
Phosphorus Availability
The Agronomic Challenge
Phosphorus is easily fixed in the soil by calcium, iron, and aluminum, making much of a soil test P value unavailable to the growing plant. Orthophosphate and reacted phosphorus sources improve immediate plant availability, especially critical during early root and shoot development.
ASB Solutions for Phosphorus Availability

FUSAMEL In Furrow
Reacted Specialty Fertilizer -- In-Furrow Formulation
A reacted, low-salt specialty fertilizer platform delivering multiple forms of nitrogen and orthophosphate phosphorus for efficient foliar or in-furrow nutrient delivery.
- 4 forms of nitrogen
- 100% ortho-phosphate
- Low pH / Low salt

FUSAMEL Foliar
Reacted Specialty Fertilizer -- Foliar Formulation
A reacted, low-salt specialty fertilizer platform delivering multiple forms of nitrogen and orthophosphate phosphorus for efficient foliar or in-furrow nutrient delivery.
- 4 forms of nitrogen
- 100% ortho-phosphate
- Low pH / Low salt

FUSAMEL All Purpose
Reacted Specialty Fertilizer Platform
A reacted, low-salt specialty fertilizer platform delivering multiple forms of nitrogen and orthophosphate phosphorus for efficient foliar or in-furrow nutrient delivery.
- 4 forms of nitrogen
- 100% ortho-phosphate
- Low pH / Low salt

FUSAMEL Finish
Reacted Specialty Fertilizer -- Finish Formulation
A reacted, low-salt specialty fertilizer platform delivering multiple forms of nitrogen and orthophosphate phosphorus for efficient foliar or in-furrow nutrient delivery.
- 4 forms of nitrogen
- 100% ortho-phosphate
- Low pH / Low salt
Not sure which product is right for your field?
Talk to an ASB Crop Specialist for a tailored recommendation.
