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Preen Lawn Broadleaf Weed Control

This product has been discontinued, please try Preen Weed Control

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Preen Lawn Broadleaf Control acts as a weed killer and controls a wide range of lawn weeds including dandelion, chickweed, knotweed, plantain, henbit, spurge and many others commonly found in home lawns. Choosing weed killers for lawns can often be confusing, and you might worry about burning your lawn. But Preen Lawn Broadleaf Control makes it simple - don't choose other lawn weed killers. Choose Preen and have a green, weed-free lawn.

· View product label (PDF)


How to Apply

The maximum number of broadcast applications per treatment site is 2 per year.

  • Mow lawn to normal height 1 to 2 days before applying this weed control product.
  • Water lawn thoroughly at least 1 day before application to sustain moisture until the next watering.
  • Apply weed control product when weeds are young and actively growing, preferably in the morning when dew is on the grass. If grass is not moist at time of application, sprinkle lightly with water to hold the material and prevent dust drift onto nontarget plants.
  • Do not wash from weed leaves for 1 to 2 days after application of weed control product. At this time a thorough watering should be made.

Applying Around Established and Transplanted Plants

Do not allow the weed control product to drift onto flowers, vegetables or ornamental shrubbery. Apply when the air is calm. Do not apply to newly seeded lawns or areas underlaid by roots of desirable trees and shrubs.

This is not the product label. Always read and follow directions on the product label. Use only as directed.

Weeds Controlled

Available Sizes

To review a particular product within this family please choose from one of the available sizes below, or you may continue to write a review for Preen Lawn Broadleaf Weed Control without selecting a size.

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Product Support

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