top of page
Case articulating tractor cultivating field
Gro-MaxXL Logo

About Gro-Max XL

 Gro-Max XL is a high quality humic / silica dioxide granule. Made with Humika, North America's trusted humic acid. Ready to be applied through your planter, air seeder or blended with your dry fertilizer. Gro-Max XL is a hydrophilic product, Humika is released in minutes when in contact with moisture.

Product Benefits

Creates large nutrient holding capacities in rhizophore

Improved nutrient uptake in plants 

Improved drought tolerance of treated crop 

Proven return on investment

Improves nutrient solubility during early growing season

Crop Application

Starter rate: 1kg per 40 lbs dry fertilizer

Broadcast: 1Kg per 80 lbs dry fertilizer

Application Strategies

Planter placement icon
Planter Placement
Dry fertilizer tip icon
Broadcasted

Are you ready to give Gro-Max XL a shot?
Book your Product Advisory Call

bottom of page