grazon herbicide per acre Grazon Pro Grass Weed Killer 1L
SKU: 89280328625
grazon herbicide per acre

grazon herbicide per acre Grazon Pro Grass Weed Killer 1L

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Description

grazon herbicide per acre Grazon Pro Grass Weed Killer 1LGrazon Pro Selective Herbicide 1L Product Overview Product Type Herbicide Product Name Grazon Pro MAPP No. 19875 Active Substances Clopyralid and triclopyr Formulation Emulsifiable concentrate Areas of Use Amenity grassland & grassland Amateur Professional Professional Application Window Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Weeds Controlled Broad leaved weeds including: Grazon Pro is a highly effective systemic penetrant selective contact

Grazon Pro Selective Herbicide 1L

Product Overview
Product Type Herbicide
Product Name Grazon Pro
MAPP No. 19875
Active Substances Clopyralid and triclopyr
Formulation Emulsifiable concentrate
Areas of Use Amenity grassland & grassland
Amateur/Professional Professional
Application Window
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Weeds Controlled
Broad-leaved weeds including:

Grazon Pro is a highly effective systemic penetrant selective contact herbicide containing 240g/l triclopyr and 60g/l clopyralid, that can be used to treat a wide range of broad-leaved weeds. It provides excellent control of weeds with tap roots such as docks and spear thistle as well as other problem weeds including nettles, brambles, broom and gorse in amenity grassland and grassland situations.

Grazon Pro is authorised for application via handheld sprayers, enabling excellent targeting of problem weeds. It is ideal for use on permanent pasture as well as other grass surfaces that are cut infrequently such as golf roughs.

Grazon Pro can be used to spot treat problem weeds at a rate of 60ml product to 10l water.

Product Benefits

  • Can be applied via a handheld sprayer
  • Controls a wide spectrum of weeds
  • Low application rate offers excellent value
  • Rainfast in just 2 hours




Instructions for use

Where to use

Grazon Pro can be used in all amenity grassland and grassland situations.

  • Amenity grassland: Areas of semi-natural or planted grassland subject to minimal or non-intensive management
  • Grassland: Land grown for grass production which may be grazed and/or cut for animal consumption


When to use

Grazon Pro can be used between 1st March to 30th October and is most effective when used to treat weeds that are actively growing.

For optimum efficacy, the timing of the application of Grazon Pro is crucial:

Weed Type Application Timing
Nettle When actively growing but before flowering
Dock In the spring when docks are in the rosette stage
Creeping thistle When actively growing but before flower spikes are 15 cm high
Bramble, broom and gorse June-August when actively growing but before autumn senescence begins


How to use

Grazon Pro can be applied using handheld spraying equipment such as a knapsack sprayer using a medium spray quality nozzle:

  • Half fill the spray tank with water
  • Add the required amount of Grazon Pro and agitate to ensure thorough mixing
  • Add the remaining water and continue to agitate
  • Maintain agitation of the spray solution whilst spraying
  • When spraying ensure foliage is thoroughly wetted but run-off should be avoided
  • To allow maximum translocation, avoid cutting the grass for up to 28 days after application
  • After spraying clean all spraying equipment inside and out, using a suitable spray tank cleaner

Additional Information

  • Do not apply onto or around manure or other compost heaps
  • Do not roll or harrow grass for 10 days before or 7 days after application
  • Any yellowing of the sward is transient and will quickly grow out
  • Avoid contact with non-target plants, ponds, lakes or water courses
  • In hot conditions vapour drift may occur
  • Grazon Pro residues in plant tissues (including manure and compost) which have not completely decayed may affect succeeding susceptible crops
  • Do not use plant material treated with Grazon Pro or manure from animals fed on crops treated with Grazon Pro for composting or mulching
  • Be aware that conifers are particularly sensitive to spray drift
  • Avoid applying when conditions are not suitable for active plant growth
  • Exclude livestock during treatment and for at least 7 days following treatment, if ragwort is present exclude livestock until it has completely recovered or died and there is no visible sign of the dead weed

Active Substances

Clopyralid and triclopyr

Bio-Chemical Mode of Action: Clopyralid and triclopyr belong to the synthetic auxins group of herbicides.

Synthetic auxins work by inducing rapid abnormal cell growth and development in the stems, petioles and leaves of susceptible plants causing cell bursts and ultimately cell and plant death.

Mobility: Clopyralid and triclopyr are systemic penetrants which means that the active substance can be translocated downwards through the plant within the phloem (sugar conducting tissues) and upwards through the plant within the xylem (water conducting tissues).

Application timing: Systemic auxins are best applied when the weeds are actively growing. They are generally more effective when target plants are younger and in their vegetative phases.

Resistance: The incidences of resistance to synthetic auxins remains relatively low which is assumed to be because the herbicide has multiple sites of action.

However, resistance to synthetic auxins has been observed globally with 36 species being confirmed as resistant as of 2017. Best management practices, such as alternating with products with a different mode of action and using cultural weed control methods, will help to reduce the risk of further resistance.


For Spot Treatment of Weeds in Established Grassland


FAQs

Shipping Notes
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Exchange/Return Notes
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SKU: 89280328625

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Dallas, US
★★★★★ 5
Nice divider, serves it's purpose well!
Size: 3 Panel 12FT W
This room divider worked out very well for what I needed. I wanted a simple way to create a little more privacy and separation in a larger room without doing anything permanent, and this divider was an easy solution. The panels provide good coverage, and the black color gives it a clean, modern appearance that blends in nicely with different décor styles. Assembly was fairly straightforward, and once set up, the wider feet helped keep the divider stable on the floor. I was especially happy with how flexible the panels are to arrange. You can keep it mostly straight, angle it around furniture, or create a more enclosed private space depending on the layout you need. The material allows light to filter through slightly while still offering a noticeable sense of privacy. I’ve used it for separating a workspace area, but it would also work well in bedrooms, apartments, dorms, studios, or shared living spaces. Another plus is that it can be folded and moved without too much effort when you want to change the setup. Overall, this divider delivers a good balance of functionality, portability, and appearance. It’s a practical option for anyone needing temporary room separation without installing permanent walls or curtains.
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Reviewed in the United States on May 26, 2026
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Jamie K.
Grantham, US
★★★★★ 5
Perfect for Adding Privacy to a Piano Studio
Size: 2 Panel 8FT W, Size: 2 Panel 8FT W
I Ordered the 2 Panel version which is way too big for my needs... that's on me. So keep in mind that the picture shows a fabric made for two panels only being used on one and hence it is not pulled tight; it would pull tight and not be so wrinkly if it was set up properly as two panels. The metal pools that make up the panels seem to be well made, stable, and of good quality. They were very easy to put together and they stand up tall with plenty of height. The appearance of it with the fabric on it isn't as elegant as it could be, but it still looks good enough. The material is plenty solid, not allowing light through it, and thereby making a solid barrier. I am using it to block the view out the studio door when a student is sitting at the piano to avoid distractions from the hallway. It will allow a student to enter the studio with our distracting the student who is at the piano.
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Reviewed in the United States on May 18, 2026
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Just Me
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★★★★★ 5
Room Divider That Gives Instant “This Is a Separate Space Now” Energy
Size: 3 Panel 12FT W
The Siebwin 3 Panel Folding Privacy Screen is surprisingly effective at changing the feel of a room without requiring construction, commitment, or somebody yelling about load bearing walls. The 12 foot width gives a substantial amount of coverage, making it useful for creating privacy, dividing open areas, blocking visual clutter, or setting up temporary sections within larger rooms. This saved us a ton of time and money in our new studio and enabled us to create a kitchen and office in one room. The wider feet make a huge difference because flimsy room dividers that collapse every time someone exhales too aggressively are deeply annoying. This one feels more stable and grounded once positioned. The folding design makes it easy to move around or adjust depending on the space, and it folds down relatively compactly when not in use. It is basically the introvert curtain wall of dreams. The material has a clean, neutral look that blends well into different room styles without screaming “temporary office cubicle panic.” It works well for apartments, studios, shared spaces, dressing areas, or simply hiding the mountain of chaos you swear you are going to organize tomorrow. Practical, portable, and refreshingly easy to use without turning setup into a three hour emotional event.
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Skeetre
Bozeman, US
★★★★★ 4
It's 2 panels holding 1 big privacy screen. Can't use as 2 separate 4' panels, but works great.
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This 2 panel privacy screen works well. Assembly was very straight forward, with easily labeled tubes. My son and I had it together in about 10 minutes, which was probably 3 minutes of me telling him to quit playing around and hand me the parts. It feels very sturdy, not likely to fall over or anything. The material fits well, with the Velcro being very strong. Measurements are all very accurate, with all pieces attaching properly. We have a similar privacy screen at work that we have to try and stretch out because the top and bottom Velcro doesn't fit quite right... this model does not have any issues though. The material is thin and light weight, but solid black so that you can't see anything through or behind it. I definitely think it's a great deal for the money. What I think would have given it 5 stars though, is if you had 2 totally separate 4' panels instead of 2 panels with one big screen. It really wouldn't cost any extra to make it so that the screen was in 2 pieces and you could use it as 2 separate panels instead of having to use it as one big panel. It says 2 panel folding privacy screens, but it's really one big one that folds in the middle.
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Bibiana colon
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★★★★★ 5
Medias
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Muy buenas, cómodas me encantaron
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