UltraCal™ Lawn, Garden & Wildlife Food Plots
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UltraCal™ is a natural mined high-calcium carbonate limestone that is used for pH adjustment of acidic soils. With a CCE of 100, UltraCal offers beneficial elemental calcium for lawns, gardens and wildlife food plots. The granulated product offers long lasting mineralization in the soil and is compatible for use with most mechanical spreaders.
CaCO3
Targeted formula for use in most mechanical spreaders.
High Calcium Carbonate Purity (CCE) 100
Used to amend soil pH for acidic soil across lawn, gardens & wildlife food plots
Menards
Directions for Use
In practice, the user should consider testing the soil to determine the existing pH and mineralization. Testing will typically identify the current soil pH with recommended corrective soil amendments and application rates. UltraCal can be tilled into the soil or broadcasted over the top of the soil surface based upon application and plant requirements. The table below provides General Application Rates.

Naturally Sourced Nutrition for Stronger, Healthier Landscapes
UltraCal Lawn & Garden is a natural high-calcium limestone product designed to adjust soil pH and improve growing conditions for lawns, gardens, and wildlife food plots. Made from mined limestone with a CCE of 100, it provides long-lasting calcium benefits and is easy to apply with most mechanical spreaders. UltraCal supports healthier soil and plant growth by enhancing mineralization and balancing acidity.