AG 4

Humalite AG 4 is an organic, coarse-grade humic granule containing 80% humic acid (colorimetric method). The large coarse particle size allows for easy handling which enables top conditioning performance in a wide range of conditions and soil types independent of the application method. This unique granule size also allows the slow release of nutrients and is the most cost-effective for high-rate applications.
Humic Substances
80%(Colorimetric)
Organic Carbon
40%
pH
3-4
C:N ratio
39:1
Moisture
28-32%
Bulk Density
740 kg/m³ or 46 lb/ft³
_
_
kg/ha
lb/ac
Agriculture
  • Strip Till
  • In-Furrow
  • Broadcast Application
  • 70-225
  • 45-70
  • 45-336
  • 60-200
  • 40-60
  • 100-250
Turf
Greens, tees & fairways
3-5 kg/1000 ft2
6-10 lb/1000 ft2
Hydroseeding
Broadcasted
225-560 kg/ha
200-500 lb/ac
Horticulture
Soil Mix/substrate
2-5%
 

DO NOT Blend with Urea, Nitrogen based products, DAP. Compatible with most potassium and phosphate products, with little to NO nitrogen in the products (MAP or MEZ). Not soluble in water. Conduct small jar test, prior to blending. Apply directly to the soil or mix with a substrate. Read label in its entirety.

2400 lb
1088 kg *USA & Canada only
2000 lb
907 kg
55 lb
25 kg
  • 3 years if stored in dry conditions.
  • Avoid high humidity, water, and direct sunlight.
  • Bulk bags can be stored outdoors if dry.
  • Small bags must be stored indoors.
Typical
Mesh Size
Milimeters
25%
>5
>4
60%
5-7
4-2.83
15%
7-10
2.83-2
tractor preparing farmland with seed