blue grass

Question

my blue grass plants which are in a large boarder pot have turned green….no blue at all! will they return blue again?

Answer 1

Growing Blue Fescue in full sun will help them keep their bright blue color. The plant can fade over time--Blue Fescue is considered a short lived grass.
Dividing the plant can help extend the life of the plant.

https://www.gardeningknowhow.com/ornamental/foliage/blue-fescue-grass/blue-fescue-ornamental-grass.htm