Weed Control in Phoenix, AZ
Weed Growth Timeline
Weeds don’t all grow at the same time, and their growth stages can vary depending on the season. To better understand when the best time is for pre-emergent and post-emergent treatments, we’ve included a helpful Weed Growth Chart. It outlines the months when certain weeds are considered pre-emergent and post-emergent.
Arizona's Most Common Weeds
Crabgrass
A tough, fast-spreading grass weed that thrives in warm weather and can quickly invade lawns and flowerbeds.
Dandelion
Known for its yellow flowers and fluffy seed heads, this weed can take root in almost any type of soil.
Knapweed
A resilient weed that is often found in dry, disturbed areas and can compete aggressively with native plants.
Filaree
This weed spreads quickly and is known for its small, pinkish-purple flowers and distinctive spiral seed pods.
Foxtail
Recognizable by its bushy seed heads, foxtail is a weed that can be harmful to pets due to its barbed seeds.
Globe Chamomile
An invasive weed that produces white, daisy-like flowers and has a strong scent when crushed.
London Rocket
This weed is part of the mustard family and thrives in disturbed soils, growing quickly after winter rains.
Mallow
A creeping weed with round, scalloped leaves and small, white to pink flowers, often found in lawns and gardens.
Nutsedge
A grass-like weed that spreads through underground tubers, making it difficult to control without professional help.
Prostrate Spurge
A low-growing weed with small, oval leaves and milky sap, often found in sidewalks and garden beds.
Russian Thistle
More commonly known as tumbleweed, this weed can grow large and become a nuisance as it blows across landscapes.
Spiny Sow Thistle
A tall weed with prickly leaves and yellow flowers, resembling a dandelion but much tougher to remove.
Spurge
Known for its sprawling growth and red-tinged stems, spurge can spread quickly in sunny, dry areas.
Get a Free Weed Inspection
If you’re unsure about the type of weeds you have or the best treatment options, we offer a free weed inspection. Simply fill out the form on our website to request a quote, and our friendly staff will get back to you shortly. Our team is ready to assess your yard and recommend the best weed treatment plan for you.
When you sign up for our all-seasons weed control service, we stand by our services with a 12-month guarantee.
Don’t let weeds take over your yard—act now! Request your free inspection to start enjoying a weed-free yard.
Q: What is pre-emergent weed control?
A: Pre-emergent weed control stops weeds before they sprout by creating a protective barrier in the soil. It’s the most effective way to prevent seasonal weed outbreaks in Phoenix, AZ.
Q: How does post-emergent weed treatment work?
A: Post-emergent treatments target weeds that are already growing. These solutions are applied directly to visible weeds, killing them at the root to prevent regrowth.
Q: How long does Urban Desert Pest’s weed control last?
A: Our treatments are backed by a 12-month guarantee. If weeds return within the year, we’ll come back and retreat your property at no additional cost.
Q: Do I need weed control year-round in Arizona?
A: Yes. Because Arizona has multiple growing seasons, weeds can sprout in both warm and cool weather. A year-round program ensures your yard stays clear in every season.
Q: Does Urban Desert Pest offer free weed inspections?
A: Yes! We provide free inspections to assess your property and recommend the best treatment plan. This ensures you only pay for the services you truly need.
