For best coverage, try applying one half the recommended amount in one direction and the remainder at a right angle. Most liming materials are light-colored and easy to see on the soil. Since lime has no direct effect on growth, it can be applied almost any time. Fall applications let the lime break down over the winter for the next season's growth. However, if a spring soil test indicates a need for lime, apply the material then.
Lime begins to react with the soil as soon as it is applied.
A single application should be effective for 3 to 4 years. A soil test within this period will help you track the progress of the lime in altering or maintaining the soil pH. Fertilizer applied with the lime will also alter the soil pH. Most nitrogen fertilizers used on garden or turf areas have an acidic reaction on the soil. Heavy applications of fertilizer can speed the loss of lime in the soil and lower the pH faster. Liming materials come in a variety of forms, each with its own value, potential use and application problems. Lime is available in calcitic, dolomitic, burned, hydrated and pelletized forms.