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Every square inch of soil in your landscape beds contains weed seeds.
Get this: Every square inch of soil in your landscape beds contains weed seeds. Unfortunately, every time you dig a hole or work the soil, you unwittingly bring more weed seeds to the surface, where all that warm sunlight nudges them to start growing. But don't despair: You've got Roundup® Landscape Weed Preventer on your side. Here's how it works.
Roundup® Landscape Weed Preventer contains an active ingredient that throws a wrench into the weed seeds' development as they start to grow. As a result, the weeds die right as (or just after) they emerge from the soil.
Once you apply Roundup® Landscape Weed Preventer and water it in, it creates a weed barrier in the soil. When weed seeds start to sprout in the spring, their roots and shoots grow up through the barrier and die soon afterward.
The weed barrier created by applying Roundup® Landscape Weed Preventer will keep working to protect your landscape beds from weeds for up to 6 months.