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Description
grazon xc herbicide Grazon Pro Weed Killer Docks Nettles Thistles Brambles Safe to Grass P – JohnstonSuppliesGrazon Pro 1L MAPP 15785 Active Ingredients: 240 g litre triclopyr (acid equivalent) present as 334 g litre of triclopyr butotyl and 60 g litre (5. 5% w w) clopyralid. Spot treatment for docks, thistles and nettles. For use in grassland such as paddocks. To treat woody weeds in amenity grassland see: Blaster 1L A foliar acting herbicide for the control of perennial broad leaved weeds including nettles, docks, thistles and brambles, broom and gorse in
Grazon Pro 1L MAPP 15785
Active Ingredients:240 g/litre triclopyr (acid equivalent) present as 334 g/litre of triclopyr butotyl and 60 g/litre (5.5% w/w) clopyralid.
Spot treatment for docks, thistles and nettles. For use in grassland such as paddocks. To treat woody weeds in amenity grassland see: Blaster 1L
A foliar acting herbicide for the control of perennial broad-leaved weeds including nettles, docks, thistles and brambles, broom and gorse in established grassland. This product replaces the previously registered product Grazon 90.
Notes:
- Grass and weeds must be actively growing to ensure good weed control and minimal check to the grass. Do not spray in drought, very hot or very cold weather conditions.
- Only use GRAZON PRO on permanent pasture or on leys that have been established for at least 1 year.
- Do not apply the product where clover is an important constituent of the sward. Clover will be eradicated by an application of GRAZON PRO.
- Thoroughly clean the sprayer after use.
- DO NOT use any plant material treated with GRAZON PRO for composting or mulching.
- DO NOT use manure from animals fed on crops treated with GRAZON PRO for composting.
- Keep livestock out of treated areas for at least 7 days and until foliage of any poisonous weeds such as ragwort has died and become unpalatable. To allow maximum translocation of GRAZON PRO to the roots do not cut grass for 28 days after application.
Application Rates:
| Weeds | Rates Of Use (ml/100m2) | Optimum timing of application |
|---|---|---|
| Common Nettle | 12 | Spray when actively growing but preferably before flowering (normally up to mid June) |
| Dock (curled and broad-leaved) | 12 | Treat in the spring when the docks are in the rosette stage up to 25cm high. If the grass has been cut for hay or silage or grazed leave for 2-3 weeks to allow sufficient re-growth to occur before spraying. On large well established docks, or where there is a high reservoir of seed in the soil a second dose the following year may be required. |
| Creeping thistle | 12 | Spray when actively growing but before flowering spikes are 15cm high. For thistles beyond this stage the rate should be increased to 12 millilitres per 100m2. Applications of GRAZON PRO at flowering or during seeding is likely to produce reduced levels of control. If grass has been cut for hay or silage treat 2-3 weeks after cutting when sufficient regrowth has occurred. |
| Bramble, broom and gorse | 12 | Spray in June-August when actively growing but before plants begin to senesce in the autumn. It is essential that, particularly with large bushes, all the foliage is thoroughly wetted or incomplete kill may result. |
The timing of the application of GRAZON PRO herbicide is crucial. For good results the product must be applied to actively growing weeds.
Mixing: Half fill the knapsack with water and add required amount of GRAZON PRO mixing well. Use the spray immediately.
Spray Volume: For overall application GRAZON PRO should be used in a spray volume of 2 litres of water per 100m² to give good coverage of the weeds.
| Applicator | Coverage per 1ltr Bottle | Application Rate (Litres/Ha) |
|---|---|---|
| Knapsack sprayer | 8333m² | 1.2 litres per hectare in 200 litres of water |
Spray Quality: Apply as a MEDIUM quality spray as defined by the BCPC system.
Spot Treatment: On grassland where weed populations are too low to justify overall spraying, and around the farm, all the above weeds will be controlled by a spot treatment of 60 ml GRAZON PRO per 10 litres of water using a suitable lance from a knapsack. The weeds should be thoroughly wetted with the spray solution but spraying until "run-off" will decrease activity. The use of flood jets is recommended to prevent drift. Care should be taken to avoid local overdosing.
General Information:
- GRAZON PRO residues in plant tissues which have not completely decayed may affect succeeding susceptible crops.
- Do not use any plant material treated with GRAZON PRO for composting and mulching.
- Do not use manure from animals fed on crops treated with GRAZON PRO for composting.
- All conifers, particularly pine and larch, are very sensitive to spray drift. In hot conditions vapour drift may occur
- Avoid damage by drift onto susceptible crops or waterways. Do not apply directly to, or allow spray drift to come into contact with agricultural or horticultural crops, amenity plantings, gardens, ponds, lakes or watercourses.
YOU WILL ALSO RECEIVE A PAIR OF NITRILE GLOVES FOR SAFE HANDLING!!!!
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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- Delivery to the USA:
- Standard Shipping : 3-10 business days
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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
4.2 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 5
Overall very good product.
Style: 15" (2 x 2Ah)
I bought this trimmer as I had previously bought a Greenworks 24V MAX Cordless drill that uses the same battery.
The batteries to buy them alone are over 50 dollars each and as this has two its a great value in that respect.
I was tired of electric trimmers with cords or noisy gas powered ones that are hard to start.
This so far has worked excellent.
I have not had a problem with the trimmer cord breaking and having to re-wind it back onto the spool like some other trimmers I have used.
It is not noisy and it is effective and easy to use.
The only thing I would disagree on is it is advertised as having an Ultra lightweight design.
It is not heavy or cumbersome to use but I would not call it ultra lightweight.
Overall very good product.
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Reviewed in the United States on October 17, 2025
★★★★★ 1
Extremely diappointing
Style: 15" (2 x 2Ah)
I purchased a Greenworks Impact Wrench for my son. I was so so impressed with it that I purchased one for myself & decided to try their 2x24V 15" Cordless String Trimmer. Unfortunately just because a company makes one excellent tool doesn't mean that all their tools are good. The first problem I had with the trimmer was that it didn't come with the batteries or charger in the ad. It was supposed to have 4.0Ah batteries but came with 2.0Ah. In addition, more often than not, the manual didn't agree with actual parts & features. The trimmer requires two 24V batteries to operate. It can't be used with one battery even though it has a "low power" setting. On full power the trimmer had adequate power for most weeds but is no where near as powerful as a gas trimmer. The batteries only lasted about 20 minutes (this trimmer does not have a brushless motor). The 2 line feed head is not designed for easy reloading. In fact, it is the worst design I've ever owned. I've decided to return it & try one of their 2x24V brushless motor trimmers which should provide more power & has 4.0Ah batteries but costs significantly more.
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Reviewed in the United States on June 25, 2022
★★★★★ 3
CUSTOMER SERVICE IS TRASH - edited
Style: 15" (2 x 2Ah)
I bought this product and it arrived with one battery that doesn't charge out of the two. Without 2 batteries, it won't work at all. Attempted to contact Greenworks with the number Amazon provided. They were closed on the weekends. Called Monday and the message stated that customer support closed early. Attempted using the Chat option for help. It states the model number STE304, doesn't exist, so I couldn't proceed. Called on Tuesday. I have been on hold for over an hour and still nothing. Will update.
After about an hour and a half on hold (yes, the offer the option of leaving a call back number, which I didn't use as I had to work from home to access customer service when they were open. Also, they needed me to try out stuff with the batteries and give them serial numbers, etc.) The lady I spoke to spoke English and appeared to be US based. Eventually, after doing the "did you restart it" version of troubleshooting, it was indeed determined my battery didn't work and they offered to ship me a new one at no cost. I then had to dispose of my non-working battery in the proper manner, and our yearly toxic garbage pick up coincided with this, thankfully. It took time out of my work schedule to get this resolved, but the lady I spoke to was great and I did get my battery about a week or so later, which I did appreciate. Customer service needs better access esp since you have to have the physical batteries and charger to get this resolved, which you may not be able to do while working. Maybe they can't find people to work as that seems to be an issue everywhere. The weed eater works fine. Updated from one star to three based on resolving issues and a dead battery upon arrival, rather than the actual equipment working.
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Reviewed in the United States on May 7, 2024
★★★★★ 5
Recommend
Style: 2 x 2.0Ah
Works great BUT if you make this purchase go ahead and order handle extension because if you don't it will screw your low back up big time. Like I said works great cut great but I haven't tested the run time yet.
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Reviewed in the United States on May 23, 2026
★★★★★ 5
Edged entire corner lot with a sidewalk on one charge of the batteries.
Style: 2 x 2.0Ah
Excellent. A bit heavier than my echo gas weed trimmer for reference. Fair balance but it is a bit of a workout. The good thing is I can edge a 10k sq ft corner lot in about 1/3 the time. On the corner, I have both sides of the sidewalk plus the curb side to do. I've owned gas edgers before also. This comes in comparable to the price I paid for one of those 20 years ago so I would also say a good if not very good value for the buck. It was not an initial edging but 1st maintenance for the year and rather overgrown. Didn't even use one full charge on the edger.
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Reviewed in the United States on February 24, 2026