We are expecting freezing temperature this week..we live in central florida...should we cover our Muhly grass?..it is beautiful right now and we don't want to lose it.
This will not kill it. It can survive down to zone 5. It may destroy the growth now, but when it warms up it will come back just fine. Don't cut it back until the weather warms back up.
This article will help: https://www.gardeningknowhow.com/ornamental/foliage/muhly-grass/growing-muhly-grass.htm
How long does it take to reach maturity?
If growing from seed, it may take a full season to mature.
https://www.gardeningknowhow.com/ornamental/foliage/muhly-grass/growing-muhly-grass.htm
My pink Muhly Grass was planted and grew and spread perfectly. No blooms expected the 1st year. I cut back to 3-4 inches early Spring. It is June 1. No new growth. Are they dead? Late growth or? Watering? Thank you!
Warm season grasses grow at their own rates and some start later then others. Sun, available moisture are all factors.
Try tugging at the roots; is it firmly rooted or pulls up (which can be root rot).
If it's well rooted, leave it in place for awhile yet.
Sometimes greenhouse-grown grasses flourish in the season they are planted, but fail to make it through their first winter even though they are rated as hardy.
I lost all but one grass clump this year myself.
Make sure you are in the appropriate zone for Muhly grass. Zone 6-9
https://www.gardeningknowhow.com/ornamental/foliage/muhly-grass/growing-muhly-grass.htm
some of mine was planted last fall and still looks brown.
Unfortunately I have had many reports of Pink Muhly grass not surviving last winter. Many gardeners reporting well established plants not coming back.
If you have no signs of new growth, these is nothing that can bring the grass back.
https://www.gardeningknowhow.com/ornamental/foliage/muhly-grass/growing-muhly-grass.htm
We have pink Muhly grass that has a white fuzz on the grass stalks. Too much water or something else?
Can you include photos? It sounds like a fungal infection, but it would be hard to be completely certain without seeing it.
Watering will be the number one culprit with this issue. Also, this issue will usually resolve itself after cases of cold or hot weather. You can help this along by spraying any areas with a mix of peroxide and water. You should mix this at 1 part peroxide to 3 parts water.
This article will give you more information on growing this grass: https://www.gardeningknowhow.com/ornamental/foliage/muhly-grass/growing-muhly-grass.htm
Is this plant susceptible to "Image" which I use to control dollar weed
Muhly Grass can easily be killed or damaged by an overspray of a herbicide.
Use caution and follow directions in the applications of these products.
It is planted in a mostly shaded area.
Two conditions pink muhly grass needs is lots of sun and fast-draining soil. Here is an article that discusses growing and pruning it. https://www.gardeningknowhow.com/ornamental/foliage/muhly-grass/growing-muhly-grass.htm