Match Lime, Sulfur, Compost or Inoculant to What the Bed's Test Shows

… more less Low pH with high buffer pH calls for lime; pH above the crop's window, as in a blueberry bed at 6.8, calls for elemental sulfur; normal pH with low organic matter calls for compost; an inoculant helps mainly in new beds, sterile mixes or a first-time legume.