While many planters bound for the field this spring will have been refreshed with updated hardware, experts say paying close attention to 2026’s last-minute final setup, based on expected field conditions and short-term heat-unit accumulation, can mean finding “free” bushels at harvest.

Planter experts consulted by No-Till Farmer also agree time spent out of the cab checking planter performance in their individual fields is well spent to ensure optimal uniform planting depths and seed “micro-environment.”

Rarely do field conditions provide ideal planting environments according to the calendar, so every grower will face a variety of challenges when deciding when to plant. Planter experts we spoke with shared suggestions on this decision-making process, and on matching the planter to various conditions.

When to Pull the Trigger

Assessing field conditions and deciding when it’s too risky to plant comes down to a multitude of factors, and there are only two that can be addressed with planter preparation or design, says Bill Lehmkuhl, president and CEO of Precision Agri Services in Minster, Ohio. 

“The first is the ability to close the seed trench properly. The other is what kind of downforce is on the planter. Can we…