cotton candy grass seeds

Muhly Grass Seeds – Pink Muhly Ornamental Grass Seed

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Muhly Grass Seeds – Pink

Grass Specifications

Season: Perennial

USDA Zones: 5 – 10

Height: 36 inches

Foliage Color: Glossy green

Flower Color: Pink

Fall Color: Good fall color until hard frost

Soil Requirement: Fertile, organic soil, moist, but well-drained soil, pH 5.5 – 7.2

Environment: Full sun

Planting Directions

Temperature: 68F

Average Germ Time: 7 – 14 days

Light Required: Yes

Depth: Do not cover the seed but tightly press into the earth

Sowing Rate: 2 – 3 seeds per plant

Moisture: Keep seeds moist until germination

Plant Spacing: 24 – 36 inches

Pink Muhly Grass (Muhlenbergia capillaris) – For a beautiful yet low maintenance ornamental, start Pink Muhly Grass seeds, and enjoy the movement and texture of this native grass. Ornamental grasses add beauty to the landscape as they gently move in the breeze and create a billowing, delicate affect. Pinky Muhly Grass is also known as Hairawn Muhly Grass or Gulf Muhly Grass, and it is admired for its redish, pinkish color.

Pink Muhlygrass prefers to be grown in full sun, but it will tolerate partial shade. This ornamental grass grows best in fertile, well-draining soil. If you have clay, sandy soil, or other poor conditions, add a healthy amount of organic matter to the soil. Muhly ornamental grass is very resistant against diseases and pests.

How To Grow Pink Muhly Grass From Ornamental Grass Seeds: In the spring, once temperatures are warm and frost danger has passed, prepare a seedbed by loosening the top 6 inches and raking to a fine tilth. Remove rocks and clumps and smooth the soil flat and even. Place Pink Muhly Grass seeds on the seedbed and press them firmly into the soil. Keep the ornamental grass seeds moist until germination occurs. Ornamental grass care includes cutting the plant back within twelve inches from the ground during the winter months before new growth in spring. After pruning, add a small amount of fertilizer to the soil around the ornamental grass.

Grow a popular ornamental grass from Muhly Grass seeds. This Muhly ornamental grass is also known as Mist Grass.

Muhlenbergia Capillaris: Cotton Candy In The Garden

The pink plumes of color make Muhlenbergia capillaris a true garden gem. One of the most sought-after members of the ornamental grass world, it’s also called pink muhly grass.

Native to the United States, the tall flower stalks evoke the thought of cotton candy. Need a bit of deer resistant color? This will provide a lush pink glow in the fall.

So let’s explore the vibrant flora from this grass family in more detail. We’ll go over everything you’ll need to care for this striking perennial!

Good Products For Your Cotton Candy Muhly:

Quick Care Guide

Muhlenbergia capillaris, or pink muhly grass, is a lovely ornamental. Source: jmlwinder

Common Name(s): Pink muhly grass, cotton candy grass, regal mist grass, pink hair
Scientific Name Muhlenbergia capillaris
Family: Poaceae
Zone: 5-9
Height & Spread: 3’x3′
Light Full sun to partial shade
Soil Sandy or rocky, well-drained soil. Tolerant of poor soils
Water: Low to medium, drought-tolerant
Pests & Diseases: Aphids, tar spot, occasional rust

All About Pink Muhly Grass

Normally inclined to sandy or rocky soil, this lovely North America native plant is prolific in its range. As a naturalized plant, it’s grown from coast to coast as an ornamental grass. It can be found in prairies, open woodlands, meadowlands and pine barrens.

Muhlenbergia capillaris grows in a mound with erect, finely textured, blue-green leaves. Around the fall, the outward projecting leaves turn breathtaking when they billow pink seed heads from a cotton candy crown. Delicate pink flowers grow on long, wiry and glossy leaves. They quickly form a vibrant pink cloud over the foliage. The seeds themselves are tiny and purplish in color.

Grown individually, this warm season grass looks stunning alone. But it makes an incredible show in a mass planting! If you’ve got a lot of property, you can have a glowing sea of pink. With an average size of 3’x3′, a few of them can have a real visual impact.

Drought tolerant and low maintenance, it’s often used on golf courses, highway medians and in xeriscaping. Place some of this lush native plant on steep hillsides and let it truly shine. Who needs the glasses to have a rose-tinted landscape, anyway?

Muhlenbergia Capillaris Care

Muhlenbergia capillaris is not only beautiful, it’s also quite hardy. Therefore, it makes for a perfect addition to a low-maintenance garden. But even low-maintenance gardens require a little love and attention!

Light & Temperature

Warm and dry conditions are perfect for your pink hair grass. It grows well in both full sun and partial shade in zones 5-9. It will die back in areas where the temperature drops below -10 ° and not come back in the spring. In warmer climates, it’ll return with better weather.

Water & Humidity

For the first year, you’ll want to water this North America native regularly. Keep the soil damp, but not wet or muddy. Before watering, check to make sure it’s dried out in the top two inches of soil.

In subsequent years, water it once a week, but not more than 1″ a week. Let the soil fully dry out between watering sessions. During the winter, you may not have to water at all if there’s consistent rain. Remember, it handles drought well!


Your plants prefer sandy to rocky soil, and well-draining. While it does tolerate poor soil quality, it can’t take standing water.

Muhlenbergia readily accepts soil types from acidic to lightly alkaline. With such a wide range, it’s a pretty safe bet it’ll grow in most residential soils.


Cotton candy muhly really doesn’t need a lot of fertilizer to survive. But if you want those clouds of lofty pink in the fall, use a slow-release fertilizer early in the spring. Avoid too much fertilizer, as too high of a nitrogen level creates spindly growth and weak stems. If your soil’s rich, you may not need to fertilize at all.


Seed or division are the options for propagating muhlenbergia capillaris.

In the late fall when your plants start to lose their pink color, you can harvest seed. If you don’t mind pruning off the flower plumes, slide the plume into a paper bag and clip the stem. Let it dry in there for a few days, then shake the seeds off.

Every 3 years, your plant should be large enough to divide. Remove the plant from the ground and separate it into multiple clumps before replanting.


Trimming is mostly for appearance purposes, and should be done in the early summer or after the blooms have faded.

Sterilize your pruning shears in a mix of one part bleach to nine parts water. Trim off floppy stems or ones which are too tall. If you’re pruning once the flowers have faded, you can trim back the flower stalks as well.


You’ll find your muhlenbergia capillaris is surprisingly easy to care for!

Growing Problems

Over-watering can cause the conditions that enable fungal root rot diseases to form. Since your muhlenbergia capillaris is drought tolerant, it does better with too little water than too much.

Extreme cold conditions can cause the grass to die back. It’ll return in the spring unless there’s an extended period of temperatures below -10° F, at which point the roots will die off as well.


Your plants won’t experience many pest issues. Rarely, aphids may infiltrate the tall leaves, but those aren’t difficult to control in muhly gardens. A misting of neem oil should get rid of them.


Two diseases can occur, but the only serious one is tar spot. This fungal disease can damage or kill your plants. To keep this out of your garden, ensure your plants are spaced to allow for adequate airflow. If you haven’t divided your plant for a few years, that can improve airflow as well.

An additional disease that happens, albeit rarely, is rust. Common rust appears as speckling on the blade-like leaves. Too much moisture or poor airflow is a common cause. Thin out dense clumps as you would for tar spot.

Frequently Asked Questions

Q. When to plant pink muhly grass seeds?

A. Pink muhly grass seeds are best planted in late winter to early spring, once the ground warms.

Q. How long does it take for pink muhly grass to grow fully?

A. This ornamental grass can take up to 3 years to grow to its maximum size. The plants have a moderate rate of growth, but they grow tall before they grow wider.

Pretty pink muhly grass, Muhlenbergia capillaris, is a lovely and large ornamental grass. Our guide teaches you to fill your yard with pink!