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Preen Lawn Weed Control

Preen Lawn Weed Control is rated 4.5818 out of 5 by 55.
  • 2015-09-04T08:36CST
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Preen Lawn Weed Control kills 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 Weed Control’s formulation eliminates those concerns when used according to label directions. Choose Preen Lawn Weed Control and have a green, weed-free lawn.

Where to buy · View product label (PDF)

Application

How to Apply

The maximum number of broadcast applications of Preen Lawn Weed Control per site is 2 per year.

  • Mow lawn to normal height 1 to 2 days before applying Preen Lawn Weed Control.
  • Water lawn thoroughly at least 1 day before application to sustain moisture until the next watering.
  • Apply Preen Lawn Weed Control 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 allow the granules to adhere and to remain on the leaf surface of the weeds.
  • Do not wash this product from weed leaves for 1 to 2 days after application of Preen Lawn Weed Control.  After 1 to 2 days,  thoroughly water the lawn.

Applying Around Established and Transplanted Plants

Do not allow Preen Lawn Weed Control 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.

Preen Lawn Weed Control cannot be applied to St. Augustine grass, Carpetgrass, or Dichondra, as injury would result to these types of turf/grasses. Additionally, this product cannot be applied to established turf (any variety) where clover is desirable, as it would harm the desirable clover.

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 Weed Control without selecting a size.

Rated 5 out of 5 by from Best around I have tried many brands and always end up with lots of dandelions still all over. My father gave me his guarantee that the dandelions would die if I used this product. Sure enough, they are ALL dead. I went and bought another bag just to finish the rest of the lawn. So happy and I recommend this product for so many friends now. Couldn't be happier.
Date published: 2015-07-30
Rated 5 out of 5 by from Great for managing weeds in lawn I have been suing Preen for several years and have a lawn that is virtually free of weeds. The product works great.
Date published: 2015-07-29
Rated 4 out of 5 by from dandelions I haven't had as many dandelions this year since I used Preen. It really does what it says.
Date published: 2015-07-15
Rated 2 out of 5 by from not worth the price after the reviews I bought this product. I applied this exactly as directed and it did kill a few dandelions. then after a few weeks they came back even stronger, the same ones it had killed at first. the spectricide used last year did just as well as this did and was a whole lot cheaper.
Date published: 2015-05-07
Rated 1 out of 5 by from Good If You Don't Work and Have a Small Yard I have an acre of land. This is not practical. How to Apply The maximum number of broadcast applications of Preen Lawn Weed Control per site is 2 per year. Mow lawn to normal height 1 to 2 days before applying Preen Lawn Weed Control.. **"Normal" is a nebulous word. What is normal? What if it is "normal height" now? Why does it need to be cut? Water lawn thoroughly at least 1 day before application to sustain moisture until the next watering. *** An entire acre? Apply Preen Lawn Weed Control 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 allow the granules to adhere and to remain on the leaf surface of the weeds. *** Again, sprinkle an entire acre? Do not wash this product from weed leaves for 1 to 2 days after application of Preen Lawn Weed Control. After 1 to 2 days, thoroughly water the lawn. *** So now I've watered an acre THREE times. This product was highly recommended, but it's really not practical at $18/bag.
Date published: 2015-04-12
Rated 5 out of 5 by from Works Fantastic I have been having trouble with weeds that are hard to kill. The Weed Control From Preen works phenomenal.
Date published: 2014-10-15
Rated 5 out of 5 by from I had a dandelion free yard this year I applied this preen product at the beginning of the year & had no dandelions at all. I thought I may need to apply it twice but to my surprise, one treatment was all it took to kill & prevent any of them from growing. I'll definitely be using it again next year.
Date published: 2014-10-09
Rated 5 out of 5 by from Driveway and sidewalk Miracle This works great I used it along my driveway and sidewalks was a miracle.
Date published: 2014-10-08
  • 2015-09-04T08:36CST
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