Prairie dropseed growing very slowly
I planted my prairie dropseed (7 plants in all) in full sun about 7-8 weeks ago. They came in 4-inch pots, so really small. Since then, the plants look good, but they have maybe only doubled in height. (Maybe 6-8 inches tall now.)
I read this grass is a slow grower - will it start to take off when it gets alot warmer? (My soil is clay. Before planting, I dug up the top 8-10 inches, added 1-2 inches compost, mixed it all up.)
What is your experience with this grass with regard to growth rate?