These blades or tines can be adjusted to certain depths
These blades or tines can be adjusted to certain depths.
The blades of the power rake should be adjusted to cut about 1/2 inch into the soil to remove thatch.
If you would like to fertilize or reseed the lawn, this is a good time as roots are exposed.
2) Rake the lawn manually- using a leaf rake, garden rake, or thatching rake. Thatch consist of grass clippings, grass stems, roots, and other debris that either decomposes or accumulates on a lawn over time.
Since some power dethatching can make a yard look bad, remember to dethatch when a lawn can recover the best such as right before the prime growing seasons. Always use an aerator that pulls plugs from the ground as opposed to the ones that poke holes.
Mark the pencil with your fingernail where the thatch comes up to.
If you decide to dethatch using a power rake mow the lawn to about half of its regular mowing height.
A few reasons thatch can occur are1) A lawn has never been aerated2) Cutting high grass frequently and leaving the clippings on a lawn. The first couple of times you can measure with a ruler.
1) Aeration- For lawns that have less than an inch of thatch.
After doing this a few times you will be able to eye it and know whether or not to dethatch.
Water Steering cylinder when you are finished dethatching. This is done with an aerator.
After dethatching, rake up all the debris and thatch. Use this when there is more than 1 inch of thatch on the lawn.
Having a healthy lawn can can definitely improve the look of the landscape and the curb appeal. Raking is fine for small to medium size lawns with thatch less than 1 inch.
As a guide, anything over 1/2 inch should be dethatched as this prevents adequete nutrients, air, and water from reaching the soil.You know that brown patchy debris in a lawn that accumulates on top of the soil but below the grass line? That’s thatch.
Dethatching can be done in 3 ways depending on the size of the lawn and the amount of thatch accumulated. For example, (long ways and short ways) or (diagonal one way and diagonal the other way). Always go over the yard twice and change direction of your paths. Different types of grasses have best and worst times to dethatch because the growing seasons vary. I prefer to take a pencil and stick it in the thatch until it touches the ground.
Questions to be asked before removing thatch(dethatching)1) Is there enough thatch on the lawn to justify dethatching?2) If so, what process should I use to dethatch the lawn?Lawn business owners and homeowners need to measure the amount of thatch in a lawn to determine if dethatching needs to be done. Raking does take some time, but less stressful on the lawn than a Power Rake.
Best of Luck!
. Power Rakes are a stout piece of equipment that uses an engine like a lawn mower to drive vertical blades or tines to cut the surface of the soil.
You can rent either a power rake or an aerator from Home Depot or another equipment rental store in your area.
Thatch is not always a bad thing as it can hold moisture to protect the lawn from extreme heat and lack of water. Excessive thatch can also encourage pests and lawn diseases.
3) Power Rake- Also called a Power Dethatcher