Darren and Brian explain what Bt corn is, how to do common fertility conversions when reading a soil test, and how to maximize tonnage and quality in your alfalfa crop.

Darren Hefty explains how to apply micronutrients using either variable rate technology or making multiple passes.

Brian and Darren discuss ways to maximize your alfalfa tonnage.

Brian and Darren go over some of the common conversions you should know when reading a soil test and making fertility decisions.

Brian and Darren Hefty talk about the latest technology in the tractor cab, how to raise the best sunflower crop, and why sulfur is needed even more today than yesterday. Plus johnsongrass is the Weed of the Week, and Iron Talk is all about a new way to adjust your tires to the right rates for t...

What can farmers do after a drought season? Darren Hefty says extra tillage and fertility testing are two ways you can get next year's crops ready after a dry year.

S is very important nutrient for all of your crops. Brian & Darren talk about the many forms of sulfur available to use on your field and why sulfur is needed today more than ever.

The Hefty brothers discuss avoiding overlap when planting and spraying, how to test for and apply manganese, and how to keep your broadleaf herbicide and grass herbicide from working against each other.

Brian and Darren discuss testing for and applying manganese, an important micronutrient.

How do you know if: your seed will start right this spring, your stored grain will survive the winter, and your soil has enough copper in it? Brian and Darren Hefty answer these questions and talk swamp smartweed and soybean herbicide placement in this episode.

Darren Hefty explains why farmers cut leaves off plants and send them in for analysis.

Copper is the disease nutrient and more. Brian & Darren tell you the Cu ppm you should have and a new ratio with phosphorus.

The Hefty brothers discuss the importance of having enough iron and other nutrients available for your crops.

Zn is the complicated micronutrient essential in every crop. Brian and Darren have the ratios and everything else you need to know to get the right amounts of zinc safely in your fields.

Learn about two different ways that herbicides kill weeds, how to fight tar spot in corn, and how to successfully apply boron to your crops.

Brian and Darren share tips on successfully applying boron to your crops.

Darren Hefty explains why some growers pay attention to soil nutrients other than nitrogen, phosphorus, and potassium.

Brian and Darren Hefty tell us how farmers are helping save the planet, keeping gall midge out of the beans, and navigating the confusing but essential nutrient of phosphorus. Plus hemp dogbane is the Weed of the Week. And we talk fertilizer storage tanks in the Iron Talk.

Everything you need to know about keeping bulk inputs on your farm from Darren Hefty.

Phosphorus is a primary nutrient needed for all plants. However P can be confusing to calculate, Brian and Darren share their knowledge on this immobile input.

Plants need food and after harvest is the best time to spread some of those nutrients for the next season. Darren Hefty explains the chemistry behind fall fertilizing in this Ag Minute.

Brian and Darren discuss the challenges of having too much sodium in your soils.

Brian and Darren discuss the continuous fight against weeds, how to fix soils that have too much sodium, and how to decide if you should increase or decrease planting populations in corn, soybeans, and wheat.

Darren Hefty explains how farmers decide how much fertilizer to apply to their crops.