Midwestmom, this is a scrappy quilt so there aren't exact fabric requirements for the blocks themselves. I personally bought a FQ pack (40) and then some yardage to go with it.
For the Queen size it says:
Border and binding fabric 3-5/8 yards
Backing fabric, 8-3/4 yards of 42-44"
For the Lap size it says:
Border and binding fabric 1-5/8 yards
Backing fabric, 3-5/8 yards of 42-44"