SKU: 47308697596
herbicide powder glyphosate

herbicide powder glyphosate SpeedZone Lawn Weed Killer, 20-oz. Concentrate

Sale price$21.63 Regular price$24.03
Save 10%

Pay in installments of $6.01 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 18 - Sep 23

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

herbicide powder glyphosate SpeedZone Lawn Weed Killer, 20-oz. ConcentrateSpeedZone Lawn Weed Killer is a powerful, fast acting herbicide specially formulated to eliminate tough broadleaf weeds while preserving the health of your turfgrass. Featuring a unique blend of active ingredients, SpeedZone quickly targets and controls common nuisances like dandelions, clover, chickweed, and plantain, often showing visible results within just a few hours. It is effective in both cool and warm weather conditions, making it a versatile

SpeedZone Lawn Weed Killer is a powerful, fast-acting herbicide specially formulated to eliminate tough broadleaf weeds while preserving the health of your turfgrass. Featuring a unique blend of active ingredients, SpeedZone quickly targets and controls common nuisances like dandelions, clover, chickweed, and plantain, often showing visible results within just a few hours. It is effective in both cool and warm weather conditions, making it a versatile choice for year-round weed management in residential lawns, commercial properties, athletic fields, and golf courses.

Easy to apply and highly efficient, SpeedZone Lawn Weed Killer works by penetrating the leaf surface and moving quickly through the plant’s system to deliver rapid knockdown and long-lasting control. It can be safely used on a wide variety of established cool-season and warm-season grasses, including Kentucky bluegrass, fescue, perennial ryegrass, and zoysia. Its quick drying time and rainfast performance ensure that treated areas remain protected, even in unpredictable weather. Plus, SpeedZone allows for reseeding of treated areas in as little as two weeks, helping you maintain a lush, healthy lawn with minimal downtime.

Ideal for DIY homeowners and professional landscapers alike, SpeedZone Lawn Weed Killer delivers reliable, broad-spectrum weed control that saves time, effort, and frustration. Its powerful action helps maintain a pristine, weed-free lawn without the need for repeated treatments. Whether you are spot-treating problem areas or managing larger turf spaces, SpeedZone provides the strength, speed, and safety you need to keep your lawn looking its best all season long.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 47308697596

Discover Niche Categories That Outsell herbicide powder glyphosate

Top-Converting Item to Boost Your Average Order

4.4 ★★★★★
Based on 16 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
R
Verified Purchase
Rob Tilka
Bozeman, US
★★★★★ 4
Just have to be careful not to take more than one per night or else wake up feeling like have a hangover
Size: 200 Count (Pack of 1)
Definitely works for me. Just have to be careful not to take more than one per night or else wake up feeling like have a hangover. Works great for me but not as well for my stepmother. She has severe insomnia and has been on sleeping medications for years. She tried taking this to go a more natural route but did not even affect her.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 9, 2018
P
Verified Purchase
Patricia Dodd
Cuba, US
★★★★★ 5
surprised!
I actually didn't realize I had ordered "time released" version. I thought these were just normal melatonin. But now that I've tried these, I love them so much better than the regular version! Helps me sleep better through the night. No taste, love this brand of Source Naturals.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 17, 2025
C
Verified Purchase
ChelaTho813
Whiting, US
★★★★★ 5
The only one I'll use!
As the title says, this is the brand to get!! It's fast-acting, doesn't give me weird dreams like some do, and I never wake up feeling groggy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 13, 2025
B
Verified Purchase
Belle of the Ball
Grantham, US
★★★★★ 5
Works wonders
I've been buying these for well over a year now as Subscribe and Save. I work 12 hour overnights as a nurse. My sleep schedule normally gets messed up. I would have no problem falling asleep but would wake up only a few hours later which is not good when you have work again that night. We buy these on Amazon due to the great price and the fact that they are extended release which helps keep me asleep longer. When I take 1 or 2 of them, I am able to sleep about 7-8 hours which is great. I take this both when I sleep during the day and sleep during the night. It helps me sleep no matter when and I am able to adjust my sleep schedule often. I have recommended them to many.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 10, 2013
P
Verified Purchase
PSBone
Pawtucket, US
★★★★★ 4
Works quite well, dose still a bit high for me
Used to take the Natrol 5mg slow release, now that I can compare these 2, I love this more. It doesn't make me feel too edgy, it's quite relaxing actually. I still have to halve the dose as the full dose makes me groggy the next day. Where the Natrol gave me very vivid, but not unpleasant dreams, these don't make me dream as vividly. It does take a bit longer to get me to sleep, but once asleep, your asleep. Highly recommend, once I finish this bottle, I'd get the 2mg tr next time, as a lower dose works better for me.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 10, 2014

recommand products