Lime Treatment For Lawns

Limestone is most effective at changing the soil ph when it is mixed in with the top 5 inches of soil which means it s easier to adjust your soil s ph before planting grass seed or laying sod than it is to add it to an established lawn.

Lime treatment for lawns.

Testing soil ph. What does lime do for grass. One of the primary methods of correcting the. Soil ph preferences vary between regional lawn grasses but most grasses prefer soil ph between 5 8 and 7 2.

Lime for lawn care can actually help reverse the effects of damaging elements found in grass including aluminum iron and manganese. When lawns are weedy patchy in spots or turn yellow it may be a sign that the ph balance of your yard is out of whack. The only way to find out for sure is to take a soil test inexpensive tests are available at garden centers. Lime should only be applied to a dry lawn and never to a lawn that is dormant wilted or stressed.

While acid soil tends to make itself known by lawn grasses that fail to thrive or problems with moss growth the only way to verify that acid soil is an issue is with a soil ph test you can buy diy soil test kits at garden centers and hardware stores but these tests are often unreliable and the information may not tell you how much lime your lawn needs. Lawns need lime when low soil ph starts inhibiting the availability of nutrients. If you live a rainy area where acid loving plants such as rhododendrons and camellias thrive your soil is likely acidic and may benefit from lime lawn treatment.