Many people ask for advice on the timing of lawn care - when to seed, when to apply preemergent herbicide for crabgrass, when to aerate.
The following is a very helpful calendar guide to these and other basic lawn care maintenance for the average home lawns in the upper Midwest. Note that this calendar indicates the optimal and second-best timing for general lawn care. For more details about lawn care, be sure to visit our Extension Lawn and Turfgrass Management website.
For more: Upper Midwest Home Lawn Care Calendar.