WillRock Ag NKB-S Foliar - Soybeans

$4.50 Per acre

1 pt Rate per acre

14% Soluble potash

Timing

Applied with the fungicide pass in the WillRock Soybean Full Send and Defense programs.

Pod count is set early. Pod fill is what you get paid on.

WillRock Ag NKB-S Foliar rides with your fungicide pass and delivers 14% soluble potash, 4.48% sulfur and 1.20% boron at the reproductive stages, backed by proline and trimethylglycine plus dextrose and a leonardite fulvic fraction. About $4.50 an acre.

Potassium is the nutrient that moves sugar into the pod. Soybeans pull it hard from R1 forward, and by the time a shortage shows up in the leaf the seeds are already lighter.

What’s working for you

Potassium at 14% soluble potash drives the movement of sugars, nutrients and water through the plant. This is the lever on pod set, pod retention and seed fill — the reason this product goes on at R1 rather than earlier.

Sulfur at 4.48% supports protein synthesis and works directly on the oil and protein that determine soybean quality. Boron at 1.20% is tied to flowering and pod set, and molybdenum at 0.25% is required by the nodule for nitrogen fixation.

Proline and trimethylglycine carry the stress protection into the weeks when a heat or drought event costs the most bushels. Plants primed ahead of the event hold pod count and fill capacity that unprimed plants shed.

Dextrose and fulvic fraction at 1.00% each provide a readily available energy source and improve nutrient mobility and function once inside the plant.

Why growers choose it

• Built for reproductive stages — potassium, sulfur and boron timed to pod set and fill
• 14% soluble potash — the nutrient that moves sugar into the pod
• Rides with the fungicide pass — no additional trip across the field
• Feeds the nodule — molybdenum for nitrogen fixation late in the season
• Improves nitrogen use efficiency — gets more out of what the plant fixes and what you applied
• Stress protection at the worst possible time — proline and trimethylglycine through heat and drought at R1–R5
• Bio-ready surfactant system — tank mixes safely with live biological microbes

Coverage

Sold in 2 × 2.5 gallon jugs (36 cases per pallet) or 250-gallon totes. At 1 pint per acre, one case covers 40 acres at about $4.50 per acre in the WillRock soybean programs.

How to apply

Apply as a foliar at 1 pint per acre per application. In soybeans the window runs R1 through R5; the WillRock soybean programs place it with the fungicide pass. More frequent applications at 1 pint per acre may be needed to correct a deficiency once it appears.

Fill the mix tank with half the required water volume and begin agitation. Add products in this order, mixing thoroughly after each addition: adjuvants, pesticides, then fertilizers. Fill with the remaining water and continue agitating until fully mixed.

Specifications

Guaranteed analysis

Derived from ammonium molybdate, boric acid, potassium sulfate, proline, trimethylglycine and urea ammonium nitrate.

Also contains

Always read and follow label directions.