If you’ve ever spent a Saturday morning on your knees in the rock, pulling weeds that were back by Wednesday, we get your frustration. It happens in Oro Valley yards all the time. People are working hard to keep their property looking nice, but the weeds keep winning.
The good news is that you can avoid that losing battle if you keep one thing top of mind: timing. Knowing when to apply pre-emergent weed control in Oro Valley helps
prevent weeds before they sprout. That means planning treatments ahead of the summer and winter growing seasons.
What Is Pre-Emergent Weed Control?
Pre-emergent weed control forms a protective barrier on the soil that keeps weed seeds from sprouting. No sprout means no weeds, and no weeds mean your knees last another season.
Here’s why the element of timing is so important. Pre-emergent application only works on seeds that haven’t come up yet. Once a weed is up and growing, a pre-emergent won’t touch it. So, if you wait until you see weeds, go purchase a pair of knee pads.
Why Oro Valley Homes Need Year-Round Weed Prevention
Weeds in the desert don’t take a season off. Oro Valley’s dry climate and long summers give them plenty of chances to take over, and the cooler months bring their own troublemakers. Annual bluegrass, for example, is a cool season weed that spreads quickly.
That’s why weed control requires at least two annual applications. Skip one and you leave a gap, and weeds love a good gap.
At Bill’s, we know you have kids who play in the yard, a dog that runs around out there, or an HOA that notices a untamed yard. They’re reasons a steady plan beats a last-minute rescue. When weeds get big, the fix gets bigger.
When to Apply Summer Pre-Emergent in Oro Valley
Early summer is when we get ahead of the weeds. It’s also the treatment people tend to put off. The goal is to treat before the plants emerge, so the barrier is already in place when the heat and the rain start waking up those seeds. Early summer means just that: early summer.
When to Apply Winter Pre-Emergent in Oro Valley
Winter is the one people just plain forget. The yard looks calm, the heat is gone, and weeds aren’t on anyone’s mind. But the cool season has its own weeds, and they’ll sprout if nothing stops them. Now is a good time to schedule your winter pre-emergent treatment.
Common Weeds Found in Oro Valley Yards
These are the ones we see most:
- Prostrate spurge – it grows fast and is hard to remove once it’s settled in.
- London rocket – it’s aggressive and needs early action.
- Russian thistle has deep roots, so pulling it by hand is a real chore.
- Crabgrass can overrun a lawn and choke out the grass and plantings.
- Bermuda grass forms thick mats and spreads quickly.
What about the weeds that still get through?
No treatment stops every single weed. When they show up, we treat them with liquid broadcast post-emergent treatments. You’ll usually see weeds begin to curl up within a few days, and they should be gone in two to three weeks.
Try to resist the urge to yank out the ones you see. Some weeds spread their seeds when they’re disturbed, so pulling alone can make things worse.
A few additional things you can do to prevent weeds
- Keep pets and kids off treated areas until the product dries, usually in one to four hours.
- Avoid over-watering desired plants and trees.
- Be patient. Weed control builds over time. Each year, you can see up to 50% less weed activity than the year before.
Protect Your Oro Valley Yard with Professional Weed Control
Put the barrier down before the weeds show up. Summer and winter.
And if you miss a season, don’t beat yourself up. Just get back on schedule, and your kids, the dog, and your knees will thank you. Bill’s Home Service Company offers professional weed control in Oro Valley, including an annual weed control program.
Contact our team to ask about scheduling your next treatment.
