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The Global Insight

Does monkey grass like sun

Author

Emma Valentine

Updated on April 22, 2026

Some prefer full sun, while others are better suited to shade. Some clump, and others creep. All monkey grasses fall into one of two groups: the genuses Liriope or Ophiopogon. In general, all liriopes do well in filtered sun to full shade and aren’t picky about soil.

Where does monkey grass grow best?

It will grow just about anywhere and will tolerate drought, heat and high humidity and it will grow in both sunny and shady areas. It grows well in zones 5 through 10, so it will not grow in areas with extreme heat or cold. It is better suited for southern landscapes, but will grow in northern climates as well.

How do you keep monkey grass looking good?

Use sterilized clippers for small clumps or a lawn mower (on its highest setting) for large areas of monkey grass. Cut blades down to about three inches high. Using a lawnmower is not only quicker, but it will keep your monkey grass at a consistent height and make the area look cleaner.

Does Liriope grass need full sun?

Grow all types of liriope in full sun to partial shade, and in moist, well-drained soil. Established plants can grow in high heat, excessive humidity and drought-prone areas.

What is killing my monkey grass?

If you want to get rid of monkey grass, the only way to control it is to use a product that contains glyphosate, the active ingredient in Round-Up. Be careful spraying Round-Up in your lawn as it is a non-selective herbicide and will kill both the Liriope and your desired grass.

Does Liriope like sun or shade?

muscari, liriope is a low-maintenance plant. Both species are tough plants that can grow in sandy or clay soil and full sun or part shade. The only “must-have” is that it is a well-draining soil. Plant each liriope about 1 foot apart, keeping in mind that L.

Does monkey grass like wet soil?

Mondo grass can tolerate almost anything, including deer, but fails without adequate moisture. It is not a true grass, but it does have strappy leaves and a clumping habit. … In summer it brightens up the area with lavender or white flowers that develop into glossy black fruit.

What is the difference between monkey grass and liriope?

Monkey grass is a groundcover that looks very similar to turf grass. It is the common name for liriope (Liriope muscari), but it is also referred to as border grass. … Dwarf mondo grass has thinner leaves and a finer texture than liriope. As a group, both are referred to as lilyturf.

Will monkey grass grow in shade?

All monkey grasses fall into one of two groups: the genuses Liriope or Ophiopogon. In general, all liriopes do well in filtered sun to full shade and aren’t picky about soil. The most common is the clumping form (Liriope muscari), which is often used for edging. … ‘Big Blue’ is the perfect choice for dry shade.

When should you plant monkey grass?

Prepare the spot in early spring. Although autumn is an acceptable planting time, planting in spring allows time for the roots to establish before hot weather. Find an area with full shade or filtered sunlight as too much sunlight causes the foliage to turn pale green.

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Should you trim monkey grass?

Trimming monkey grass isn’t mandatory; but as the leaves age, they start to brown on the tips and eventually can look pretty ragged. Each spring, monkey grass grows a fresh set of leaves, so it can easily recover from an annual pruning.

Does monkey grass grow fast?

The plants grow readily, and to contain their spread, the gardener will need to dig up the monkey grass every 3-years and divide the roots. Replant the clumps in different regions, and let the grass continue its spread through the growing area.

Are you supposed to cut back monkey grass?

Tips for Trimming Back Monkey Grass It will start to grow by mid-spring. If you want to know when to cut back monkey grass, you can cut the plants back to 3 inches (8 cm.) in early spring. Pruning monkey grass helps take out the battered leaves and permits new leaves to come in and flourish.

Why is my monkey grass yellow?

Monkey grass stressed from drought turns yellow, and roots exposed to standing water also turn yellow. Older leaves on the play may slightly dry and wither. … Other than natural growth patterns, yellowing leaves may indicate that the plant is getting too much or too little water.

What is monkey grass called?

Species of Liriope are the plants most commonly referred to as “monkey grass,” or sometimes “lily turf,” and southern gardeners have either of two reactions to it: hate or love.

How long does it take for monkey grass to spread?

Standard mondo grass reaches a mature spread up to 1 foot wide within a year or two, but dwarf mondo grass needs two to three years under ideal conditions to reach its spread of 3 to 4 inches.

How far apart should you plant monkey grass?

Space monkey grass seeds 12 inches apart, and they will grow together to form a solid mat.

Can mondo grass take full sun?

When it comes to light exposure, mondo grass is not too picky. The most common green varieties can take pretty much anything from full sun to full shade. Leaf coloring may vary slightly depending on the exposure, including light green to deep emerald. Full sun is essential for the deep black-leaved varieties.

Do butterflies like monkey grass?

Monkey Grass August Bee Favorite When little else was blooming, this low maintenance border plant entertained pollinator visits from bees to butterflies. Liriope muscari is a charming perennial that requires little and gives back a lot.

Is monkey grass poisonous to dogs?

Toxicity Conclusions Despite accounts by pet owners of monkey-grass poisonings, experts say there is no evidence to suggest monkey grass is a threat. According to numerous sources, including the U.S. Department of Agriculture, monkey grass is nontoxic; it does not pose a threat to humans or animals.

Why is it called monkey grass?

Mondo grass, also known as monkey grass (Ophiopogon japonicus), is an evergreen, sod-forming perennial. The scientific name is derived from ophis = snake, and pogon = beard, most probably referring to the flower spike.

What type of monkey grass does not spread?

Liriope muscari is the non-spreading monkey grass plant variety that grows in bushy clumps. Monkey grass is also a flowering plant species.

Will deer eat monkey grass?

Liriope, also called Monkey Grass and Lily Turf, grows into a thick groundcover that produces spiky, muscari-like flowers in a variety of soils and climates. Cold hardy, drought and heat tolerant, and unappealing to both deer and rabbits, Liriope grows well in both sand and clay.

What ground cover grows in full shade?

  1. Bunchberry (cornus canadensis) …
  2. Sweet woodruff (galium odoratum) …
  3. Yellow archangel (lamium galeobdolon) …
  4. Vancouveria (vancouveria hexandra) …
  5. Bishop’s hat (epimedium) …
  6. Wild ginger (asarum) …
  7. 7. Japanese pachysandra (pachysandra terminalis) …
  8. Bugleweed (ajuga reptans)

Is monkey grass invasive?

Also known as creeping liriope, this grass has a mixed reputation with gardeners. It’s similar to liriope muscari except it aggressively spreads using underground rhizomes. … But creeping liriope also can be invasive, hard to control, and challenging to eradicate.

Why are my liriope leaves turning brown?

The drought may have damaged your liriope, or you may have a disease called liriope anthracnose. … Liriope anthracnose causes the tips and margins of leaves to turn brown. The best way to limit this disease is to keep your plants healthy and avoid overhead watering.

How do you keep monkey grass from spreading?

If you are cultivating monkey grass in a border and simply want to avoid its spread, dig down 12 to 18 inches and insert a barrier; the type of bamboo barrier made of heavy plastic sheeting works well. Cover the area with plastic or landscape fabric to suffocate any roots or rhizomes underground.

Can you split monkey grass?

As the clumps grow larger, you can easily separate them into smaller groupings. The divided clumps allow you to grow the monkey grass in other parts of your landscape or share with a fellow gardener. Monkey grass is typically hardy enough to divide at any time, but spring is ideal.

How do you plant a monkey grass border?

In the prepared soil, use your hands to dig out a divot that’s large enough to hold the root system of the monkey grass. Set the plant into the hole and pack the extra dirt tightly around it. Plant each clump about one foot apart (30.5 cm). Each clump of monkey grass that you plant will spread and become more grass.

Is my monkey grass dead?

The signs of monkey grass crown rot are a yellowing of the older leaves from the base of the plant. Eventually, the whole leaf will turn yellow from the bottom up. Younger leaves will turn brown before reaching maturity. You may also notice a white, thread-like substance in the soil around the plant.

How do you maintain Liriope?

  1. Water the plant regularly, providing at least 1 inch of water every week when there’s no natural rainfall. …
  2. Cut off old, ragged foliage when new foliage appears in spring.
  3. Rake the area around the plant to remove leaves and other plant debris where slugs and snails like to hide.