Evergreens
Ornamental Trees
Flowering Trees
Dolomitic Lime is processed from Limestone quarries where higher concentrations of magnesium carbonate are present along with the calcium carbonate. AGLIME, or calcitic lime has far lower levels of magnesium. Both types of lime are used where soil acidity is too great for the crop being planted, but dolomitic lime gives the advantage of providing magnesium.
A soil sample is recommended be taken prior to any application to determine the current levels of magnesium along with the soils pH. Those results will determine what type of lime is needed and the application rates. There is minimal risk in repeated applications where magnesium is added that the buildup would be harmful over time but too little magnesium in the soil is detrimental. As a secondary effect, dolomite lime can make nutrients available to plants. Once the soil pH is at the proper level, the nutrients in the soil become more available to the plant.
- raises pH
- adds calcium
- adds magnesium
- slow to release over 2-3 months
- calcium carbonate (CaCO3) - 53.0%
- magnesium carbonate (MgCO3) - 42.0%
Application Rates
A soil test is recommended before adding lime. In general, adding 25lbs per 1,000 square feet will raise the pH by one point. In a potting mix, add approximately 1 Tbs. of lime per 5 liters of dry potting mix. There should be no more than two and one-half tons per acre per year. In general, the ideal times for application for your garden or agricultural land is during the spring before planting, or in the autumn after harvest. The lime perfroms best when worked into the top 4-6 inches of the soil and then watered in.
*Pelletized lime will disintegrate and break down in the presence of water, working quickly with in the soil. It helps reduce waste that is often experienced with powders and allows for a more consistant application.
