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  1. Herbicide Finder
  2. Pennant Magnum
  • Features and Specs
  • Name: Pennant Magnum

    Application Rate: 1.30oz - 2.60oz /acre

    Price: $262.95 get notified if price drops

    Price/Acre: ~$4.01

    Where: Amazon Link

    Manufacturers Label: Pennant Magnum Label

    Herbicide Group(s): 15

    Active Ingredients: metolachlor

    Description: Pennant Magnum herbicide is a selective pre-emergent herbicide that provides residual control of many annual grasses, broadleaf weeds, and annual sedges in established turfgrasses, ornamentals, and landscapes. It is also used in non-crop areas including managed rights-of-way for transportation systems and utilities, including, roadways, roadsides, railways, and equipment yards.

    Key Benefits of Pennant Magnum Herbicide:

    Pre-emergent control: Pennant Magnum is a pre-emergent herbicide, meaning it works by preventing weed seeds from germinating and establishing in the first place. This can be particularly beneficial for managing weed populations before they become a visible problem.

    Broad-spectrum control: Pennant Magnum is effective against a wide range of annual grasses, broadleaf weeds, and annual sedges. This makes it a versatile tool for managing diverse weed populations.

    Residual activity: Pennant Magnum provides residual control of weeds, meaning it continues to work for a period of time after application. This can help to keep treated areas weed-free for longer.

    Safe for established turf and ornamentals: When used as directed, Pennant Magnum is safe to use on established turfgrasses and ornamentals. This allows for effective weed control without damaging desirable plants.

    Non-crop use: Pennant Magnum can be used in non-crop areas such as managed rights-of-way for transportation systems and utilities, including roadways, roadsides, railways, and equipment yards. This makes it a useful tool for managing weeds in these areas.
  • Price History
  • Safe On
  • 1. Bahiagrass
  • 2. Bermudagrass
  • 3. Centipede
  • 4. St. Augustine
  • 5. Zoysia
  • Weeds Controlled
  • 1. Annual Bluegrass
  • 2. Annual Sedge
  • 3. Barnyardgrass
  • 4. Carpetweed
  • 5. Common Purslane
  • 6. Crowfootgrass
  • 7. Doveweed
  • 8. Fall Panicum
  • 9. Field Sandbur
  • 10. Fragrant Kyllinga
  • 11. Giant Foxtail
  • 12. Globe Sedge
  • 13. Green Kyllinga and False Green Kyllinga
  • 14. Smooth Pigweed
  • 15. Spiny Amaranth
  • 16. White Kyllinga
  • 17. Yellow Foxtail

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