The Anderson's 21-3-8 Fertilizer with Barricade Herbicide

5 out of 5 stars 2 Reviews | 9 Q&A

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The Anderson\'s 21-3-8 Fertilizer with Barricade Herbicide
bag (50 lb)
Price/Ea.
$75.58  $83.98 Save 10%!
$75.58
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bag (50 lb)
$75.58 Save 10%!
Total Price: $75.58

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Product Highlights

  • Feeds your lawn while preventing weed growth
  • Pre-emergent control of broadleaf and grassy weeds
  • Prevents growth of barnyardgrass, bluegrass, poa annua, foxtail, and spurge
  • Product Overview

    The Anderson’s 21-3-8 Fertilizer with Barricade Herbicide is a 2-in-1 weed and feed formula that helps protect lawn while feeding the grass to promote stronger roots and turf. It contains Prodiamine as its active ingredient which provides effective, pre-emergent control of unwanted broadleaf and grassy weeds in established turfgrasses. It offers residual control of a wide variety of susceptible weeds and it works by preventing germination of weed seeds and stop them from developing. It is most effective when stimulated by at least 0.5 in. of irrigation or rainfall, with shallow addition before germination and within 14 days after application. It also feeds just the right amount of essential nutrients at 21-3-8 formulation to achieve a healthier lawn. This granular formula comes in 50 lb. bag.

     
  • Product Documents

  • 2 Customer Reviews

    Top Reviews

    5 of 5 Stars

    Year round control

    By Chester on 09/08/2020

    Verified Purchase

    Used this on my mother's tall fescue lawn. The prior year she had a major crabgrass and foxtail problem. This year the only weed in her lawn was dandelions which were spot treated with a selective her…

    Read Full Review »

    5 of 5 Stars

    Anderson 21-3-8 Fertilizer

    By Raul on 04/11/2025

    Good product grass is turning green hope it also takes care of weed seeds not germinating in the lawn

  • 9 Questions & Answers

    Helpful Q&A's
    Q
    Will The Anderson's 21-3-8 Fertilizer with Barricade Herbicide kill dollar weed in lawn?
    A

    The Andersons 21-3-8 Fertilizer with Barricade Herbicide is not labeled to control dollarweed. It offers residual control of a wide variety of susceptible weeds and it works by preventing germination …

    Read Full Answer »
    Q
    What is the Scott's drop spreader setting for The Anderson's 21-3-8 Fertilizer with Barricade Herbicide?
    I have two spreaders and want to know the set for Bermuda grass as pre-emergent.
    A

    If your spreader is not on the label then you will need to calibrate your spreader. We have a video here to help you calibrate your spreader before treating the entire area. 

    Q
    What is the setting on a Scotts Turfbuilder Edgeguard DLX broadcast spreader for Anderson's 21-3-8?
    I have the spreader setting for Barricade, but this product has fertilizer in it. I don't want to burn my lawn.
    A

    Unfortunately, we do not have the spreader settings for that specific combo, and since the manufacturer does not list that spreader on The Anderson's 21-3-8 Fertilizer with Barricade Herbicide b…

    Read Full Answer »
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