A reminder about planting depth

By Matt Hutcheson, CCA, Soybean Lead/Field Agronomist,Seed Consultants, Inc. 

Planting is one of the most critical management practices of the year because it sets the stage for the entire growing season. There are several key aspects of planting, one of which is planting depth. Invariably, every year Seed Consultants’ agronomists come across problems that are caused by variable and improper planting depth. Planting depth is critical because it impacts germination, seedling development, root development, emergence, and ultimately crop yields.

For corn, seed needs to be planted no shallower than 1.5 inches below the soil surface. Typically, the suggested range is 1.5 to 2 inches, however, some studies and growers have seen success at depths up to 3 inches. It is important to make sure that corn is planted into adequate soil moisture for germination. In addition, corn needs to be at least 1.5 inches deep for the proper early development of the root system.… Continue reading