What Kinds of Weeds Does Scotts Weed & Feed Kill?

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The Scotts Miracle-Gro Company manufactures a line of products designed to promote lawn grass health with fertilizer while simultaneously killing lawn weeds. The company's "Bonus S" weed and feed products and Southern Triple Action mainly target post-emergent weeds, meaning weeds that are already growing in the yard. The company also makes weed killers for pre-emergent weeds. Generally speaking, weed-and-feed products don't eradicate crabgrass because you apply them too late in the season. Some weed-and-feed products may need second or third applications to achieve maximum fertilizer and weed-killing success.

What Kinds of Weeds Does Scotts Weed & Feed Kill?
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Bonus S Southern Scotts Weed and Feed

According to the company's web pages, Bonus S Southern Scotts Weed and Feed fertilizes the lawn to strengthen the grass, providing better tolerance of both heat and drought. The slow-release fertilizer with weed control covers 5,000 or 10,000 square feet of lawn depending upon which size of bag you purchase. Bonus S Southern Weed and Feed kills dollarweed, dandelion, oxalis, chickweed, purslane and several other common weeds. Use it on St. Augustine, floratam St. Augustine, carpetgrass, centipede and zoysia lawns. Apply in spring or any time weeds are actively growing in the lawn, and water the lawn thoroughly so the product will penetrate the grass. On warm days with temperatures above 80 degrees Fahrenheit, water immediately after applying weed and feed. Bonus S Southern Weed and Feed has a fertilizer analysis of 29-1-10.

Scotts Turf Builder Southern Triple Action

In addition to fertilizer and weed killer, Scotts Turf Builder Southern Triple Action includes fire ant killer. Fire ants are a common invader of southern lawns. The product kills other weeds that typically invade southern lawns. Additionally, the insecticide component of Bonus S Max kills fire ants for six months, according to the Scotts website. The insecticide also kills earwigs, mole crickets, sod webworms, ticks, chiggers, fleas and several other insect pests. Scotts Turf Builder Southern Triple Action provides fertilizer and is meant to be used on St. Augustine, floratam St. Augustine, centipede, zoysia and carpetgrass. Apply the product to dry grass. Use a spreader if you have one, to ensure accurate and thorough application. Water the grass deeply after applying Scotts Turf Builder Southern Triple Action.

Other Products

Scotts Turf Builder Weed and Feed 3 helps thicken lawns and controls weeds common in lawns in more northerly climates like crabgrass, creeping charlie and oxalis. It is good for lawns with Kentucky bluegrass, fescue, rye grass, centipede, bahia grass, Bermuda or zoysia. You should apply this when the lawn is wet from dew, although you don't want to apply it if rain is in the forecast for 24 hours. Rain after weed and feed is applied will wash away the weed control particles. Scott's Spot Weed and Feed Control for Lawns is good for lawns that don't have a big weed problem, but need spot weed killing. Always check the package label to be sure the product is safe for your lawn and to get detailed instructions on how to use the product correctly.

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Audrey Lynn

Audrey Lynn has been a journalist and writer since 1974. She edited a weekly home-and-garden tabloid for her hometown newspaper and has regularly contributed to weekly and daily newspapers, as well as "Law and Order" magazine. A Hambidge Fellow, Lynn studied English at Columbus State University.