Magical Moonlight Buttonbush

Name: Magical Moonlight Buttonbush
Brand: Plants That Work
SKU: 18990
Price: 70.23 USD
Availability: InStock

Cephalanthus occidentalis 'Kolmoon'

Plants that Work®

$70²³

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In Stock

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Find your Growing Zone

Plant Size

#3 Container

Product variants

Planting & Care

Where to Plant

Sunlight: This shrub thrives in full sun for at least 6 hours each day to ensure the most prolific "pincushion" blooms. While it can handle partial shade, expect fewer flowers and a less dense growth habit if it doesn't get enough direct light.
Soil: Think of this plant as a swamp lover that adapts well to home gardens. It excels in moist, heavy clay or wet spots where other plants struggle, but you should add organic compost if your soil is extremely sandy to help hold onto vital moisture.

Watering Requirements

During the first year, provide about 1 inch of water per week to help the roots settle into their new home. Once mature, this variety is surprisingly resilient, but it truly prefers consistently moist soil to prevent the glossy leaves from drooping or scorching. If the soil dries out too much during the heat of summer, the plant may drop its flower buds prematurely as a survival tactic.

Pruning Tips

Magical Moonlight blooms on new wood, so the best time for a trim is in early spring before the new growth starts. You can treat it like a rejuvenative haircut by taking off about a third of the oldest branches every few years to encourage vigorous new stems and larger flower heads. This timing ensures you don't accidentally cut off the season's flower buds which haven't formed yet.

Fertilizer Needs

Apply a balanced, slow release fertilizer in early spring just as the first green tips appear. Avoid using high nitrogen fertilizers late in the summer because this forces soft, tender growth that won't have time to harden off before the first frost. This late season growth is easily damaged by cold temperatures, which can invite disease into the main structure of the bush.

Delivery and Shipping

Preorder Shipping Schedule

We ship your plants when it's safe to transport them to your zone. Dates are estimated and subject to weather delays.

Zone 3-4	Week of March 30th
Zone 5	Week of March 16th
Zone 6-12	Week of March 2nd

Shipping Rates

Ships in 7-10 business days • Tracking provided • Weather protected

Under $50	$9.99
$50 - $99.99	$14.99
$100 - $149.99	$16.99
$150 - $198.99	$24.99
$199+	FREE

✓ Zone-specific timing • ✓ Professional packaging • ✓ Health guarantee

Understanding Our Container Sizes

At Nature Hills, our plants are sold in industry-standard nursery containers. You will notice we use the word "container" rather than "gallon." Container numbers follow a nursery trade size standard, not liquid volume. The number tells you the plant's size category and general maturity level. A larger container means a more established plant with a stronger root system.

Container Sizes

Quart

Plant age: 6 months to 1 year
Best for: Ground covers, perennials, ornamental grasses
What to expect: Our smallest and most affordable size. Well-suited for planting in multiples across a large area. Allow 1 to 2 seasons for full establishment.

#1 Container

Plant age: 1 to 2 years
Best for: Shrubs, perennials, smaller trees
What to expect: About the size of a large coffee can. A well-developed root system in a manageable size. Good value choice when you have time to let the plant grow into the space over a season or two.

#2 Container

Plant age: 2 to 3 years
Best for: Shrubs and trees where you want faster establishment
What to expect: A noticeable step up from a #1 in both plant size and root development. Good choice when you want visible presence without going to a larger size.

#3 Container

Plant age: 3 to 4 years
Best for: Most plants, most situations — flowering trees, shade trees, evergreen shrubs
What to expect: Our most popular size. Strong, developed root system. Plants in a #3 container make an immediate visual impact from day one. If you want a head start rather than waiting seasons for a plant to fill in, this is typically the right choice.

#5 Container and Larger

Plant age: 4 to 5+ years
Best for: Specimen plants, privacy screens, maximum instant impact
What to expect: Large, mature plants ready to make an immediate statement in your landscape. We also carry #7 and larger sizes for select varieties.

Why "Container" and Not "Gallon"?

Nursery container sizes follow an industry trade standard established for the nursery and horticulture industry. The number is a size designation, not a measurement of liquid volume. Actual soil volume varies by plant type, root mass, and growing medium. Using "container" is the accurate industry term. When you see #1, #2, or #3, think of it as the plant's size tier, not a gallon measurement.

Root Pouch Containers

Some Nature Hills plants arrive in a Root Pouch, a breathable fabric container made from 100% recycled materials. Root Pouches encourage denser root development through air pruning, which discourages root circling and promotes a stronger, more fibrous root ball at the time of planting.

Plants growing in Root Pouch fabric containers, showing the breathable woven fabric construction

There are two types. Knowing which one you have changes how you plant:

Degradable (brown or tan fabric): Plant the entire pouch directly in the ground. The fabric breaks down naturally in the soil over time.
Non-degradable (black or gray fabric): Remove the pouch before planting. Cut the bottom open with scissors, then peel the sides away. The fibrous root ball will hold its shape.

Not sure which type you have? Check the tag on your plant or contact us and we will confirm.

Full Root Pouch planting guide

Choosing the Right Size

Size	Plant Age	Best For
Quart	6 mo to 1 yr	Ground covers, perennials, grasses. Budget-friendly for mass plantings.
#1 Container	1 to 2 yrs	Shrubs, perennials, small trees. Value choice for patient gardeners.
#2 Container	2 to 3 yrs	Shrubs and trees where you want faster establishment.
#3 Container	3 to 4 yrs	Most plants. Immediate visual impact. Our most popular size.
#5 and larger	4+ yrs	Specimen plants, privacy screens, maximum instant impact.

Still not sure which size is right for your project? Our plant specialists are happy to help. Contact us and we will point you in the right direction.

Butterflies Adore Magical Moonlight Buttonbush

Dwarf Hybrid of a Beloved Native Shrub
Hundreds of Tiny, Tubular Flowers Pack Into Showy White Bloom
Cute Flower Heads Shaped Like Pom Poms
Incredibly Fragrant Flowers
Wonderful Pollinator Shrub
Flowers Develop into Seeds for Birds
Glossy, Thick Leaves
Rounded, Compact Form
Tolerates Wet Environments and Boggy Soil
Great in Rain Gardens or Near Downspouts
Easy-Care
High Performance
Widely Adaptable
Grow in Large Outdoor Containers for Years
Thrives in Full Sun, Partial Shade or Shade

Gardens are places where fanciful daydreams come to life. Whimsy meets performance with the unique Magical® Moonlight Buttonbush (Cephalanthus occidentalis 'Kolmoon').

Use these compact deciduous shrubs in low-lying spots in your landscape. They look incredible near water, and provide so much value to your local butterflies, honey bees and hummingbirds.

They are also excellent landscape shrubs with exceptionally beautiful ornamental features. Rely on them to help define your space without regard to sun conditions.

Incredibly fragrant, long-lasting blooms cover these mounded shrubs for weeks in the early season. Each fuzzy, round bloom is actually a tightly packed sphere of tubular flowers.

Do you know how much hummingbirds love these tubular-shaped flowers with protruding, yellow-tipped stamens? These symbiotic partners make a perfect match for use in Butterfly or Pollinator Gardens.

Butterflies and bees are attracted to its nectar. Bees use their blooms to produce honey.

Magical Moonlight Buttonbush is a naturally dwarfed version of the native Buttonbush. They'll fit in small space gardens, and can even be kept in outdoor containers for many years with plenty of supplemental water.

The dark green foliage is textured and lustrous. Leverage their lush fullness as an attractive privacy screen.

In bloom, you'll be enchanted by their honey-sweet fragrance. Slowly over the course of the season, they'll morph into seeded fruit.

These magnificent shrubs are an excellent choice in naturalized landscapes. Waterfowl and shorebirds consume the seeds; and wood ducks protect their brooding nests in the branches.

Let your landscape design soar with these extra-special shrubs. Become part of the grander web of life, and enjoy their charm at the same time.

Grant your wishful plantings a net positive impact. Order Magical Moonlight Buttonbush from our wildlife plant experts today.

How to Use Magical Moonlight Buttonbush in the Landscape

Grow these in woodland gardens to provide scent, shapely and texture to otherwise dim or drab areas. Use them in an undulating row, or loose zigzag.

They'll grow together and touch if you plant them three feet apart on center, measuring from the center of one to the center of the next. Vary the width between plants—all the way out to eight feet apart—to create a natural-looking clump.

It's a tried-and-true garden formula that an odd number of plants looks best. Try an offset planting on either side of a Cottage Garden gate, with three on one side and five on the other.

Repeat their use in a mass planting along a low-lying hollow. Create a soft, flowering edge to lakes, streams and ponds.

They'll be wonderful in Rain Gardens. Make a plan to slow potentially polluted runoff from roofs and streets, using hard-working moisture-loving plants and a series of berms.

With proper care, Magical Moonlight Buttonbush can also provide screening in urban roof gardens. Place it near a Rain Barrel, or set it up on an automated watering system.

How exciting to make the most of your landscape. Nature Hills offers so many water-loving plants to partner with, including sweet Sedge grasses and boldly colorful Upright Red Chokeberry shrubs. Let your creativity soar!

#ProPlantTips for Care

This is a durable shrub that tolerates most sites and any amount of sunlight. It truly loves rich organic moist soil best.

Work in a few handfuls of compost, and a packet of Nature Hills Root Booster to the backfill soil, following directions. You'll support the tiniest feeder roots over the entire life of your plants.

Buttonbush can tolerate moist soils. Ensure they receive plenty of water on a consistent schedule. Apply mulch over the root system, but please don't let it directly touch the stems.

Prune to shape in late winter. Remove damaged branches at that time, clipping at a 45-degree angle above a swollen leaf bud.

You'll be thrilled with these outstanding landscape plants. Make your order for Magical Moonlight Buttonbush now, and we will ship to you at the correct planting time for your growing zone.

Go ahead and do your Happy Dance when you see the sturdy boxes arrive on your doorstep!

Botanical Name

Cephalanthus occidentalis 'Kolmoon'
Class
- Lamiales
Species

occidentalis
Cultivar

Kolmoon
Growing Zones

5-9
Height

5-7 ft
Width

4-6 ft
Sunlight
- Full sun
- Partial shade
Growth Rate

Moderate
Flower Color
- White
Leaf Color
- Green
- Yellow
Native

Yes
Fragrant

Yes
Bloom Period

Early Summer, Late Summer
Does Not Ship To

AK, HI, ID, MT, PR

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Growing Zones 5-9

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Frequently Asked Questions

What USDA hardiness zones is Magical Moonlight Buttonbush suitable for?

Magical Moonlight Buttonbush thrives in USDA hardiness zones 4-9. This native shrub adaptation handles both cold winters and hot summers across most of the continental United States. Plant in spring after last frost for best establishment.

How tall and wide does Magical Moonlight Buttonbush grow at maturity?

Magical Moonlight Buttonbush reaches 3-4 feet tall and wide at maturity, making it a compact dwarf version of the native species. This rounded, mounded shrub works perfectly in small gardens or containers. Shop at Nature Hills for this space-saving pollinator magnet.

What are the planting zones for Magical Moonlight Buttonbush in my area?

Magical Moonlight Buttonbush thrives in USDA zones 4-9. This adaptable native shrub handles various climates from cold northern regions to warm southern areas. Check your specific zone online and plant in spring after last frost for best establishment.

Does Magical Moonlight Buttonbush tolerate full sun, partial shade, or full shade?

Magical Moonlight Buttonbush thrives in full sun, partial shade, or full shade conditions. This adaptability makes it exceptionally versatile for various garden locations. Plant it anywhere from sunny borders to shadier spots under trees for reliable performance.

What soil type and moisture levels does Magical Moonlight Buttonbush prefer?

Magical Moonlight Buttonbush thrives in wet environments and boggy soil conditions that many other shrubs can't tolerate. It's perfect for rain gardens, low-lying areas, or spots near downspouts where water collects. Shop at Nature Hills for this adaptable native that turns problem wet spots into pollinator havens.