Planting: Plant mondo grass from spring through fall in well-drained soil. Companions: Plant with ferns, impatiens, liriope, and begonia; black mondo grass is especially showy next to light colored foliage like Acorus gramineus ‘Ogon’, blue fescue, and lime or bronze heuchera.
A classic pairing for black Mondo grass are plants with yellow or chartreuse leaves. Some good choices include the ornamental blue fescue grass (Festucs flauca) for sunny or partially shaded areas in USDA zones 1 through 10, which will grow slightly taller than the mondo grass.
One may also ask, how far apart should you plant mondo grass? Spacing. Dwarf varieties should be planted 2 to 4 inches apart. Regular varieties should be planted 4 to 12 inches apart. If you want faster ground cover, use the minimum spacing when planting.
Then, how do you keep mondo grass from spreading?
While mondo grass doesn’t typically need fertilizing, applying a small amount of a multipurpose fertilizer, such as a 15-15-15 blend, using about 1 pound for each 100 square feet of garden space, helps the plant spread more quickly. Water the fertilizer in well after applying.
Why does black mondo grass turn green?
Mondo grass (Ophiopogon japonicus) that becomes discolored or grows poorly might be suffering from root rot. This dark green, grassy perennial grows best in moist, freely draining soil. Poor drainage and overwatering cause root rot, and slugs and snails can also attack mondo grass, causing wilting.
What is the difference between mondo grass and monkey grass?
A: You have two kissing cousins growing in the same spot. Variegated monkey grass is Liriope muscari ‘Variegata’. The shorter, dark green plant is mondo grass, Ophiopogon japonicus. The two look very similar but liriope is usually distinctly larger.
Is mondo grass poisonous to dogs?
Some plants, such as mondo grass, can be • killed by dog wee, so be careful about which plants you use where dogs frequently “go”.
How do you take care of mondo grass?
Care: Mondo grass likes part to full shade, and regular water. If plants start looking ragged, mow or shear before new growth beings in spring. Divide when clumps become overgrown, and replant divisions 6 to 8 inches apart. Planting: Plant mondo grass from spring through fall in well-drained soil.
Do you cut mondo grass?
Pruning may be necessary only every other spring or every third spring. If you have an expansive area of mondo grass, consider using a lawn mower with its blade set at 2 inches to quickly and evenly prune the patch. Dwarf selections of mondo grass that only grow 2 inches tall are best pruned by hand or a weed trimmer.
How do you take care of Mondo dwarf grass?
Dwarf Mondo Grass Care Plant in well-drained soil and water regularly to establish. Once established, Mondo Grass is drought tolerant. Mulch new plantings, after applying a pre-emergent herbicide to control weeds. Does not tolerate a great deal of foot traffic.
How fast does black mondo grass grow?
You can grow mondo grass from seed, but it is time-intensive. Black mondo seed has a low germination rate. It’s also slow to germinate, and can take anywhere from 30-150 days. Since it’s a slow-growing plant, preparing enough starts for a ground cover takes a while!
How tall is mondo grass?
This is the type you’ll come to expect when you hear Mondo Grass – Ophiopogon Japonicus is the most common type of this grass. It has an average height of 6 to 10 inches but has been known to be as tall as 12 inches. The great thing about this species is that it grows upwards of 15 inches wide per plant.
Is dwarf mondo grass invasive?
Mondo grass can be used as a border, ground cover or accent plant. It prefers shady areas, but will tolerate full sun. It is drought resistant once established, but thrives in moist soil. This non-invasive, disease and insect-resistant plant may be just the solution to your next landscape dilemma.
How do I get rid of mondo grass weeds?
Re: Weeds in mondo grass One way to control broadleaf or any other weed in common mondo grass is the occasional use of Roundup, applied at half of its recommended strength. If you try this, be very careful! Roundup will kill most plants it contacts, however, common mondo grass is rather resistant.
Is Mondo Grass expensive?
Traditionally, Mondo grass has always been expensive, with 4″ pots selling for $7 to $8 each.
What kills mondo 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 mondo grass stay green year round?
First of all, mondo’s leaves will remain green throughout the winter months. When normal grass starts to turn brown as the temperatures get cool, mondo grass stays deep green all year round. Secondly, mondo grass can thrive in shady areas where many other types of grasses struggle to grow.
How much dwarf mondo grass do I need?
Either location works well provided soil is well draining and free of competitive weeds. You can separate clumps into sections, each with several stolons and plant 4 to 12 inches (10-30 cm.) apart depending on how quickly you want the area to fill in. Dwarf mondo should be planted 2 to 4 inches (5-10 cm.)
Why is my mondo grass turning yellow?
The yellow leaves could be caused by root rot (Pythium splendens) which often affects dwarf varieties of mondo grass. Symptoms begin as tip burn followed by gradual yellowing and browning. You can check easily by gently pulling on the crown, the crown will easily separate from the base if the plant is affected.