Overfertilization, salt water, or road salt are often sources of salt. Correcting Deficiencies or Excesses Based on the soil test, applications of limestone, fertilizer and compost or manure are often suggested. The proper time for application of each amendment is usually stated. Organic amendments are suggested when requested. Liming materials generally include most compounds used to raise the pH of a soil.
Dolomitic limestone is the most common form of liming material sold in Connecticut.
It contains both calcium and magnesium carbonates. Quality limestone is finely ground to permit rapid release in the soil. Hydrated lime reacts more rapidly but is somewhat caustic and may damage plants. If it is used, it should be thoroughly worked into the soil at about three-fourths the rate suggested for limestone. Burned lime or quicklime is very caustic and is rarely used.