How do I get rid of crabgrass in my yard? | Almanac.com

How do I get rid of crabgrass in my yard?

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How do I get rid of crabgrass in my yard?
Crabgrass tops America’s list of lawn complaints. The best crabgrass preventer is a healthy, thick lawn, and soil with the proper pH balance (7.0-7.5). Perennial ryegrass is the best competition for crabgrass. It also provides some insect control, as it emits a natural poison that gives some small, damaging bugs the “flu.” Fertilizing is key and must be done in the spring and in the fall. Crabgrass thrives in compacted lawns. Aeration can help. A mixture of 1 pint of hydrogen peroxide, diluted to 3 percent, per 100 square feet of lawn can help eradicate the pesky plant. Corn gluten meal, a relatively new and increasingly popular natural herbicide, appears to be successful at preventing crabgrass and other common weeds. A by-product of milling corn, it is completely benign, and in a three-year systematic approach to applying it, it can virtually eliminate crabgrass.