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Is blue fescue a perennial?

6 min read

Asked by: Robert Issa

A truly versatile perennial grass, blue fescue has an eye-catching blue hue that lasts all year. With its clump-forming habit, blue fescue forms uniform balls of foliage topped with feathery straw bloom stalks in the summer. It can be used as an accent plant, in mass plantings, containers, and crevices.

What is the best blue fescue?

One of the best and most colorful of all Blue Fescue varieties, Festuca glauca ‘Elijah Blue’ is a wonderful dwarf ornamental grass, mostly grown for its superb, evergreen, bright silver-blue foliage.

What is the bluest blue fescue?

Festuca glauca ‘Boulder Blue

Festuca glauca ‘Boulder Blue’

Regarded by some as the bluest blue fescue, this plant forms compact, cascading mounds of foot-tall, intensely blue, narrow leaves that are attractive in all seasons. Blooms are generally secondary to the foliage, but this cultivar blooms more heavily than most, with spikelets in summer.

Is blue fescue grass evergreen?

About Blue Fescue Grass

Blue fescue plants are evergreen, but they do lose some of the older blades and grow new fresh deep blue leaves in spring. The older leaves adhere to the plant and spoil the bright coloration. However, you can simply comb them out with your fingers.

How do you keep blue fescue?

It doesn't go crazy and start seeding everywhere and taking over your yard it stays in a nice little compact clump. And you want to maintain. It about maybe once a year just to keep the foliage.

What grows well with blue fescue?

Blue Flowers

Blue daze or evolvulus (Evolvulus glomeratus) and blue-flowering edging or dwarf lobelia (Lobelia erinus) can be planted with blue fescue to complement its blue-gray foliage. They both grow in full sun or partial shade and require fast-draining soil.

Should blue fescue be cut back?

In climates where blue fescue is evergreen, you don’t need to cut them back in the spring. Everywhere else, the plants should be sheared back to a few inches from the ground to allow plenty of room for fresh new foliage to grow. Blue fescue can be a fairly short-lived perennial.

Is blue fescue poisonous to dogs?

Switchgrass and tall fescue are less likely to be poisonous to dogs, cats or humans than to horses or cattle, but eating either of them might cause stomach upset.

Is Blue oat grass the same as blue fescue?

Blue oat grass resembles blue fescue although it is larger; the plant grows 18 to 30 inches (46-75 cm.) tall. Flowers are borne from the tips of the tapered leaves tipped with golden, oat-like seed heads. Beige panicles are produced June through August, eventually achieving a light brown hue by fall.

What grows well with blue fescue?

Blue Flowers

Blue daze or evolvulus (Evolvulus glomeratus) and blue-flowering edging or dwarf lobelia (Lobelia erinus) can be planted with blue fescue to complement its blue-gray foliage. They both grow in full sun or partial shade and require fast-draining soil.

How long does blue fescue take to grow from seed?

Kept at 65-75° F., germination is in 7-35 days, depending on the variety.

Why is my blue fescue dying?

If summer heat grows too intense for dwarf blue fescue, it may decline and brown. If this happens, cut off old leaves to make room for new growth. As dwarf blue fescue gets older, it appreciates dividing.

Does blue fescue go dormant?

It is important to remember that blue fescue is a cool-season grass; in warmer climates, there is a chance that plants will die back and go dormant through the heat of the summer. If they do, you can simply cut the foliage back and wait.

Do you trim blue fescue?

Shorter i've heard blue fescue doesn't really like to be trimmed. But it was kind of getting out of hand kind of growing up i'm kind of cutting the outside edges a little extra to shape it yep and

Does blue grass turn brown in the winter?

Even grass that is supposed to stay green year round can have a brown day. Cool season grasses such as tall fescue and Kentucky bluegrass can turn brown when the temperature gets too high or when it’s under drought stress. Again, this browning is a self-defense mechanism.

Will dormant fescue come back?

Don’t worry! As temperatures begin to cool down, when the fall temperatures begin to arrive throughout the southeast, your lawn will begin to recover. Fescue grass should start to come out of dormancy and green up again.

Does bluegrass go dormant?

While dormancy is a natural survival mechanism for cool-season turfgrasses, Kentucky bluegrass will not remain dormant indefinitely. Bluegrass lawns are at risk of dying if dormant for more than four to six weeks.

Is Kentucky bluegrass annual or perennial?

perennial grass

Kentucky bluegrass (Poa pratensis L.) is a short-to-medium height, cool-season, long-lived, highly palatable, perennial grass that has smooth, soft, green to dark green leaves with boat-shaped tips.

Does bluegrass come back every year?

Kentucky bluegrass is what’s known as a perennial, cool-season lawn grass. This means it comes back year after year and grows most vigorously during the cool seasons of fall and spring. KBG has the greatest cold hardiness of all the common cool-season U.S. lawn grasses.

What is the difference between bluegrass and Kentucky bluegrass?

Since Kentucky bluegrass and tall fescue are both cool-season grasses, these two turfgrass species have various similarities.

Kentucky Bluegrass vs Tall Fescue (Differences)

Tall Fescue Kentucky Bluegrass
Develops bunchy sods and is more traffic-resistant. Forms dense sods but does not tolerate traffic stress as well.

What’s the difference between annual bluegrass and Kentucky bluegrass?

Description: A cousin to Kentucky bluegrass, annual bluegrass has the same boat-shaped tip. It is a bunch grass, so that it does not spread by rhizomes like Kentucky Bluegrass. Annual bluegrass is folded in the bud, has a membranous ligule, with no auricles.

Why is bluegrass called bluegrass?

Legend has it that when early settlers looked out on the fields of Poa pratensis in Central Kentucky, the seed heads took on a purplish hue. In the sun, it looked blue-green. Hence, the name bluegrass was born.

What does annual bluegrass look like?

Annual bluegrass has a tufted habit with bright green leaf color and fine texture. It is native to Europe and is found worldwide. Annual bluegrass has smooth leaves with a boat-shaped tip. It produces greenish-white seed heads throughout its life cycle with the majority appearing during the spring months.

Is Kentucky bluegrass Poa annua?

Poa Annua, or annual bluegrass, is one of the most common grassy weeds in the United States. It looks very similar to Kentucky bluegrass, except it is a lighter shade of green, has a shallower root system, and develops a short seed head early in the season.

How do I get rid of poa annua in fescue?

To stop Poa Annua from invading your lawn, use a pre-emergent herbicide. This herbicide will remain in the soil for 6–12 weeks. During this time, it will kill any Poa Annua seeds as they sprout: Annual weeds, such as Poa Annua sprout from seed each year.

Why do golf courses use poa annua?

Poa annua is easily the one best-known to golfers, primarily because of its use as the putting surfaces at Pebble Beach. Poa annua is a “warm-season grass,” meaning it is a grass that grows better and healthier in warmer climates.