BorreGRO HA-1 demonstrates the ability to complex zinc

Demonstrations at our laboratory confirm that BorreGRO HA-1 readily complexes zinc. Zinc is an essential and widely used micronutrient in starter fertilizers, and in its complexed form leads to increased nutrient use efficiency.

Complexing Capacity:

With the addition of BorreGRO HA-1, metal salts are transformed into a stable formulation of complexed plant-available nutrients. Approximately 15 to 20 grams of zinc can be complexed into a stable liquid solution (LS), depending on the zinc source. 

Key takeaways:

• BorreGRO HA-1 demonstrates the ability to complex zinc
• Over 15g of zinc/100g LS is shown to consistently be held in a stable formulation
• In their complexed form, nutrients are available for uptake by the developing root and/or foliar tissue of the plant