- Know Your Weeds
The first step in any successful weed control plan is identification. Different weeds require different treatments, and timing matters.
Some of the most common lawn weeds in Fremont, NE include:
• Dandelions – Broadleaf perennials with yellow flowers; they spread by seed.
• Crabgrass – A warm-season annual that germinates in spring and spreads fast in summer.
• Clover – A low-growing perennial; often a sign of low nitrogen in the soil.
• Thistle – A spiky weed that’s tough to remove once established.
• Foxtail – A grassy annual weed with seed heads that resemble a fox’s tail.
Once you identify the weeds, you can choose the right control method. - Use Pre-Emergent Weed Control in Spring
Pre-emergent herbicides stop weed seeds from germinating. In the Fremont area, apply pre-emergent treatments around mid to late April, just as the soil warms up but before crabgrass and other annual weeds start growing.
Look for products labeled for crabgrass and grassy weeds, and be sure to water them in after application. Keep in mind: pre-emergents won’t kill existing weeds—they’re strictly preventative. - Spot-Treat Weeds with Post-Emergents
For weeds that have already emerged, use a post-emergent herbicide. These products are designed to kill weeds down to the root. For broadleaf weeds like dandelions and clover, choose a selective herbicide that targets weeds without harming your grass.
Apply on calm, dry days when temperatures are between 60°F and 85°F. Avoid mowing right before or after spraying, as this reduces effectiveness. - Improve Your Lawn Health
The best way to prevent weeds long-term? Grow a thick, healthy lawn. Weeds thrive in weak or bare spots, so the more you strengthen your grass, the fewer weeds you’ll have.
Here’s how to improve lawn health:
• Mow high (3–3.5 inches) to shade weed seeds.
• Fertilize properly to promote strong root systems.
• Water deeply but infrequently to support deep root growth.
• Aerate yearly to relieve soil compaction and boost turf density.
A thick lawn naturally crowds out weed seeds and prevents them from gaining a foothold. - Don’t Ignore the Edges
Weeds love to creep in from sidewalks, driveways, fences, and garden beds. Use edging tools or apply a border treatment to stop weeds before they spread inward.
For gravel areas or fence lines, non-selective herbicides (like glyphosate) can be used with care—but be mindful of overspray on turf or desirable plants.
When to Call the Pros
DIY weed control works well for many homeowners, but sometimes weeds get out of hand or keep coming back. That’s where Fremont Lawns can help. Our weed control programs include seasonal pre- and post-emergent treatments, customized for your lawn’s needs and local conditions. We use professional-grade products, applied by trained technicians, for results that last.
Contact Fremont Lawns today for professional weed control services and get a free consultation from your local lawn care experts.