Shop All Savings
Appliances
Bath & Faucets
Blinds & Window Treatment
Building Materials
Lumber & Composites
Cleaning
Decor & Furniture
Lighting & Ceiling Fans
Doors & Windows
Electrical
Flooring & Area Rugs
Hardware
Heating & Cooling
Kitchen & Kitchenware
Lawn & Garden
Outdoor Living & Patio
Paint
Plumbing
Seasonal Decor
Smart Home
Storage & Organization
Tools
Automotive
Furniture
Gift Cards
Credit Cards
View All Home Services
Tool Rental
Benefits & Services For the Pro
Project Calculators
View All DIY Projects
Local Ad
Store Finder
Site Map
#1 Home Improvement Retailer
Select store
...
...
Cart
Select store
...
...
Shop All
Services
DIY
Me
Cart
...
Home
/
Outdoors
/
Garden Center
/
Lawn Care
/
Weed & Grass Killer
Weed & Grass Killer
7 Results
Weed Type: Knotweed
Container type: Bag
Clear All
Sort by:
Top Sellers
Top Sellers
Most Popular
Price Low to High
Price High to Low
Top Rated Products
Get It Fast
In Stock at Store Today
Free 1-2 Day Delivery
Same-Day Delivery
Availability
Show Unavailable Products
Department
Outdoors
Garden Center
Lawn Care
Weed & Grass Killer
Review Rating
4 & Up
3 & Up
2 & Up
1 & Up
Please choose a rating
Brand
Preen
LESCO
Price
to
Go
$10 - $20
$30 - $40
$50 - $100
$2000 - $3000
Special Values
Area of Use
Landscape Bed
Garden
Lawn
Weed Type
Barnyardgrass
Crabgrass
Foxtails
Goosegrass
Henbit
Knotweed
Annual Bluegrass
Cheatgrass
Common Chickweed
Lambsquarters
Pigweed
Sandbur
Stinging Nettle
Florida Pusley
Broadleaf Signal Grass
Puncture Vine
Prostrate Spurge
Speedwell
Thistle
Annual Ryegrass
Bitter Cress
Black Medic
Broadleaf Plantain
Buckhorn Plantain
Bur Clover
Chamberbitter
Clover
Dandelion
Dog Fennel
Field Bindweed
Horseweed
Mallow
Marestail
Morning Glory
Mouse-Ear Chickweed
Mullein
Mustard
Pennywort
Plantain
Pokeweed
Ragweed
Red Sorrel
Shepards Purse
Smartweed
Sow Thistle
Spotted Spurge
Spurge
Wild Carrot
Wood Sorrel
Dollarweed
Oxalis
Panicum
Primrose
Quackgrass
+ View All
Compatible Grass Type
Not for use on lawns
Bent Grass
Bermuda
Bluegrass
Centipede
Cool Season Grass
Fescue
Rye
St. Augustine (Floratam)
Tall Fescue
Zoysia
+ View All
Safe for Edibles
Yes
No
Pack Size
1
40
50
$
17
.
47
(2921)
Model# 24-63795
Preen
5.625 lbs. Garden Weed Preventer
Add to Cart
Compare
$
56
.
34
/bag
$71.12
Save
$14.78
(21%)
Limit 5 per order
(933)
Model# 2464239
Preen
21.45 lbs. Extended Control Weed Preventer
Add to Cart
Compare
$
53
.
65
(2921)
Model# 2464066
Preen
31.3 lbs. Garden Weed Preventer
Add to Cart
Compare
$
33
.
97
Buy
5
or more
$27.18
(523)
Model# 052388
LESCO
50 lb. Crabgrass Control 0-0-7
Add to Cart
Compare
$
30
.
97
$38.98
Save
$8.01
(21%)
(933)
Model# 2464207
Preen
10 lbs. Extended Control Weed Preventer
Add to Cart
Compare
$
59
.
14
/bag
Limit 5 per order
(986)
Model# 2164261
Preen
31.3 lbs. Garden Weed Preventer Plus Plant Food
Add to Cart
Compare
$
2602
.
00
/pallet
(1589)
Model# 2463802
Preen
31.3 lbs. Garden Weed Preventer (40-Bags/200,000 sq. ft./Pallet)
Add to Cart
Compare