Lawn care tips to close out the season

Another growing season is about to come to a close. Overall, 2016 was a pretty good year for gardeners. Before you call it quits for the year, take time this fall to perform last-minute chores that will set up your lawn for another great growing season.

November fertilization is one of the most important chores. An application of a high, quick-release nitrogen fertilizer will pay big dividends next spring. Examples of fertilizers to use at this time of year are 30-0-0, 27-3-3 or 25-5-5. The nitrogen will be taken up by the plants and converted to stored energy or food for the plant to use next spring. When spring rolls around, the nutrients needed for early spring green-up are already in place. The grass plant can simply use what it needs.

The November application takes the place of an early spring application. Research has found that fertilizer applied in the spring is not converted to stored energy but directly to top growth. Simply stated, early spring fertilization results in increased mowing with little benefit to the roots, which are vital for good top growth. The November fertilization is normally applied about the time of the last mowing, anytime from mid-month through Thanksgiving. Be sure to read and follow all label instructions.

Another season-ending chore is the control of tender germinating weeds. Dandelions, henbit and chickweed have loved our early fall moisture and popped up in bare areas caused by summer stress. These young seedlings are easy to control with most broadleaf herbicides. Treat the seedlings now with either liquid or granular products. Some weeds will be overlooked, so spot treatment or hand pulling may be necessary come spring.

Fall applications are safer for non-target plants such as flowers, vegetables, trees and shrubs. Often, warm, windy spring days result in herbicide drift and damage to many landscape plants. Apply broadleaf herbicides now while these other plants are dormant.

The season-ending mowing height should be the same as the fall season height. Tall fescue and bluegrass should go into the winter months at about 3 inches high. Be sure to pick up the fallen leaves, as a layer covering the lawn will suffocate the grass by spring.

Performing these end-of-season chores will help the lawn emerge next spring in good condition and ready to withstand whatever the Kansas City weather has in store.

This story was originally published November 12, 2016 at 8:00 AM with the headline "Lawn care tips to close out the season."