Random FactsCuriousOneMarch 03, 2015Actually, blue, bluegrass, called, fact, facts, Flower, heads, Height, kentucky, natural, staycurious, WhyComment Kentucky Bluegrass is actually blue when it grows to its natural height of 2-3 feet Random FactsCuriousOneMarch 03, 2015Actually, blue, bluegrass, called, fact, facts, Flower, heads, Height, kentucky, natural, staycurious, WhyComment