Fertilizing Blue Oat Grass…when And With What?

Question

When should I fertilize the Blue Avena grasses in my landscape, and with what?

Answer 1

What you use will be, completely, up to you! They are not picky grasses, and will tolerate a wide range of foods, as long as they are all-purpose, or balanced (The NPK ratios will be best equal to each other, like 10-10-10) the fertilizer will not be too important. They aren't heavy feeders, and will tolerate a wide range of soils. You could consider a yearly top dressing of compost, as well.

Here is an article that will help you with the care of the grass: https://www.gardeningknowhow.com/ornamental/foliage/blue-oat-grass/ornamental-oat-grass.htm