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Top Lawn Fertilization & Weed Control in Pomona, California Ranked
Maintaining a vibrant, healthy lawn in Pomona requires a specialized approach to feeding and protecting your grass. Lawn fertilization and weed control are essential services that provide your turf with the nutrients it needs to thrive while preventing invasive weeds from taking over. For homeowners, this means a lush, green yard that enhances curb appeal and provides a space for relaxation. This guide will help you understand the local lawn care landscape, from seasonal timing to typical program structures, so you can make informed decisions about caring for your outdoor space.

Droughtscape
Angeles Crest Hwy, La Cañada Flintridge, CA 91011
Droughtscape is a landscaping and outdoor construction company based in Los Angeles, CA. With over 45 years of experience, they specialize in drought and fire-resistant landscape design and installation, hardscaping, irrigation, fencing, artificial turf, and more. Their services cover a wide range of outdoor improvements including interlocking pavers, decks, pergolas, retaining walls, and yard drainage. Droughtscape serves multiple neighborhoods in the Los Angeles area, focusing on water-saving and sustainable landscaping solutions that suit various home styles. They emphasize clear communication and quality craftsmanship to provide a smooth project experience.
Lawnscape Systems, Inc.
5215 State St, Montclair, CA 91763
Lawnscape Systems, Inc. is a lawn care and landscaping company based in Los Angeles, CA, serving Southern California including Orange, San Bernardino, Riverside, Ventura, and San Diego counties. They offer a range of services such as fertilization, weed control, lawn pest control, aeration, overseeding, and commercial landscaping. With over 45 years of experience since 1979, Lawnscape Systems provides tailored lawn care programs designed to maintain healthy lawns year-round. Their capabilities include specialized fertilization, broadleaf weed control, disease and insect treatments, and weed abatement using herbicides and soil sterilants to protect lawns from pests and invasive grasses.
Excellence landscaping and Maintenance
11312 Buell St, Downey, CA 90241
Excellence Landscaping and Maintenance is a full-service landscaping company based in Los Angeles, CA. They offer a wide range of services including lawn mowing, fertilization, weed control, landscape design, tree care, sprinkler installation and repair, yard cleaning, and pressure washing. Their expertise includes customized irrigation systems to keep gardens healthy and vibrant. The company focuses on personalized and meticulous care to transform outdoor spaces into beautiful and functional environments.

Heavenly's Lawn Care
555 Anton Blvd suit 150, Costa Mesa, CA 92626
Heavenly's Lawn Care is a lawn care and landscaping company based in Los Angeles, CA, serving Orange County and the High Desert areas. They offer a broad range of services including lawn mowing, fertilization, weed control, tree trimming, stump grinding, and landscape design. With over four years of experience, Heavenly's Lawn Care focuses on personalized property maintenance using eco-friendly practices to enhance outdoor spaces. The company is known for its local expertise and customer-focused approach, providing flexible scheduling and free estimates.

TruGreen Lawn Care
16022 Adelante St, Irwindale, CA 91702
TruGreen Lawn Care provides lawn fertilization and weed control services in Los Angeles, CA. They focus on delivering tailored lawn care treatments designed to achieve a golf course quality lawn, supported by their role as the Official Lawn Care Treatment Provider of the PGA TOUR®. TruGreen offers a satisfaction guarantee, promising to return between visits if customers are not satisfied with the results.
Understanding Your Pomona Lawn
The foundation of effective lawn care is knowing what type of grass you have. Pomona's climate supports warm-season grasses, which have distinct growth cycles and nutritional needs compared to cool-season varieties found in other parts of the country 1.
Common Warm-Season Grasses in Pomona:
- Bermuda Grass: Extremely popular due to its exceptional heat tolerance and durability. It grows aggressively during warm months and requires regular feeding to maintain its dense, green appearance 1 2.
- St. Augustine Grass: A great choice for many Southern California lawns, it tolerates some shade and coastal influences. It requires consistent moisture and nutrients to support its broad blades and rapid growth 1 3.
- Zoysia Grass: Known for its fine texture and dense growth habit, Zoysia is another heat-tolerant option. It establishes a thick turf that can naturally resist some weeds but still benefits from a structured feeding program 3.
Each grass type has slightly different requirements, but they all share a common growing season: they green up in late spring, grow vigorously through the summer, and begin to go dormant as temperatures cool in the fall.
The Seasonal Schedule for Fertilization and Weed Management
A successful lawn treatment plan follows nature's calendar. Timing applications correctly maximizes grass health and minimizes weed problems throughout the year 1 4.
Early Spring (February - April): This is a critical window for setting your lawn up for success. The primary focus is applying a pre-emergent herbicide, which creates a barrier in the soil to prevent weed seeds (like crabgrass and poa annua) from germinating 4 2. A light application of fertilizer can also be applied to encourage green-up as soil temperatures rise.
Late Spring & Summer (May - August): This is the peak growing period for warm-season grasses. Fertilizer applications are typically needed every 4 to 6 weeks to support strong growth and maintain color 1 2. Spot-treatment of weeds with post-emergent herbicides is common during this time to handle any breakthrough weeds. Consistent, deep watering is essential, especially during Pomona's dry heat, to help the grass utilize the nutrients and withstand stress 1.
Early Fall (September - October): A final feeding is applied to help the lawn store nutrients before the cooler winter months. This strengthens the root system for the following spring. Overseeding is less common in Pomona with warm-season grasses but may be considered for repairing thin areas 2.
Winter (November - January): Lawns are mostly dormant during this period, requiring minimal treatment. The focus shifts to cleanup and monitoring for persistent broadleaf weeds, which can sometimes be treated during mild spells 2.
How Professional Lawn Care Programs Work
Most local providers offer bundled services that take a proactive, combined approach to lawn health. The goal is not just to react to problems but to create an environment where your grass is the dominant plant.
The Combined Approach: Professional programs are designed so that fertilization and weed control work together. Fertilizing promotes thick, healthy turf that naturally outcompetes weeds for space and resources. Targeted herbicide applications then control any existing weeds that do appear. This one-two punch is more effective than addressing either issue in isolation 4 5.
Typical Service Frequency: For a maintained lawn, professionals often visit every 6 to 8 weeks during the active growing season. The exact schedule is adjusted based on weather conditions, grass type, and the specific products used 6 7.
Core Services in a Program:
- Customized Fertilization: Applying the right balance of nitrogen, phosphorus, and potassium based on your lawn's needs.
- Comprehensive Weed Control: Utilizing both pre-emergent (preventative) and post-emergent (curative) treatments.
- Soil Health: Some programs may include services like aeration, which alleviates soil compaction and allows water, air, and nutrients to reach the grass roots more effectively 7 5.
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What to Expect: Investment in Your Lawn
The cost for lawn feeding and weed management services in Pomona varies based on several key factors. Understanding these can help you interpret quotes and choose a plan that fits your budget and lawn goals.
Primary Cost Factors:
- Lawn Size: This is the most significant factor. Costs are typically calculated per 1,000 square feet or by the total property size.
- Condition & Weed Pressure: A lawn with an established weed infestation may require more intensive initial treatments, affecting the first visit's cost.
- Service Scope & Product Quality: Basic fertilization and weed control will cost less than a premium plan that includes soil amendments, insect control, or liquid vs. granular fertilizer options 6 8 9.
Pricing Overview:
- Per-Visit Treatment: For a single application of fertilizer and weed control, homeowners can expect a range of approximately $50 to $170 per service visit. The wide range accounts for small urban lots versus larger suburban properties 6 10 11.
- Annual Program: Many prefer a seasonal plan that includes multiple scheduled visits throughout the year. For a basic annual program covering core fertilization and weed control, total costs often range from $300 to $800 or more per year 6 7 8 12.
It's always advisable to get detailed quotes from local professionals that outline exactly what services and products are included at each visit.
Local Tips for a Healthier Pomona Lawn
Beyond scheduled professional treatments, a few key practices can make a big difference in your lawn's resilience and appearance.
Water Wisely: In Southern California's drought-prone climate, efficient watering is non-negotiable. Deep, infrequent watering encourages deeper root growth. Avoid fertilizing during periods of extreme heat or water restriction, as the grass may not be able to absorb the nutrients properly and could become stressed 1 8.
Know Your Soil: Consider a soil test. This can reveal your soil's pH and nutrient profile, allowing for a truly customized fertilization plan that addresses specific deficiencies without over-applying unnecessary products 13 14.
Leverage Local Expertise: Platforms exist that can connect you with licensed and insured lawn care professionals serving the Pomona area. These services allow you to compare quotes and read reviews to find a provider that's a good fit for your needs 13 15.
Frequently asked questions
Sources
Footnotes
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Lawn Fertilization & Weed Control in Southern California - https://www.lawnscape.com/lawn-care-services/fertilization-weed-control/ ↩ ↩2 ↩3 ↩4 ↩5 ↩6 ↩7
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How Much Does Lawn Fertilization Cost in 2026? - https://lawnlove.com/blog/lawn-fertilization-cost/ ↩ ↩2 ↩3 ↩4 ↩5
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Best Grass Types for Southern California Lawns - Quality Turf - https://qturf.com/blog/grass-types-for-southern-california-lawns/ ↩ ↩2
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Fertilization & Weed Control: A Combined Approach - https://www.lawnscape.com/blog/2025/october/fertilization-weed-control-a-combined-approach/ ↩ ↩2 ↩3
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Fertilization and Weed Plans for a Beautiful Lawn - https://www.lawndoctor.com/annual-programs/fertilization-and-weed-plans/ ↩ ↩2
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How much does lawn care service cost? - Green Lawn Fertilizing - https://www.greenlawnfertilizing.com/blog/how-much-does-lawn-care-service-cost ↩ ↩2 ↩3 ↩4
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2024 Lawn Care Pricing Chart - Real Green Systems - https://www.realgreen.com/blog/lawn-care-pricing-chart ↩ ↩2 ↩3
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How Much Does Lawn Care Cost in 2026? - LawnStarter - https://www.lawnstarter.com/blog/cost/lawn-care-price/ ↩ ↩2 ↩3
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The Cost of Lawn Treatment Services - Fertilizer, Weed Control, and ... - https://www.lawnbuddies.com/blog/cost-of-lawn-treatment-services-fertilizer-weed-control ↩
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How Much Does TruGreen Cost? (2026) - HomeGuide - https://homeguide.com/costs/trugreen-cost ↩
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How Much Does Weed Control Cost in 2026? - LawnStarter - https://www.lawnstarter.com/blog/cost/weed-control-price/ ↩
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Ultimate Guide: How Much Do Lawn Treatment Services Cost? - cVert - https://cvert.ca/en/blogue/ultimate-guide-how-much-do-lawn-treatment-services-cost/ ↩
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Pomona CA Lawn Care & Mowing Services - From $19 - https://www.lawnstarter.com/pomona-ca-lawn-care ↩ ↩2
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Guide to Lawn Fertilization in Kentucky - https://www.lawnstarter.com/blog/kentucky/lawn-fertilization-kentucky/ ↩
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Get Lawn Care in Pomona, CA Today - GreenPal - https://www.yourgreenpal.com/local/lawn-care-pomona-ca ↩