Cal-Turf Pro & Mag-Turf Pro

Fast-Acting Lime with Immediate Results
Why Cal-Turf Pro and Mag-Turf Pro?

Our line of professional limestone products are more effective than limestone in raising soil pH. Cal-Turf Pro and Mag-Turf Pro begin to neutralize soil acidity immediately, resulting in soil pH increases that can be measured in weeks rather than months. Cal-Turf Pro and Mag-Turf Pro allow food plotters to use 75% less product; saving you time, labor, transportation and storage. Cal-Turf Pro and Mag-Turf Pro are high purity limestones specifically formulated with humates to supply organic acids.

High Efficiency Limestone for Food Plots
  • Formulated with Humates to Supply Organic Acids
  • Can be spread with most spreaders
  • Increases Fertilizer Effectiveness
  • Faster pH Change
  • Reduces Labor & Transportation Costs
  • Saves Time & Money
  • Covers More Ground With Less Product!
Why are Cal-Turf Pro and Mag-Turf Pro different from other limestone products?

Cal-Turf Pro and Mag-Turf Pro are high purity limestones specifically formulated with an organic acid (polyhydroxycarboxylic acid). Organic acids are powerful chelating agents that bind to plant nutrients such as Calcium, Magnesium and Iron to increase solubility and availability. Increasing solubility improves the translocation of nutrients into plants thus increasing:

  • Root Development
  • Vigor and Plant Growth
  • Drought and Stress Tolerance
Why are Cal-Turf Pro and Mag-Turf Pro superior to similar products?

Other competing products rely on surface application of organic acid to finished limestone pellets. This surface application does not assure uniform distribution of organic acid and limestone. The advantages of EPT over competing products are:

  • Faster immediate results
  • Eliminates all limestone and organic acid reaction time delays
  • A more effective and potent product
  • Uniform application and distribution of the chelating agent
Minimum Guaranteed Screen Analysis
Screen Size % Passing*
8 Mesh 100%
10 Mesh 100%
20 Mesh 100%
40 Mesh 95%
50 Mesh 85%
60 Mesh 80%
100 Mesh 70%
* Analysis before pelletizing
Minimum Guaranteed Chemical Analysis
Prilled from calcitic limestone
Calcium (Ca) 35.0%
Magnesium (Mg) 2.0%
Calcium Oxide (CaO) 49.0%
Magnesium Oxide (MgO) 3.3%
Calcium Carbonate (CaCO3) 87.5%
Magnesium Carbonate (MgCO3) 7.0%
Maximum Moisture Content 1.0%
Calcium Carbonate Equivalent (CCE) 95.8%
Effective Neutralizing Power (ENP) [lbs. per ton] 1,747
Effective Neutralizing Value (ENV) 84.3%
Total Neutralizing Power (TNP) 95.9%
Relative Neutralizing Value (RNV) 91.6%
Effective Calcium Carbonate Equivalent (ECCE) 86.2%
Fineness Factor 92.0%
Index Zone 80-89
Derived from Calcitic Limestone
Application Rates
Food Plot Size Approximate sq. ft. Approximate Acreage Bags Needed
100' x 100' 10,000 SQ FT 1/4 Acre 1 Bag
100' x 150' 15,000 SQ FT 1/3 Acre 1.5 Bags
100' x 200' 20,000 SQ FT 1/2 Acre 2 Bags
200' x 200' 40,000 SQ FT 1 Acre 4 Bags
Typical Food Plot: 5 Lbs. per 1,000 SQ FT
If pH is less than 6: 12 Lbs. per 1,000 SQ FT
Apply every spring and fall to maintain proper pH
Spreader Settings
BRAND SETTING
CYCLONE 5-6
LESCO J-K
LESCO Step Gauge 22-24
LELY 9-10
LELY 8-9
VICON 26-27
AGWAY 6-7
EARTHWAY 15-16
SCOTTS 7-8
SCOTTS (Drop) 5-6
Approximate Spreader Settings for 5 Lbs. per 1,000 SQ FT or 4 Bags per Acre
Note: These spreader settings are approximate. Condition of spreader, speed of operation and contour of terrain may cause settings to vary. Always calibrate your spreader before use.
Minimum Guaranteed Screen Analysis
Screen Size % Passing*
8 Mesh 100%
10 Mesh 100%
20 Mesh 100%
40 Mesh 95%
50 Mesh 90%
60 Mesh 88%
100 Mesh 80%
* Analysis before pelletizing
Minimum Guaranteed Chemical Analysis
Prilled from calcitic limestone
Calcium (Ca) 21.2%
Magnesium (Mg) 12.19%
Calcium Oxide (CaO) 29.7%
Magnesium Oxide (MgO) 20.0%
Calcium Carbonate (CaCO3) 53.0%
Magnesium Carbonate (MgCO3) 42.0%
Maximum Moisture Content 1.0%
Calcium Carbonate Equivalent (CCE) 102.9%
Effective Neutralizing Power (ENP) [lbs. per ton] 1,941
Effective Neutralizing Value (ENV) 93.9%
Total Neutralizing Power (TNP) 102.9%
Relative Neutralizing Value (RNV) 101.0%
Effective Calcium Carbonate Equivalent (ECCE) 96.8%
Fineness Factor 95.2%
Index Zone 90-99
Derived from Calcitic Limestone
Application Rates
Food Plot Size Approximate sq. ft. Approximate Acreage Bags Needed
100' x 100' 10,000 SQ FT 1/4 Acre 1 Bag
100' x 150' 15,000 SQ FT 1/3 Acre 1.5 Bags
100' x 200' 20,000 SQ FT 1/2 Acre 2 Bags
200' x 200' 40,000 SQ FT 1 Acre 4 Bags
Typical Food Plot: 5 Lbs. per 1,000 SQ FT
If pH is less than 6: 12 Lbs. per 1,000 SQ FT
Apply every spring and fall to maintain proper pH
Spreader Settings
BRAND SETTING
CYCLONE 5-6
LESCO J-K
LESCO Step Gauge 22-24
LELY 9-10
LELY 8-9
VICON 26-27
AGWAY 6-7
EARTHWAY 15-16
SCOTTS 7-8
SCOTTS (Drop) 5-6
Approximate Spreader Settings for 5 Lbs. per 1,000 SQ FT or 4 Bags per Acre
Note: These spreader settings are approximate. Condition of spreader, speed of operation and contour of terrain may cause settings to vary. Always calibrate your spreader before use.

On target with nature's system is about using the right seed and equipment to cut down or eliminate herbicides in your food plots that will allow you to work with nature on a whole new level and help fight some of the diseases that our wildlife is facing.

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