens for generations. Now you have the knowledge to grow it confidently from the ground up. Order your bare root catmint this season, follow these steps, and enjoy the show for years to come.

Frequently Asked Questions

Can I plant bare root catmint in clay soil?

Yes, but you must amend heavy clay soil before planting. Mix in coarse sand, fine gravel, or expanded shale at a ratio of one part amendment to two parts native soil. This improves drainage and prevents root rot, which is the main risk in clay.

Will bare root catmint bloom the first year?

Spring-planted bare root catmint often produces a light bloom in its first summer, usually eight to twelve weeks after planting. Fall-planted catmint typically blooms well the following spring. The fullest floral display comes in year two.

How do I know if my bare root catmint is dead or just dormant?

Scratch the crown gently with a fingernail. Green tissue underneath indicates life. Roots should feel firm and appear light-colored. Mushy, black, or brittle roots with no green at the crown mean the plant is dead.

Should I fertilize bare root catmint when planting?

No. Do not fertilize at planting time. The amended soil provides sufficient nutrients. Wait until you see six inches of new growth, then apply a light feeding of balanced organic fertilizer at half strength or a half-inch of compost.

Can bare root catmint be grown in containers?

Yes. Use a pot at least eighteen inches wide and deep. Fill with a well-draining mix of one part potting soil, one part coarse sand or perlite, and one part compost. Water more frequently than in-ground plants and overwinter in an unheated garage in cold zones.

How do I prevent my catmint from flopping open in the middle?

Flopping usually results from too much shade, rich soil, or overwatering. Plant in full sun with lean, well-draining soil. Shear the plant back by one-third after the first bloom to encourage dense regrowth. Install grow-through supports early if needed.