Skip to content Skip to sidebar Skip to footer

When to Dethatch a Lawn and How Often

When to Dethatch a Lawn and How Often

It really is crucial to pick the correct time of year to dethatch, based upon the type of grass you've got as well as your climate.

Dethatching is challenging on a lawn, so do it when the lawn may have the best possibility to recover. Do not dethatch if you are within a drought or possibly a heatwave. Ideally, there need to be about 45 days of great growing conditions right after you dethatch so the grass will recover with no weeds taking more than. Usually, late spring and early fall will be the best instances, but a great deal depends upon your grass and whether or not it grows for the duration of a warm or cool climate.

when to dethatch and aerate your lawn

Warm season grasses for example zoysia, Bermuda, and buffalo should not be dethatched in March or April when a late frost will hurt new development. Dethatching in fall will make them weak in winter. The best time in most places is late spring or early summertime when these grasses are increasing and generating new runners. Cool season grasses including bluegrass, fescue, and ryegrass are much less probably to need to have dethatching, but if they do, the best time tends to become early fall. Reseeding might be essential right after dethatching. Bluegrass also could be dethatched in early spring soon after it has begun to turn green.

How often you dethatch also depends upon your type of grass, too as growing conditions. Zoysia grass, Bermuda grass, and also other spreading grasses have a tendency to create much more thatch. Tall fescue normally produces the least, with ryegrass and bluegrass within the middle in the scale. But soil that is certainly clay, sandy, acidic, or typically wet and cold encourages thatch in numerous sorts of grass.

Dethatching can leave your lawn seeking like a disaster region, specifically in the event the blades dig into the soil. In case your lawn produces lots of thatch, dethatch annually, to ensure that it really is not such a huge job. In the event the thatch is no greater than a half-inch (1.27 centimeters) deep, you are able to almost certainly get by with every single other year. If it really is as significantly as 1.five inches (three.81 centimeters) deep, you could require to dethatch in spring and fall. In case you have a lot more thatch than that, consider digging up the lawn and beginning more than. Pick a grass that does not generate a great deal of thatch, and has a tendency it appropriately: Do not overwater or overfertilize. Encourage the spread of earthworms. Mow often (read also how often should grass be cut), but not also closely. It is not simple, but you'll be able to maintain thatch at bay.

See also

How Much Does It Cost To Dethatch Your Lawn?
The best way to Dethatch a Centipede Lawn