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Concern® Weed Prevention Plus® 8-2-4 25lb

model #: 97185

Free Shipping over $99
Product Details:

  • Prevents weeds while fertilizing your lawn.
  • Covers 1,500 sq ft total (1 bag).
  • Will not burn your lawn.
  • 90% effective weed control in the first year.
  • Easy to use and to distribute evenly.
US Availability: In-Stock

Concern® Weed Prevention Plus® for Lawn Care 8-2-4 - 25lb


lawnConcern® Weed Prevention Plus® combines our powerful weed prevention pre-emergent with our effective all natural fertilizer to make your lawn the greenest on the block!



The Concern® Weed Prevention Plus® for Lawn Care 8-2-4 harnesses the power of corn gluten meal (82%), nitrogen (8%), phosphate (2%) and potash (4%), which combine to create a powerful weed prevention fertilizer. Up to 90% effective weed control in the first year on dandelions and crabgrass.


Using an all-natural product like Weed Prevention Plus will give you a healthy, thick, lush lawn all year long!


Effective for use on:

Dandelions, Smooth crabgrass, clover, quackgrass, barnyardgrass, curly dock, green foxtail, giant foxtail, creeping bentgrass, shattercane, wooly cupgrass, pursiane, annual bluegrass, lambsquarter, black nightshade, orchardgrass, black medic, redroot pigweed, velvetleaf, catchweed bedstraw, buckhorn Plaintain


How does it work?

Concern Weed Prevention Plus is powered by corn gluten meal which contains naturally occurring substances which inhibit the growth of the seed's tiny feeder roots. This causes the weed seedlings to die before their roots ever have a chance to become established.


This product is designed for use on established turf grass and lawns as a natural pre-emergent herbicide and a slow release fertilizer. This product is most effective when applied at a minimum of twice a year, in early spring and in the fall, to control germinating annual weeds. The product performs best when an extended drying period follows the initial watering after application.


Do not use on grass that has been recently seeded as it may inhibit the germination of the new seeds. This product may be applied any time after the first mowing on newly seeded lawn.


Do not reseed treated areas for a minimum of 6 weeks after a single application of 10-20 lbs. per 1000 sq ft.


Directions for Use:

Spring application:

For crabgrass, dandelions, and other Spring germinating weeds, apply at a rate of 15 lb per 1000 sq. ft. This product should be applied one to two weeks prior to the anticipated germination of the annual weeds you wish to control. This timing will vary with the geographical area. A good general rule is to apply the product when crocuses are blooming or when forsythia blooms drop


Fall Application:

Many annual weeds such as dandelions germinate in the Fall. To control Fall germinating weeds, apply 15lbs. per 1000 sq ft in late summer, when temperatures turn cooler.


For optimum performance, this product should be watered in following application in order to activate product. If you use an automatic irrigation system, shut system down for several days to allow surface soil to dry.


Concern® - From the earth, for the earth

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