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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
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Description
grazon herbicide canada Grazon Extra HerbicideGrazon Extra the premium control option for foliar applications on hard to kill noxious and woody weeds. It contains three active ingredients, offering control of the broadest list of weeds in a single product on the market. Grazon Extra offers outstanding knockdown and residual weed control and is registered to control of a range of environmental, noxious woody and herbaceous weeds. Features: Acts on both foliage and roots to provide rapid burnout of
Grazon Extra the premium control option for foliar applications on hard-to-kill noxious and woody weeds. It contains three active ingredients, offering control of the broadest list of weeds in a single product on the market.
Grazon Extra offers outstanding knockdown and residual weed control and is registered to control of a range of environmental, noxious woody and herbaceous weeds.
Features:
- Acts on both foliage and roots to provide rapid burnout of leaves, dry down of stems and destruction of the root mass to prevent regrowth.
- Ingredients remain active in soil and prevent seeds of the target woody plants and secondary weeds from germinating for many months after application.
- Controls the target weeds without harming pasture grasses.
- Registered and premium to control a range of environmental, noxious woody and herbaceous weeds.
- Grazon Extra Herbicide offers control of the broadest list of weeds in a single product on the market.
Major Weeds Controlled:
| African boxthorn | Horehound |
| Angophora spp. | Lantana (Lantana camara) (Lantana montevidensis) |
| Australian blackthorn | Lion’s tail (Leonatis nepetifolia) |
| Banksia spp. | Limebush |
| Biddy bush | Manuka |
| Blackberry | Mesquite (Prosopis spp.) |
| Blue heliotrope | Prosopis velutina |
| Brooms (Cape, English, flax leaf, montpellier) | Milfoil (Yarrow) |
| Camphor Laurel | Mistflower |
| Capeweed | Mother-of-millions |
| Casuarina spp. | Paddy’s lucerne |
| Chinee apple | Parkinsonia |
| Cockspur thorn | Paterson’s curse |
| Common sensitive plant | Prickly pear (common) Smooth tree pear |
| Crofton weed | Rubber vine |
| Eastern cotton bush (Maireana microphylla) | Siam weed |
| Eucalyptus spp. | Sicklepod |
| Fireweed | Spear thistle |
| Galenia | St John’s wort |
| Giant bramble | Sweet briar |
| Gorse | Tobacco weed |
| Groundsel bush (Baccharis halimifolia) | Wattle (Acacia spp.) (except corkwood wattle) |
| Green cestrum | Wild Rosemary (Cassinia laevis) |
| Hawthorn | Wild tobacco tree |
Active Ingredients: 300g/L triclopyr; 100 g/L picloram, 8 g/L aminopyralid
Mode of Action: Plant cell growth disruption (all pyridines)
Formulations: Emulsifiable concentrate liquid
Restraints:
- Do not apply to weeds which may be stressed (not actively growing) due to prolonged periods of extreme cold, moisture stress (water-logged or drought affected), poor nutrition, presence of disease, damage or previous herbicide treatment, as reduced levels of control may result.
- Do not spray if rain is likely within 1 hour or if foliage is wet from rain or dew.
- Do not burn off, cut or clear blackberry or other woody weeds for at least 6 months after spraying.
- Do not apply by aerial application in wind in excess of 15 km/hr and/or air temperatures above 35C.
More information found at Corteva Agriscience.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 5
It really does the job!
Size: 8 Oz
This stuff actually works really well. It brought all my plastic back to life. And although I don't think it's designed to use on metal my toolbox is black and it looked faded and I did the toolbox with it and it looks brand new now. There's a die in this product that makes it last longer than most other products I believe. And if your plastics are really bad like some of mine were give it to treatments and you'll be amazed. You have to let it dry for a while it will be sticky depending on the climate for a day or so but it's pretty much dry it won't you know smudge or anything but it just feels sticky to the touch for a day or two. I've been through the car wash a few times since I treated it and it didn't hurt that new finished.
I do recommend this product.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Excellent results, easy to use, impressed!
Size: 8 Oz, Size: 8 Oz
I used the glide coat ceramic sponge applicators (it’s what I had) and the absorption was perfect. Application on trim pieces was super easy. Had to get a little particular around my mirrors and window trim (I didn’t tape, oops) I used 4-5 throwaway microfiber towels to wipe excess. Super pleased with 1st coat, may go back for seconds on my tonneau. I left each section to cure for about 7 minutes then wiped with towel. Leaves a nice matte finish that pulls out the sparkles in my Raptor trim. No sticky residue leftover.
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Reviewed in the United States on March 9, 2026
★★★★★ 4
Very good but over priced!
Size: 8 Oz, Size: 8 Oz
Great product and works very well. I was disappointed because of the high price and the small size bottle. But other than that it’s a very good product and makes my work van look clean, shiny clean. My van is white, but it was easy to clean it if I missed up. Good but over priced!
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Reviewed in the United States on January 29, 2026
★★★★★ 5
Super good
Size: 4 oz Kit, Size: 4 oz Kit
Super easy to use and seems to dry quickly. I think it’s a great value for the price. I can’t say how long the results last for but the process is easy enough and the results are good enough that I’d be down for doing it every couple months. It dries black and made my trim look brand new. Honestly the hardest part was just taping around the side mirrors. You should definitely get this if you’re on the fence about it.
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Reviewed in the United States on March 24, 2026
★★★★★ 5
Superior trim restore product!!
Size: 8 Oz, Size: 8 Oz
Superior product!!! Best plastic and trim restore product I've ever used. I have a 2002 Camaro kept outside in the FL sun and this did an incredible job turning back the clock! Worked on the t-top rubber, front grill, and also in interior plastic panels that had gone grey with UV exposure. People can't belive my car is 24 year old and not garage kept thanks to products like this...
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Reviewed in the United States on April 30, 2026