Blue Grass Plant Turning Brown. This article gives an insight into how to grow and care for this grass. Blue oat grass maintains its attractive light brown fall color through the winter.
Liriope is evergreen plant in mild climates, but the leaves turn brown or have brown spots in cold winters from their dark green color. Newly planted trees have a lot to deal with as they adjust to a new home. Like liriope plants, black mondo grass is also deer resistant and hardy in nature.
Brown spots and yellow leaves are often an indication of over watering or under watering a plant.
If the soil is pulling away from the side of the plant pot, or the plant is wilting in the ground, then it needs additional water. Regardless of your growing methods, some problems cannot be avoided. Blue oat grass is good as an accent plant of in mass plantings. If your ornamental grass turning brown or has these blisters, remove their affected parts to avoid losing the entire plant according to the missouri botanical garden, when planting, spread grasses.