What Is Grazon Herbicide?

Grazon Extra Herbicide 1L 300g/L Triclopyr 100g/L Picloram Grass


Grazon herbicide is a popular weed killer used in agriculture, forestry, and landscaping to control broadleaf weeds and brush. It is a selective herbicide that targets only certain types of plants while leaving others unharmed. Grazon herbicide has been used for many years, and it is considered one of the most effective herbicides for controlling weeds.

How Grazon Herbicide Works

Grazon herbicide works by disrupting the growth and development of broadleaf weeds and brush. The active ingredient in Grazon herbicide is picloram, which is absorbed by the leaves and roots of the target plants. Picloram then moves through the plant’s vascular system, killing the plant from the inside out.

Benefits of Grazon Herbicide

Grazon herbicide is a popular choice for controlling weeds and brush because of its effectiveness and selectivity. It is also easy to use and can be applied in a variety of ways, including spraying, brushing, or wiping. Grazon herbicide is also long-lasting and can provide control for up to a year.

Uses of Grazon Herbicide

Grazon herbicide is commonly used in agriculture to control weeds and brush in pastures, hayfields, and rangelands. It is also used in forestry to control invasive plants and brush that can compete with trees for water and nutrients. Grazon herbicide is also used in landscaping to control weeds and brush in parks, golf courses, and other public areas.

Precautions When Using Grazon Herbicide

Although Grazon herbicide is considered safe when used according to the label directions, there are some precautions that should be taken. It is important to wear protective clothing when handling Grazon herbicide, including gloves, long-sleeved shirts, and pants. It is also important to avoid spraying on windy days to prevent drift onto non-target plants.

Environmental Impact of Grazon Herbicide

Grazon herbicide can have some environmental impact if not used properly. It can contaminate soil and water if it is overused or applied incorrectly. Grazon herbicide can also harm non-target plants and wildlife if it is applied in areas where they are present. It is important to follow label directions carefully and use Grazon herbicide only when necessary.

Alternatives to Grazon Herbicide

There are several alternatives to Grazon herbicide for controlling weeds and brush. These include mechanical control, such as mowing or hand-pulling, and cultural control, such as planting cover crops or using mulch. There are also other herbicides available that are less toxic and have a lower environmental impact.


Grazon herbicide is a popular and effective weed killer that has been used for many years. It is a selective herbicide that targets only certain types of plants and is easy to use. However, it is important to take precautions when using Grazon herbicide and to consider alternatives if possible. By using Grazon herbicide responsibly, we can help protect our environment and ensure the long-term health of our crops, forests, and landscapes.