Syngenta Tenacity Herbicide - Pre-Emergent and Post-Emergent Weed Control, 8-oz. Liquid Weed Killer for Lawns and Turf Grasses, Active Ingredient Mesotrione Herbicide
Tenacity herbicide is a systemic pre-emergence and post-emergence herbicide for the selective contact and residual control of weeds in turfgrasses.
Syngenta Tenacity Herbicide - Pre-Emergent and Post-Emergent Weed Control, 8-oz. Liquid Weed Killer for Lawns and Turf Grasses, Active Ingredient Mesotrione Herbicide

Syngenta Tenacity Herbicide - Pre-Emergent and Post-Emergent Weed Control, 8-oz. Liquid Weed Killer for Lawns and Turf Grasses, Active Ingredient

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Tenacity herbicide is a systemic pre-emergence and post-emergence herbicide for the selective contact and residual control of weeds in turfgrasses.
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What Stands Out

Dual Action Control
Offers both pre-emergent and post-emergent weed control, effectively managing weeds at different growth stages, ensuring healthy lawns and turf throughout the season.
Broad Spectrum Efficacy
Targets a wide range of weeds, including difficult varieties that can disrupt lawn aesthetics and health, providing comprehensive protection for diverse grass types.
User-Friendly Application
The convenient 8-oz. liquid format allows for easy and precise application, making it accessible for home gardeners and professional landscapers seeking effective weed management solutions.

產品詳情

Find the best deals on Tenacity Herbicide at Ubuy 香港. Shop now and get effective control over challenging weeds in your lawn and garden.
  • Eliminates weeds at seedling stage for healthy grass growth
  • Systemic pre-emergence and post-emergence herbicide for selective weed control in turfgrasses
  • Targets over 46 broadleaf weed and grass species
  • Active ingredient mesotrione inhibits photosynthesis in susceptible plants
  • Can be absorbed by plants through roots, shoots, and leaves
  • Shelf life: 5-8 years from date of manufacture when stored properly
Package Weight1.18 Pound

Who Should Buy?

Suitable For
  • Homeowners

    Ideal for residential lawns, effectively controls weeds without harming desirable grasses for a healthy lawn.

  • Professional Landscapers

    Perfect for landscape maintenance, providing reliable pre-emergent and post-emergent weed control for various turf grass types.

  • Golf Course Managers

    Suited for turf management in golf courses, ensuring a pristine playing surface free from stubborn weeds.

Not Suitable For
  • Vegetable Gardens

    Not suitable for vegetable gardens due to potential harm to edible plants and crops during application.

產品敘述

Syngenta Tenacity Herbicide - Pre-Emergent and Post-Emergent Weed Control, 8-oz. Liquid Weed Killer for Lawns and Turf Grasses, Active Ingredient Mesotrione Herbicide

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客戶問題&回答

  • 題: What is Syngenta Tenacity Herbicide used for?

    回答: Syngenta Tenacity Herbicide is designed to provide both pre-emergent and post-emergent control of a wide variety of weeds in lawns and turf grasses. It effectively targets common weeds such as crabgrass and broadleaf plants, ensuring a healthy and lush lawn. Its active ingredient works by preventing weed seeds from germinating and killing existing weeds, promoting a thriving turf. Ideal for both residential and commercial lawns, it is perfect for use during the growing season for effective weed management.
  • 題: How do I apply Syngenta Tenacity Herbicide?

    回答: To apply Syngenta Tenacity Herbicide, mix the recommended amount with water according to the instructions provided on the label. Use a backpack sprayer or a hose-end sprayer for even coverage. Apply the herbicide during calm weather to prevent drift, ideally in early spring or fall when weeds are actively growing. Proper application techniques ensure optimal results, helping to prevent weed establishment and maintaining a healthy lawn. Always wear appropriate protective equipment during application.
  • 題: Can I use Syngenta Tenacity Herbicide on all types of grass?

    回答: Syngenta Tenacity Herbicide is safe for use on many turf grasses, including bluegrass, fescue, and ryegrass. However, it is essential to read the label to confirm compatibility with your specific grass type, as there may be restrictions on sensitive varieties. Understanding your grass type ensures your lawn stays healthy while effectively controlling weeds. Always perform a small patch test if you are unsure of the herbicide’s effect on your grass type.
  • 題: Is Syngenta Tenacity Herbicide safe for pets and children?

    回答: Yes, once Syngenta Tenacity Herbicide has dried, it is generally safe for pets and children to return to treated areas. However, it is crucial to follow the application guidelines and wait for the specified time before allowing access. Safety precautions help minimize exposure during application and ensure that the lawn remains safe after treatment, allowing for worry-free enjoyment of outdoor spaces by families and pets.
  • 題: What is the active ingredient in Syngenta Tenacity Herbicide?

    回答: The active ingredient in Syngenta Tenacity Herbicide is Mesotrione. This innovative herbicide works by inhibiting specific enzymes essential for weed growth, effectively disrupting their life cycle. Its selective nature allows it to target weeds while being less harmful to desirable grass, making it an ideal choice for lawn care. Choosing products with effective active ingredients is essential for successful weed control and maintaining the health of your lawn.
  • 題: When is the best time to apply Syngenta Tenacity Herbicide?

    回答: The best time to apply Syngenta Tenacity Herbicide is during the early spring or late summer when weed seeds are germinating. Applying before weed germination (pre-emergent) allows the herbicide to prevent weeds from establishing, while post-emergent applications target existing weeds. Proper timing ensures maximum efficacy, helping to achieve a weed-free and healthy lawn throughout the growing season.
  • 題: How often can I apply Syngenta Tenacity Herbicide?

    回答: Syngenta Tenacity Herbicide can be applied up to two times during the growing season, following the label’s recommended rates and timings. It is crucial to allow enough time between applications as specified on the label to prevent potential damage to your turf. Following these guidelines helps maintain the effectiveness of weed control while ensuring your lawn remains healthy and vibrant.
  • 題: What should I do if it rains after applying Syngenta Tenacity Herbicide?

    回答: If it rains shortly after applying Syngenta Tenacity Herbicide, the effectiveness may be reduced, especially if the product has not yet dried. Ideally, allow for a rain-free period of at least 24 hours post-application for optimal absorption. If unexpected rain occurs, monitor the treated area for new weed growth, and if necessary, reapply after waiting for the appropriate time. Maintaining effective weed control may require some adjustments based on weather conditions.
  • 題: How long does it take for Syngenta Tenacity Herbicide to work?

    回答: Syngenta Tenacity Herbicide typically begins to show results within 7 to 14 days after application, depending on the type of weeds present and environmental conditions. Weeds will exhibit signs of yellowing and wilting as the herbicide takes effect. Patience is essential, as full control of stubborn weeds may take longer. Observing changes in the lawn helps gauge effectiveness and determine if further action is needed.
  • 題: Where can I buy Syngenta Tenacity Herbicide in Hong Kong?

    回答: You can purchase Syngenta Tenacity Herbicide in Hong Kong through Ubuy, which offers a wide range of gardening products including this specific herbicide. Ubuy provides easy online access and delivery options for your convenience, ensuring you receive the right product for effective weed control in your lawn. Buying from reputable retailers like Ubuy guarantees product authenticity and reliable customer service.

Syngenta Weed Killers Editorial Review

Tenacity is a selective herbicide that works well on creeping Charlie, goosegrass, crabgrass, and other weeds. It is ideal to spray during the weeds' active growth periods and to be careful not to overspray on flowers and shrubs as it can kill them too. The product contains Mesotrione as the active ingredient, and the recommended areas for 8 oz. is 1 acre with safe use during centipede grass and in the presence of pets and children. Most customers claim that it works well, is inexpensive and safe but require a second treatment within 7-10 days to do the job thoroughly; some report that it may cause "bleaching" and may not work after one application. The product instruction recommends using a surfactant in pre-emergent applications of the product.

Customer Reviews & Ratings

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優點

  • Works well on a variety of grass types and weeds.
  • Safe to use around pets and children.
  • Inexpensive.
  • Does not kill the grass, only the weed.

缺點

  • Some weeds may require a second round of treatment.

Platform Trust & Buyer Confidence

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3.8/5 96 reviews
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FZ
F Zhang
Verified buyer

“Good product, and smooth delivery!”

18-Jul-26 · via Trustpilot
RD
Roxy
Verified buyer

“Great products and services”

17 April 2026 · via Trustpilot
KD
Khushi
Verified buyer

“Ubuy Hong Kong is a game-changer. I was looking for a specific American brand that doesn't ship to Asia, and Ubuy had it in stock. The selection of global products is incredible. It saves me the hassle of using freight forwarders or asking friends to bring items over. The process was seamless from checkout to delivery”

6 July 2026 · via Trustpilot
KM
kritika
Verified buyer

“I?m always nervous buying electronics and skincare online, but Ubuy Hong Kong delivered exactly what I ordered and it was 100% genuine. It?s refreshing to find a platform that you can actually trust with premium brands. Will definitely be a returning customer.”

3 July 2026 · via Trustpilot
S
Sam
Verified buyer

“Great product, good packing, the goods arrived quickly and well protected.”

6 June 2026 · via Trustpilot
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