How to Determine Lime Recommendation Without Buffer PH

Apply lime to new gardens several months before planting anything. Soil can generally benefit from the added nutrients, and any harsh effects due to the application of lime will begin to diminish within a few months. Following the adjustment period, the soil's acidity will begin to balance and create a hospitable environment for new plants and shrubs.

Research your plants before putting them in the ground. Blooming shrubs like lilacs generally can accept a lime treatment twice a year based on how it naturally thrives. In agricultural operations, tobacco fields can be limed in fall because of plant demands. Planting guides, garden shop operators and cooperative extension offices in your region can give you specific information about adding lime at regular intervals and at certain soil depths.

Examine plant production at the peak times and refer to your research. For example, if a red hydrangea has dull pink blooms, highly acidic soil is likely causing the plant to take in too much aluminum; multiple applications of lime in moderation can correct the problem. A lack of brilliant color from a red maple in the fall may indicate the same issue.