Weed & Moss Control - 33 - Super Savings! Save up to 33%
Super Savings! Up to 33% off on Weed & Moss Control at Knock Knock. Top brands include Southern Ag, DeWitt, AHG, Syngenta, The Patio Shop, FLARMOR, Prodiamine, Mysit, Hi-Yield, Bayer Advanced, Spectracide, Bonide, Ortho, Eco-Green Wood Products, Charmed By Dragons, & Hoople. Hurry! Limited time offers. Offers valid only while supplies last.
Syngenta Tenacity Turf Herbicide - 8 ounces
You Save: 28%
4.4 out of 5 stars with 30 reviews
Tenacity Herbicide by Syngenta is designed as a pre-emergent and post-emergent herbicide for the selective contact and residual control of listed weeds in ornamental turfgrasses. Tenacity may cause temporary whitening of turfgrass foliage; in gernera...
Prodiamine 65 WDG Generic Barricade 65 WDG 5lbs ali8056
You Save: 5%
4.1 out of 5 stars with 50 reviews
Prodiamine 65 WDG is an excellent pre-emergent herbicide that is activated by water. It is easy to use, safe and effective. It provides excellent control for broadleaf and grassy weeds with a long-lasting residual to contain susceptible weeds and pre...
MySit 100x 6-Inch Galvanized Ground Garden Staples Grass Stakes Pins, Lawn Landscape Staples Weed Fabric Staple, Heavy-Duty 11 Gauge Anti-Rust Steel Sod Anchor Securing Pegs(SodStaple_11Ga_AR)
You Save: 33%
mpn: Sod-Garden-Staples_11Ga_AR, ean: 0745360172560,
4.2 out of 5 stars with 16 reviews
100pcs 6-Inch Galvanized Garden Landscape Sod Staples/Stakes/Anchor Pins/Securing Pegs, 11-Gauge(3.0mm) Heavy Duty Anti-Rust Resistant Sharp End Steel- For Weed Barrier Fabric, Ground Cover, Landscaping, Soaker Hose, Dog Fence, Irrigation, Plant Cage...
Killzall Weed and Grass Killer - 41% Glyphosate
Hi-Yield Super Concentrate Killzall Weed and grass killer eliminates nearly all common Weeds, Grasses and unwanted Vegetation. Add water and use along Fences, Driveways, Sidewalks, Brick and Gravel Walkways, next to Trees and Shrubs, and around Build...
Bayer Advanced 704655 Brush Killer Plus Ready-To-Use, 1-Gallon
mpn: 704655, ean: 0687073046557,
This product kills the tough brushy and viney weeds, roots and all. This convenient, ready-to-use formula controls Poison Ivy, Poison Oak, Blackberries and Kudzu - over 75 hard-to-kill plants in all. Eliminating unsightly brush, vines, brambles, and ...
Spectracide Weed Stop For Lawns Concentrate (HG-96392) (Pack of 6)
You Save: 8%
4.7 out of 5 stars with 57 reviews
Enjoy a beautiful lawn with the Spectracide Weed Stop for Lawns Concentrate. It kills tough weeds, and it delivers results in just hours. Use it on most lawn types, including Bermuda Grass, Bent Grass, Centipede Grass, Kentucky Bluegrass, Fescue and ...
Dewitt 20YR3250 20 Year Weed Barrier Landscape Fabric, 3-Feet
You Save: 4%
mpn: 20YR3250, ean: 0042579232505,
4.0 out of 5 stars with 14 reviews
This 20 year weed barrier landscape fabric provides a non-chemical method of weed control while allowing air, water and nutrients to pass through to plant roots. Easy to install and it conserves soil moisture; will not tear or puncture. Colored strip...
Bonide Chemical 311 QT RTS Ultra Weed Beater , 32 fl oz
You Save: 2%
mpn: 311, ean: 0617407747171,
Mcpa, Mecoprop-p, Dicamba and Carfentrazone. Effective on over 200 hard to kill weeds, right to the roots. Visible results in just 24 hours, rain fast once dry. Reseed in just 2 weeks! superior cool weather performance down to 45 Degree F extends app...
Ortho Weed B Gon Weed Killer for Lawns RTS (0410005)
mpn: 0410005, ean: 0071549041007,
Ortho Weed B Gon Weed Killer for Lawns Ready-To-Spray2 is guaranteed to kill weeds to the roots. When used as directed, you can kill over 250+ weeds without damaging your lawn. Ortho Weed B Gon is specially designed for Northern and Southern lawns; y...
Southern Ag Atrazine St. Augustine Weed Killer, 32oz – 1 Quart
mpn: 00613, ean: 0051538006132,
ATRAZINE ST. AUGUSTINE WEED KILLER• Kills many broadleaf weeds• Also used in centipede grass• Provides suppression of crabgrass• Controls emerged weeds and weedsfrom seedCONTAINS: 4% AtrazineUSE ON: St. Augustine and centipedelawn grasses.CON...
Bayer Advanced 704840B 3-in-1 Weed and Feed for Southern Lawns
mpn: 704840B, ean: 0687073048407,
Bayer Advanced 3 in 1 Weed & Feed combines both a pre and post emergent herbicide to kill and prevent weeds from germinating for up to 6 months while also fertilizing and strengthening your lawn. This new, innovative product effectively kills existin...
Southern Ag Atrazine St. Augustine Weed Killer, 128oz – 1 Gallon
You Save: 18%
mpn: a2511, ean: 0051538006149,
4.2 out of 5 stars with 49 reviews
• Kills many broadleaf weeds• Also used in centipede grass• Provides suppression of crabgrass• Controls emerged weeds and weedsfrom seedCONTAINS: 4% AtrazineUSE ON: St. Augustine and centipedelawn grasses.CONTROLS: Many common grassy andbroad...
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