Ortho Weed B Gon is a popular herbicide designed to effectively kill weeds to the root without harming most lawn grasses. Proper application ensures optimal results and lawn safety.
1.1 Overview of Weed B Gon and Its Importance
Ortho Weed B Gon is a selective herbicide designed to eliminate over 250 types of broadleaf weeds, such as dandelions and clover, without harming most lawn grasses. Its importance lies in its ability to target weeds specifically, ensuring lawn health and aesthetics. Formulated with active ingredients like 2,4-D, mecoprop-p, and dicamba, it effectively kills weeds to the root, preventing regrowth. This makes it a crucial tool for maintaining a lush, weed-free lawn, especially for homeowners seeking efficient and reliable weed control solutions.
1.2 Brief History and Development of Weed B Gon
Ortho Weed B Gon has a long history as a trusted herbicide, evolving to meet lawn care needs. Initially developed to target broadleaf weeds, it now offers specialized formulas for tough weeds and crabgrass. Its active ingredients, such as 2,4-D, mecoprop-p, and dicamba, have been refined for effectiveness. Designed for both Northern and Southern lawns, Weed B Gon is available in Ready-To-Use and Concentrate forms, ensuring versatility. Over time, its formulations have expanded to address specific weed challenges, making it a reliable choice for homeowners seeking efficient weed control solutions.
Understanding Weed B Gon Products

Ortho Weed B Gon offers various formulations, including Ready-To-Use and Concentrate options, designed for both Northern and Southern lawns. These products effectively target broadleaf weeds while protecting grass, ensuring precise and safe weed control solutions for homeowners.
2.1 Types of Weed B Gon Formulations
Ortho Weed B Gon is available in multiple formulations, including Ready-To-Use sprays and concentrates. The Ready-To-Use option comes with a Comfort Wand applicator for precise spot treatments, while concentrates offer flexibility for larger areas. Specialized formulas, like Weed B Gon Max and Crabgrass Control, target specific weeds. These products cater to both Northern and Southern lawns, ensuring effective weed control without harming grass. Each formulation is designed for ease of use and targeted weed elimination, providing homeowners with versatile solutions for maintaining a healthy, weed-free lawn.

2.2 Key Ingredients and Their Functions
Ortho Weed B Gon contains active ingredients like 2,4-D, mecoprop-p, and dicamba, which target broadleaf weeds while sparing grass. These herbicides work systemically, killing weeds to the root. 2,4-D disrupts cell growth, mecoprop-p inhibits protein synthesis, and dicamba interferes with hormone regulation. Together, they ensure effective weed control without harming most lawn grasses. The specific formulation may vary by product, so always check the label for exact ingredients and ratios to ensure safe and proper application for your lawn type.

Safety Precautions and Guidelines
Keep people and pets away until dry. Wear protective gloves and eyewear. Avoid application if rain is expected within 24 hours. Ensures safe and effective weed control.

3.1 Personal Protective Equipment (PPE) Recommendations
When using Weed B Gon, wear long sleeves, pants, and closed-toe shoes to minimize skin exposure. Use waterproof gloves and protective eyewear to prevent chemical contact. For heavy applications, consider a respirator with a carbon layer. Avoid inhaling spray mist and wash hands thoroughly after handling. If clothing becomes contaminated, wash it separately before reuse. Showering after application is also recommended. Keep people and pets away until the product is dry to ensure safety and effectiveness.
3.2 Safety Measures for Pets and Children
Keep pets and children away from treated areas until the product is completely dry. This ensures their safety and prevents accidental exposure. Once dry, the area is safe for them to return. Always supervise pets and children when they are in the lawn area after treatment. Wash any toys or items that may have come into contact with the treated area. Store Weed B Gon out of reach to prevent accidental ingestion or misuse.
Application Instructions
Prepare the sprayer, dilute concentrate as directed, and apply evenly. Use targeted or broad spray techniques depending on weed coverage. Ensure thorough coverage for best results.
4.1 Preparing the Sprayer and Equipment
Start by activating the sprayer if it’s your first use—remove the pull strip to enable the batteries. Attach the Comfort Wand or Dial ‘N Spray applicator, ensuring all connections are secure. For concentrate, mix with water in a tank sprayer, following the recommended dilution ratio (e.g., 2 oz per gallon for Northern lawns). Always check for proper nozzle adjustment to achieve the desired spray pattern. Before application, inspect the equipment for leaks or damage to ensure efficient and safe use.
4.2 Mixing Concentrate for Optimal Results
For optimal results, mix Ortho Weed B Gon concentrate according to the label instructions. Use 2 ounces per gallon of water for Northern lawns and 1 ounce per gallon for Southern lawns. Ensure the mixture is well-stirred to maintain even distribution of the active ingredients. Avoid over-dilution, as this may reduce effectiveness. Apply the mixture within 24 hours of preparation to maintain potency. Always follow the recommended dilution ratios to ensure proper weed control while safeguarding your lawn grass.
4.3 Spraying Techniques for Effective Coverage
For effective coverage, adjust the spray nozzle to target specific weeds or achieve a broader spray pattern. Spray lightly but thoroughly, ensuring the solution reaches the leaves of the weeds. Maintain a steady motion and avoid overlapping to prevent over-application. Start spraying from the farthest point of your lawn and work backward to ensure even coverage. This method helps prevent missing spots and minimizes drift onto desirable plants. Proper spraying technique ensures optimal results and minimizes waste.
Timing and Weather Considerations
Apply Weed B Gon when temperatures are between 60°F and 80°F for optimal effectiveness. Avoid spraying if rain is expected within 24 hours. The product becomes rainproof after one hour.
5.1 Best Time of Day to Apply Weed B Gon
The best time to apply Weed B Gon is during early morning or late afternoon when temperatures are cooler, typically between 60°F and 80°F. Avoid spraying during the hottest part of the day to prevent evaporation and ensure the product adheres properly to weeds. Apply when the lawn is dry, and no rain is expected for at least 24 hours. This allows the herbicide to absorb effectively and become rainproof within one hour. Proper timing maximizes effectiveness and ensures the product works as intended without unnecessary waste or reduced efficacy.
5.2 Weather Conditions for Effective Application
For optimal results, apply Weed B Gon when weather conditions are calm and dry. Avoid spraying during strong winds to prevent drift onto desirable plants. The product becomes rainproof one hour after application, so ensure no rain is expected within 24 hours. Ideal temperatures range between 60°F and 80°F for best absorption. Avoid applying in extreme heat or cold, as this can reduce efficacy. Ensure the lawn is dry before application to allow the herbicide to adhere properly to weeds. Proper weather conditions ensure effective weed control and minimize environmental impact.

Reapplication and Maintenance
Reapply Weed B Gon every 1.5-2 weeks for persistent weeds. Spot treatments are effective for missed areas. Maintain lawn health with proper mowing and watering post-application.
6.1 When to Reapply Weed B Gon
Reapply Weed B Gon every 1.5 to 2 weeks for persistent weeds. Spot treatments can be done if new weeds appear after the initial application. Ensure the product has dried completely before reapplying. Avoid applying more than twice a year, with at least 30 days between treatments. Timing is crucial; apply when weeds are actively growing, typically during spring or early fall. Always follow the product label instructions for optimal results and lawn safety.
6.2 Post-Application Care for Your Lawn
After applying Weed B Gon, keep people and pets off the treated area until the product is dry. Water your lawn normally 24 hours after application to ensure the fertilizer portion absorbs into the soil. Avoid mowing for 2-3 days to allow the herbicide to work effectively. Fertilize as needed to promote healthy grass growth. Regular maintenance, such as watering and mowing, will help your lawn recover and stay weed-free. Proper post-application care ensures your lawn remains healthy and vibrant while controlling weeds.

Targeting Specific Weeds
Ortho Weed B Gon effectively targets over 250 broadleaf weeds, including dandelions, clover, and oxalis. Specialized formulas tackle tough weeds like crabgrass and creeping Charlie without harming grass.

7.1 Common Weeds Targeted by Weed B Gon
Ortho Weed B Gon effectively targets over 250 broadleaf weeds, including dandelions, clover, oxalis, and plantain. It also controls crabgrass and creeping Charlie, ensuring comprehensive weed control. The product is designed for both northern and southern lawns, killing weeds to the root without harming grass. Its selective formula ensures precise targeting, making it ideal for maintaining a healthy, weed-free lawn. Regular use helps prevent regrowth, providing long-lasting results for a lush, green yard.
7.2 Specialized Formulas for Tough Weeds
Ortho Weed B Gon offers specialized formulas for challenging weeds like chickweed, clover, and oxalis. These formulas are designed to target tough, persistent weeds without damaging lawn grass. For example, Weed B Gon Chickweed, Clover & Oxalis Killer is specifically formulated to eliminate these difficult weeds. Additionally, the product is effective against woody plants and vines, such as poison ivy and wild blackberries. These specialized solutions ensure that even the most stubborn weeds are controlled, providing a comprehensive weed management system for various lawn types;

Environmental Considerations
Ortho Weed B Gon emphasizes eco-friendly practices, ensuring minimal environmental impact when used correctly. Proper disposal and storage guidelines are provided to protect ecosystems and water sources.
8.1 Eco-Friendly Practices with Weed B Gon
Ortho Weed B Gon promotes eco-friendly practices by minimizing environmental impact when used as directed. Proper application ensures the product targets weeds effectively while safeguarding beneficial plants and soil health. Avoiding runoff into water sources and following label instructions are crucial to prevent contamination. The product is designed to break down naturally in the environment, reducing long-term ecological effects. By adhering to guidelines, users can maintain a balanced ecosystem while achieving a weed-free lawn. Responsible use helps protect wildlife and preserves lawn health for future generations.
8.2 Disposal and Storage Guidelines
Proper disposal and storage of Weed B Gon are essential for environmental safety. Always follow the product label instructions for disposal. Store the product in its original container, tightly sealed, and keep it out of reach of children and pets. Avoid pouring unused product down drains or waterways, as it may contaminate water sources. Store in a cool, dry place away from direct sunlight and heat sources. Do not freeze. Dispose of empty containers according to local regulations and guidelines for hazardous waste. Proper handling ensures safety and environmental protection.

Troubleshooting Common Issues
Common issues include uneven application results and resistant weeds. Check sprayer functionality, ensure proper mixing, and reapply as needed. For resistant weeds, rotate herbicides annually;
9.1 Addressing Uneven Application Results
Uneven application results can occur due to improper sprayer setup or inconsistent mixing. Ensure the sprayer nozzle is clean and properly adjusted for uniform coverage. Check the mix ratio and re-mix the solution if necessary. Avoid spraying in windy conditions, as this can lead to uneven distribution. If some areas are missed, wait 24 hours before spot-spraying. For best results, maintain consistent pressure while spraying and overlap treated areas slightly. Proper calibration of equipment and adherence to instructions will help achieve even coverage and effective weed control.
9.2 Managing Resistant Weed Populations
Resistant weeds may require specialized formulas or repeated applications. Identify resistant weeds and use targeted treatments. Reapply Weed B Gon every 10-14 days if needed, but avoid overuse to prevent further resistance. Spot-treat stubborn areas to avoid blanket application. Rotate herbicides if resistance persists. Maintain proper lawn care practices, such as mowing and watering, to strengthen grass and reduce weed competition. Monitor results and adjust strategies as needed to ensure long-term weed control and a healthy lawn.
Ortho Weed B Gon effectively kills weeds to the root when used correctly, ensuring a weed-free lawn. Follow instructions carefully to protect your lawn and environment.
10.1 Summary of Key Points
Ortho Weed B Gon is a selective herbicide designed to kill over 250 weeds without harming most lawn grasses. Proper application involves mixing concentrate correctly, spraying evenly, and avoiding rain within 24 hours. Safety measures include wearing PPE and keeping pets away until dry. Apply during optimal temperatures (60-80°F) for best results. Reapply every 30 days if needed, but no more than twice a year. Follow label instructions carefully to ensure effectiveness and lawn safety while minimizing environmental impact.
10.2 Final Tips for a Weed-Free Lawn
For a weed-free lawn, maintain regular checks and spot-treat new growth promptly. Improve lawn health by watering deeply, fertilizing seasonally, and mowing at the recommended height. Use pre-emergent herbicides in early spring to prevent new weeds. Address soil issues like poor drainage or nutrient deficiencies to discourage weed growth. Monitor for resistant weeds and adjust your strategy as needed. Stay informed about local weed species and adapt your control methods. Consistent effort and proactive care will ensure a lush, weed-free lawn year-round.