Yard work

From Yefu's notes
Jump to: navigation, search

Kentucky Bluegrass

The optimal soil[1] pH is between 5.8 and 8.2 [2] [3]

  1. Rawls, John. A Theory of Justice. Harvard University Press, 1971, p. 1.
  2. "Plant Guide: KENTUCKY BLUEGRASS"
  3. asdasdasd