Soil Amendments
Harrell's Potassium Silicate 2.5 Gal
820813
Harrell's MAX® Potassium Silicate concentrate is a blend of phosphorus, potassium and silica for use by professional applicators as a part of a regular fertilizer program.
0-2-12; Derived from K+ hydroxide, K+ phosphate, K+ silicate, contains: Fulvic acid
Harrell's Cal Plus 2.5 Gal
200247
Harrell's MAX® Cal Plus is for use as a supplement on all professionally maintained golf and sports turf, lawn and landscaping.
Contains: 3% Nitrate, 10% Ca, 1% Mg, 0.3 Boron
CalMAX High Calcium Granular
CalMAX High Calcium Lime with 2% Activated Humic Acid
K-CalMAX 0-0-24 High Mg Formula + Dihydrite Gypsum and 2% Activated Humic A
CalMAX G Dihydrite Gypsum with 2% Activated Humic Acid
Harrell’s CalMAX High Calcium Lime is an ideal soil nutrient enhancement for turf and horticultural application.
CalMAX delivers Calcium to the plant and soil and raises soil pH. Application rate will depend on soil test results.
FEATURES & BENEFITS
• Homogeneous prill
• Contains 2% Humic Acid for
maximum efficiency
• Uniform particle size distribution
• Rapid dispersion into soil
CalMAX G Dihydrite Gypsum with 2% Activated Humic Acid
K-CalMAX 0-0-24 High Mg Formula + Dihydrite Gypsum and 2% Activated Humic A
CalMAX G Dihydrite Gypsum with 2% Activated Humic Acid
Harrell’s CalMAX G is formulated with activated humic acid. CalMAX G provides Calcium and Sulfate Sulfur while aerating high CEC soils and decreasing excess sodium levels. The proper application rate depends on soil test results.
FEATURES & BENEFITS
• Homogeneous prill
• Supplies essential Calcium, Sulfur &
Carbon to the soil
• Remediates sodium for soils with high
salt levels
• Increases soil CEC to improve nutrient
performance
• Natural source Carbon to increase
microbial population
• Addresses soil compaction in
heavy soils
• Increases soil aeration and water
• Adds Ca and Sulfate S without moving
soil pH
K-CalMAX 0-0-24 High Mg Formula + Dihydrite Gypsum and 2% Activated Humic A
K-CalMAX 0-0-24 High Mg Formula + Dihydrite Gypsum and 2% Activated Humic A
K-CalMAX 0-0-24 High Mg Formula + Dihydrite Gypsum and 2% Activated Humic A
Harrell’s K-CalMAX is formulated with Activated Humic Acids, which have been shown to increase nutrient availability.
K-CalMAX may be applied to a wide variety of established turf grasses & newly seeded turf areas.
FEATURES & BENEFITS
• Homogeneous prill
• Supplies essential Calcium, Sulfur,
Carbon and Sulfate of Potash to the soil
• Corrects high sodium and low
potassium in soil
• Increases soil CEC to improve nutrient
performance
• Natural source Carbon to increase
microbial population
• Addresses soil compaction in
heavy soils
• Increases soil aeration and water
penetration
• Adds Ca and Sulfate S without moving
soil pH
• Adds 6% Magnesium to address Mg
deficient soils