The Andersons Patented Landscape Weed Killer

Last updated: March 12, 2024

This professional-grade weed killer is made for you to use in the early spring and fall. It combats pre-emergent weed growth and prevents more than 30 kinds of broadleaf weeds and grasses.

We looked at the top Weed Killers and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Weed Killer you should buy.

Product Details

Key Takeaway: This product is the one professionals turn to for weed prevention.

In our analysis of 36 expert reviews, the The Andersons Patented Landscape Weed Killer placed 6th when we looked at the top 14 products in the category. For the full ranking, see below.

From The Manufacturer

Barricade is The Andersons professional-grade pre-emergent weed control. Containing 0.48% of the active ingredient prodiamine, Barricade is one of the best and most cost-effective granular weed preventers on the market. It can be used on established lawns and landscape beds to prevent over 30 grass and broadleaf weeds like crabgrass, goosegrass, foxtail, lambsquarter, henbit and more. Barricade features The Andersons patented Dispersible Granular (DG) Technology which allows each granule to disperse into thousands of micro particles after coming into contact with water. Because of DG Technology, Barricade can move past the thatch layer of your lawn and into the soil where it prevents the germination of weed seeds.

Expert Reviews

What reviewers liked

Prevents more than 30 types of grass and weeds
You can use it on a variety of areas, including lawns, athletic fields, golf courses, and sod farms.
Effective on Crabgrass, poa annua, goosegrass, and henbit
Just 2 applications per year in spring and fall

What reviewers didn't like

Does not eliminate existing weeds
Must be watered in to facilitate activation
May not be effective against dandelions or clover
View our Weed Killer buying guide for in-depth advice and recommendations.

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