{"title":"Weed Killer - Concentrate In Herbicides","description":"\u003cp\u003eBrowse our selection of concentrate weed killers in herbicides, specially formulated for optimal weed control. Find powerful, efficient solutions to eliminate unwanted weeds from your garden, lawn, driveway, or commercial property. Shop trusted brands for long-lasting, dependable weed management solutions from Shelllumber.com\u003c\/p\u003e","products":[{"product_id":"ortho-weedclear-447905-lawn-weed-killer-liquid-32-oz-bottle","title":"Ortho 447905 Lawn Weed Killer, Liquid, 32 oz Bottle","description":"Ortho Lawn Weed Killer, Net Content: 32 oz, Bottle, Liquid, Dark Brown, Compositions: Dimethylammonium 2,4-Dichlorophenoxyacetate, 8-Quinolinecarboxylic Acid, 3,7-Dichloro, Flammability Rating: 0\u003cbr\u003eUnit: QUART\u003cbr\u003eUPC: 071549044794\u003cbr\u003eModel Number: 0447925","brand":"Ortho","offers":[{"title":"Default Title","offer_id":45290360012951,"sku":"VORG9990391","price":12.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3290\/6903\/files\/9990391_tcnvsm.jpg?v=1789505095"},{"product_id":"martins-82004295-pasture-herbicide-liquid-amber-1-gal","title":"Martin's 82004295 Pasture Herbicide, Liquid, Amber, 1 gal","description":"Clear pasture is a 4 lb. Ester formulation that is more effective in controlling hard to control weeds by penetrating the waxy cuticle on the l eaf tissue causing faster uptake by the plant treated.⁠­\u003cbr\u003eUnit: EA\u003cbr\u003eUPC: 072693042957\u003cbr\u003eModel Number: 82210017","brand":"Martin'S","offers":[{"title":"Default Title","offer_id":45290385539223,"sku":"VORG9963513","price":87.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3290\/6903\/files\/9963513_va3wsc_bc8c2227-2e40-4525-8d45-d7d366a9e4d9.jpg?v=1756404218"},{"product_id":"ortho-weedclear-0204710-concentrated-lawn-weed-killer-liquid-32-oz-bottle","title":"Ortho 0204710 Concentrated Lawn Weed Killer, Liquid, 32 oz Bottle","description":"Ortho Concentrated Lawn Weed Killer, Net Content: 32 oz, Bottle, Liquid, Odor\/Scent: Characteristic, Clear Yellow, Compositions: Dimethyl Ammonium 2,4-dichlorophenoxyacetate, Density: 8.62 lb\/gal, Specific Gravity: 1.035, pH Range: 8\u003cbr\u003eUnit: QUART\u003cbr\u003eUPC: 071549020477\u003cbr\u003eModel Number: 0204710","brand":"Ortho","offers":[{"title":"Default Title","offer_id":45290531946647,"sku":"VORG9835489","price":9.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3290\/6903\/files\/9835489_p7mov3.jpg?v=1772482639"},{"product_id":"roundup-5008410-concentrated-weed-killer-liquid-spray-application-32-oz-bottle","title":"Roundup 5008410 Weed Killer Concentrate, Liquid, Spray Application, 32 oz Bottle","description":"Roundup for lawns is a formula designed specifically for southern grasses that kills weeds, not the lawn. It controls over 90 common lawn weeds, roots and all and works fast on hard to kill weeds such as dollarweed, dandelion, clover and yellow nutsedge. It can be used with confidence on even the most delicate southern grasses, such as floratam and centipede. The concentrate formula is easy to mix and measure and is the best value when applying product to your entire lawn. One bottle covers up to 6000 sq-ft. This fast acting formula kills on contact and destroys weeds down to the root so they don't come back. In addition, its rainproof in as little as 4 hr Roundup for lawns is a simple step towards a beautiful, weed free lawn. Roundup for lawns works great on your lawns and even better in combination with Roundup weed and grass killer concentrate plus to kill weeds in your non lawn areas such as sidewalks, patios, driveways and garden beds, for weed killing options all around your home.\u003cbr\u003eUnit: QUART\u003cbr\u003eUPC: 070183501236\u003cbr\u003eModel Number: 5012315","brand":"Roundup","offers":[{"title":"Default Title","offer_id":45293931888791,"sku":"VORG7385073","price":20.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3290\/6903\/files\/7385073_rmy4qo.jpg?v=1788750526"},{"product_id":"ortho-weed-b-gon-0396410-clover-and-oxalis-killer-liquid-spray-application-16-oz-bottle","title":"Ortho WEED B GON 0396410 Clover and Oxalis Killer, Liquid, Spray Application, 16 oz Bottle","description":"Ortho WEED B GON chickweed, clover and oxalis killer for lawns concentrate is formulated to kill tough weeds in your lawn. The formula kills ground Ivy (creeping Charlie), speedwell (Veronica), wild violet and other tough lawn weeds as listed. The concentrate may be applied with the Ortho Dial 'N Spray hose-end sprayer or any other tank sprayer. Trust Ortho WEED B GON to kill weeds, not your lawn.\u003cbr\u003eUnit: PINT\u003cbr\u003eUPC: 071549001384\u003cbr\u003eModel Number: 4617705","brand":"Ortho","offers":[{"title":"Default Title","offer_id":45293940539543,"sku":"VORG7380421","price":11.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3290\/6903\/files\/7380421_p1pf13.jpg?v=1741738215"},{"product_id":"bonide-061-weed-killer-liquid-1-pt-bottle","title":"Bonide 061 Weed Killer, Liquid, 1 pt Bottle","description":"Bonide Chickweed, clover \u0026amp; oxalis is a powerful formula that kills even the toughest weed species (roots and all) but won't harm lawn grass, when used as directed.\u003cbr\u003eUnit: EA\u003cbr\u003eUPC: 037321000617\u003cbr\u003eModel Number: 061","brand":"Bonide","offers":[{"title":"Default Title","offer_id":45623936516247,"sku":"VORG7688476","price":11.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3290\/6903\/files\/7688476_juktsu.jpg?v=1750926255"},{"product_id":"trimec-speed-8851072-concentrated-lawn-weed-killer-liquid-1-33-gal-jug","title":"Trimec SPEED 8851072 Concentrated Lawn Weed Killer, Liquid, 1.33 gal Jug","description":"Trimec SPEED Concentrated Lawn Weed Killer, Net Content: 1.33 gal, Jug, Liquid, Odor\/Scent: Sweet, Milky White, Compositions: 2,4-D, 2-Ethylhexyl Ester, R(+)2(2 Methyl-4-Chlorophenoxy)Propionic Acid (MCPP), 3,6-Dichloro-O-Anisic Acid (Dicmba), Carfentrazone-Ethyl, Flash Point: 139 deg F, Boiling Point: 200 deg F, Density: 8.5 lb\/gal, Specific Gravity: 1.019, pH Range: 5.5 to 6.5\u003cbr\u003eUnit: EA\u003cbr\u003eUPC: 070251885725\u003cbr\u003eModel Number: 8851072","brand":"Pbi\/Gordon","offers":[{"title":"Default Title","offer_id":45624066834583,"sku":"VORG7425291","price":30.64,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3290\/6903\/files\/7425291.jpg?v=1750929332"},{"product_id":"bonide-weed-beater-309-weed-killer-amber-spray-application-1-pt-liquid","title":"Weed Beater 309 Weed Killer, Amber, Spray Application, 1 pt, Liquid","description":"BONIDE Weed Beater Ultra is effective on over 200 listed weeds. You will see results in just 24-hours. Great cold weather results.\u003cbr\u003eUnit: EA\u003cbr\u003eUPC: 037321003090\u003cbr\u003eModel Number: 309","brand":"Bonide","offers":[{"title":"Default Title","offer_id":45624581095575,"sku":"VORG5615760","price":24.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3290\/6903\/files\/5615760_7yjh5z.jpg?v=1750945213"},{"product_id":"bioadvanced-704050b-weed-control-liquid-white-spray-application-24-oz","title":"BioAdvanced 704050B Weed Control, Liquid, White, Spray Application, 24 oz","description":"Kills current weeds, prevents new weeds for up to 6 months. Treats up to 7500 sq-ft. Rainproof in 1 hr.\u003cbr\u003eUnit: EA\u003cbr\u003eUPC: 687073040500\u003cbr\u003eModel Number: 704050B","brand":"Bioadvanced","offers":[{"title":"Default Title","offer_id":45624707350679,"sku":"VORG2860286","price":17.01,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3290\/6903\/files\/2860286.jpg?v=1762200821"},{"product_id":"sanco-stock-plex-07077-stock-tank-algae-control-liquid-1-qt","title":"Sanco Stock Plex 07077 Stock Tank Algae Control, Liquid, 1 qt","description":"Stock Plex is designed to keep your livestock watering tanks free of algae and weeds. Stock Plex can be used to prevent algae or to clean existing algae. Stock Plex is a copper sulfate based blend safe for many animals like cattle, horses and dogs.\u003cbr\u003eUnit: QUART\u003cbr\u003eUPC: 768980070771\u003cbr\u003eModel Number: 07077","brand":"Stock Plex","offers":[{"title":"Default Title","offer_id":45653911535767,"sku":"VORG2579852","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3290\/6903\/files\/2579852.jpg?v=1789501705"},{"product_id":"crystal-blue-01113-lake-and-pond-dye-liquid-royal-blue-2-5-gal","title":"Crystal Blue 01113 Lake and Pond Dye, Liquid, Royal Blue, 2.5 gal","description":"Crystal Blue Lake and Pond Dye, Net Content: 2.5 gal, Liquid, Royal Blue, Application Method: Pour\u003cbr\u003eUnit: EA\u003cbr\u003eUPC: 768980011132\u003cbr\u003eModel Number: 01113","brand":"Energen","offers":[{"title":"Default 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Use with a hose end sprayer and simply connect a hose, turn on the water and spray to kill unwanted broadleaf weeds in your lawn. Concentrated formula kills over 250 listed weeds and won't harm your lawn, Assured. Compare-N-Save Weed Killer for Lawns Concentrate eliminates unwanted weeds that stand between you and a beautiful lawn, without harming your grass. Fast acting, this product starts working immediately and is rainproof in one hour. It controls common weeds like dandelion, chickweed and lambsquarter, along with stubborn lawn weeds like creeping Jenny and ground ivy. For a full list of targeted species and spraying instructions, please see the complete label. Compare-N-Save Weed Killer for Lawns is ideal to treat all types of lawns throughout the growing season. It can be used as both a spot treatment and to treat an entire lawn.\u003cbr\u003eUnit: QUART\u003cbr\u003eUPC: 737716753110\u003cbr\u003eModel Number: 75311","brand":"Ragan And Massey","offers":[{"title":"Default Title","offer_id":45654269395095,"sku":"VORG7488604","price":16.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3290\/6903\/files\/7488604_iljno1.jpg?v=1752077208"},{"product_id":"rm43-ragan-massey-76501-total-vegetation-control-liquid-clear-yellow-2-5-gal-bottle","title":"Ragan \u0026 Massey 76501 Total Vegetation Control, Liquid, Clear\/Yellow, 2.5 gal Bottle","description":"Ragan \u0026amp; Massey Total Vegetation Control, Net Content: 2.5 gal, Bottle, Liquid, Clear\/Yellow, Compositions: 43.68% Glyphosate IPA Salt, 0.78% Imazapyr IPA Salt, Flash Point: \u0026gt;93.3 deg C, Flammability Rating: 1, Specific Gravity: 1.171 g\/L, pH Range: 4.22, Application Method: Spray\u003cbr\u003eUnit: EA\u003cbr\u003eUPC: 737716765014\u003cbr\u003eModel Number: 76501","brand":"Ragan And Massey","offers":[{"title":"Default Title","offer_id":45654269427863,"sku":"VORG7488554","price":184.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3290\/6903\/files\/7488554_8oiii0.jpg?v=1790042413"},{"product_id":"farm-general-75298-aquatic-herbicide-liquid-spray-application-1-gal-bottle","title":"Farm General 75298 Aquatic Herbicide, Liquid, Spray Application, 1 gal Bottle","description":"Farm General Aquatic Herbicide, Net Content: 1 gal, Bottle, Liquid, Pale Amber\/Pale Brown, Compositions: Glyphosate IPA Salt, Flammability Rating: 1, Density: 1.225 g\/cc, pH Range: 4.43 ph, Application Method: Spray\u003cbr\u003eUnit: GAL\u003cbr\u003eUPC: 737716752984\u003cbr\u003eModel Number: 75298","brand":"Ragan And Massey","offers":[{"title":"Default Title","offer_id":45654270115991,"sku":"VORG7488588","price":69.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3290\/6903\/files\/7488588_c4ttek.jpg?v=1788750473"},{"product_id":"rm43-76502-total-vegetation-control-liquid-spray-application-32-oz-bottle","title":"RM43 76502 Total Vegetation Control, Liquid, Spray Application, 32 oz Bottle","description":"RM43 is your solution for total vegetation control on bare ground or for spot control of brush, vines and over 150 weeds, including kudzu, poison ivy and poison oak. It kills existing weeds and prevents future growth on walkways, roadsides, fence lines and any place you want to keep free from invasive plants. RM43 is a combination of two herbicides and surfactant. It is rainfast in two hours and there are no entry restrictions to sprayed areas for pets or people after the spray has dried. The time is now to keep your property free from unwanted growth. Apply RM43 today and get the protection you desire for up to a year.\u003cbr\u003eUnit: QUART\u003cbr\u003eUPC: 737716765021\u003cbr\u003eModel Number: 76502","brand":"Ragan And Massey","offers":[{"title":"Default Title","offer_id":45654270312599,"sku":"VORG7488539","price":36.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3290\/6903\/files\/7488539_j8fdir.jpg?v=1772482638"},{"product_id":"ragan-massey-76500-weed-preventer","title":"RM43 Ragan \u0026 Massey 76500 Weed Preventer, 1 gal","description":"Ragan \u0026amp; Massey Weed Preventer, Net Content: 1 gal, Application Method: Spray\u003cbr\u003eUnit: GAL\u003cbr\u003eUPC: 737716765007\u003cbr\u003eModel Number: 76500","brand":"Ragan And Massey","offers":[{"title":"Default Title","offer_id":45654270378135,"sku":"VORG7488547","price":103.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3290\/6903\/files\/7488547_w7q40p.jpg?v=1772482639"},{"product_id":"dye-lake-pond-liq-blue-1ga","title":"Sanco 00111 Crystal Pond Dye, Liquid, Blue, 1 gal","description":"Pond dyes will improve your water quality and clarity, while maintaining its color. We have several different colors and options to choose from depending on your personal preference. Pond dyes are also the safest product to use in any preventive pond program. Crystal blue uses a proprietary formula to enhance your pond or lake with beautiful royal blue color.\u003cbr\u003eUnit: GAL\u003cbr\u003eUPC: 768980001119\u003cbr\u003eModel Number: 00111","brand":"Sanco Industries","offers":[{"title":"Default Title","offer_id":45654499983511,"sku":"VORG2579688","price":34.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3290\/6903\/files\/2579688_ienv58.jpg?v=1790043181"},{"product_id":"algaecide-sulfate-copper-5lb","title":"Crystal Blue 00333 Pond Algae Control, Substance, Blue, 5 lb","description":"Crystal blue copper sulfate is a great pond algae control product for filamentous or string algae. Copper sulfate should be used as a pond algae treatment on actively growing algae in water temperature above 60 deg F. When getting rid of algae in a pond, it is always important to treat 1\/2 of the pond algae at a time to avoid killing too much algae and depleting the water of oxygen. Copper sulfate is safe for most varieties of fish (see restrictions below) when used properly. Granular copper can be applied in one of three different ways: broadcast crystals, place crystals in a burlap bag and drag behind boat or dissolve crystals and spray. The application method we recommend is to dissolve the crystals in hot water and spray actively growing algae.\u003cbr\u003eUnit: EA\u003cbr\u003eUPC: 768980003335\u003cbr\u003eModel Number: 00333","brand":"Sanco Industries","offers":[{"title":"Default Title","offer_id":45654500016279,"sku":"VORG2579738","price":34.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3290\/6903\/files\/2579738_y0lnh6.jpg?v=1790043170"},{"product_id":"algaecide-sulfate-copper-15lb","title":"Crystal Blue 222 Copper Sulfate Algaecide, Solid, Spray Application, 15 lb Package, Pack of 1","description":"Crystal Blue copper sulfate is a great pond algae control product for filamentous or string algae. Copper sulfate should be used as a pond algae treatment on actively growing algae in water temperature above 60 deg F. When getting rid of algae in a pond, it is always important to treat 1\/2 of the pond algae at a time to avoid killing too much algae and depleting the water of oxygen. Copper sulfate is safe for most varieties of fish (see restrictions below) when used properly. Granular copper can be applied in one of three different ways, broadcast crystals, place crystals in a burlap bag and drag behind boat or dissolve crystals and spray. The application method we recommend is to dissolve the crystals in hot water and spray actively growing algae.\u003cbr\u003eUnit: EA\u003cbr\u003eUPC: 768980002222\u003cbr\u003eModel Number: 00222","brand":"Sanco Industries","offers":[{"title":"Default Title","offer_id":45654500049047,"sku":"VORG2579720","price":77.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3290\/6903\/files\/2579720_1u7v0o.jpg?v=1752077952"},{"product_id":"sanco-00114-natural-pond-cleaner-liquid-colorless-1-gal","title":"Sanco 00114 Natural Pond Cleaner, Liquid, Colorless, 1 gal","description":"Adding beneficial pond bacteria to your pond not only helps breaks down muck and dead vegetation on-the pond floor, it also helps neutralize nitrates and phosphates, two things that can feed the growth of unwanted weeds and algae. Our liquid pond bacteria product, Natural Pond Cleaner, will help keep your pond clear of muck and sludge. Our natural pond cleaner consists of safe and natural bacteria that helps maintain pond muck levels, dead leaves, odors and other organic material that can hurt the healthy balance of your pond or lake.\u003cbr\u003eUnit: GAL\u003cbr\u003eUPC: 768980001140\u003cbr\u003eModel Number: 00114","brand":"Sanco Industries","offers":[{"title":"Default Title","offer_id":45654500081815,"sku":"VORG2579696","price":31.93,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3290\/6903\/files\/2579696_z9s37x.jpg?v=1791156166"},{"product_id":"algaecide-herbicide-blue-1ga","title":"Sanco 00444 Crystal Plex Pond Algae, Liquid, Blue, 1 gal","description":"Crystal plex is a liquid copper sulfate solution designed to kill and control algae and some aquatic plants including hydrilla. Pond algae treatments should be done on actively growing algae and when water temperatures are at least 50 deg F.\u003cbr\u003eUnit: GAL\u003cbr\u003eUPC: 768980004448\u003cbr\u003eModel Number: 00444","brand":"Sanco Industries","offers":[{"title":"Default Title","offer_id":45654500114583,"sku":"VORG2579712","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3290\/6903\/files\/2579712_3r90gl.jpg?v=1791156166"},{"product_id":"spectracide-weed-stop-hg-96540-lawns-concentrate-liquid-spray-application-32-fl-oz-bottle","title":"Spectracide WEED STOP HG-96540 Lawns Concentrate, Liquid, Spray Application, 32 fl-oz Bottle","description":"Spectracide WEED STOP for lawns kills all types of listed broadleaf weeds including dandelion, chickweed, clover and yellow nutsedge. This product treats bluegrass, fescue, zoysia, Bermuda and perennial ryegrass. For best results, apply between 45 deg to 90 deg. Above 45 deg F, the better the weeds will be able to absorb the product. Spectracide weed stop for lawns concentrate to kills by contact and kills weed roots. Controls 460 plus weeds as listed, giving you visible results in 3 hr. When used as directed, this product kills the weeds, not the lawn.\u003cbr\u003eUnit: EA\u003cbr\u003eUPC: 071121965400\u003cbr\u003eModel Number: HG-96540","brand":"Spectracide","offers":[{"title":"Default Title","offer_id":45654578233495,"sku":"VORG0757260","price":9.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3290\/6903\/files\/0757260.jpg?v=1752078194"},{"product_id":"crystal-blue-tsunami-dq-00137-herbicide-liquid-1-qt","title":"Crystal Blue Tsunami DQ 00137 Herbicide, Liquid, 1 qt","description":"Our aquatic herbicides are effective in controlling multiple types of pond weeds. Identifying which type of weed you have will determine which of our pond weed treatments to use. Tsunami DQ is a non-selective herbicide for both submerged and floating pond weed control. Our products are effective in controlling duckweed, water hyacinth, pondweed, slender leaf pond weed, coontail and other aquatic weeds. Tsunami DQ can be blended with other herbicides for many uses. 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