6 Things You Should Be Doing In Your Yard This Fall

Take the time to make sure your organic lawn is as healthy as can be.

October 5, 2017
mowing over leaves

Even if you have only a small plot of sod, you still want it to look its best and be free of problems. The cool-season grasses (bluegrasses, perennial ryegrass, and fescues) grown in the northern half of the United States need more care now than warm-season grasses (bermudagrass, zoysiagrass, and St. Augustine).

Whichever type of grass you have, there are some steps you should take this fall to ensure a healthy, green lawn next spring.


(Brag your love of gardening with the Organic Life 2018 Wall Calendar, featuring gorgeous photographs, cooking tips and recipes, plus how to eat more—and waste less—of what's in season.)

Get A Soil Test

Assessing your soil health now gives you time to correct nutrient deficiencies and pH problems before spring.

Shred The Leaves

Fallen leaves can smother a lawn if left in place all winter. Use a mulching mower to shred leaves into vital organic matter that you can leave right on your lawn.

Related: When Life Hands You A Pile Of Leaves, Make A Decorative Garland

Throw Off Thatch

Compacted soil and too much thatch—an accumulation of undecayed and decaying plant matter at the soil surface—denies grass roots the air, water, and nutrients they need to thrive. (Thatching, by the way, is caused by excess fertilizing, not by mulching grass clippings.) Increasing organic matter will stimulate the soil microbes that consume thatch. If the problem is so bad that water cannot penetrate the thatch, remove the thatch now with a stiff rake or thatching rake.

Another perfect fall garden project is to set up a worm bin, so you can continue composting through the winter:

Mow High

Continue to mow grass until it stops actively growing. For the final mowing of the season, cut cool-season grasses to 2½ inches and warm-season grasses between 1½ and 2 inches, which is just a little shorter than you should cut it during the spring and early autumn.

Related: 15 Little Things You Can Do This Fall For A Gorgeous Spring Garden


No Fast Food

Fertilize cool-season grasses in fall with a slow-release organic fertilizer. Application timing varies among regions, so check with your county extension office for local recommendations. Don't fertilize warm-season grasses in fall.

Related: 9 Things You Should Be Doing To Clean Your Fall Garden In Preparation For Winter


Prevent weedy patches next spring by seeding now. Grass seed grows well in fall because the temperatures are perfect for cool-season grass and because it has less competition from annual weeds. Just be sure to give the lawn enough time to establish itself before winter weather hits. Plant and renovate warm-season grasses in the spring.