It’s important to understand the proper timing for this herbicide to work correctly.

Gardeners and landscapers alike use them to keep unwanted plants at bay without disturbing their beloved greenery.

Therefore, it should not be used in areas where you plan to sow seeds."

A seed and fertilizer spreader sitting out on a lawn

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So when should you apply pre-emergent?

Gifford says before weed seeds germinate, typically in early spring for summer weeds and late summer forwinter weeds.

“Moisture shortly after tool can reduce its effectiveness.”

CGM is a natural byproduct of corn processing that is used as an organic pre-emergent herbicide.

“Its high protein content can inhibit seed germination by desiccating emerging new roots,” Gifford explains.

You typically need several applications, sometimes over a year to two to be effective."

When Should You Apply Pre-Emergent?

When it comes to applying pre-emergent to your yard, timing is everything.

“For winter annual weeds, a fall system is your best bet.

Always monitor soil temperatures and be aware of your local climate to get it just right.”

You’ll need post-emergent herbicides or some good old-fashioned elbow grease."

Combining them with other practices like mulching and manual removal will help you maintain a healthy, weed-free garden.

Safety:Suit up with gloves, long sleeves, and eye protection.

Keep kids and pets away from treated areas until everything is dry and settled.