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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
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Description
safest herbicide for weeds Grassy Herbicide for Weed ControlThis is a post emergent herbicide that controls grassy weeds such as crabgrass, foxtail, barnyardgrass, and signalgrass as well as over 15 broadleaf weeds in lawns. 8 oz. bottle For use on many established warm season and cool season lawns (not for use on Centipede or St. Augustine lawns). Bermuda and Zoysia lawns will discolor by temporarily turning yellow, but will recover within a few weeks. The active ingredient is quinclorac. To optimize its
This is a post-emergent herbicide that controls grassy weeds such as crabgrass, foxtail, barnyardgrass, and signalgrass as well as over 15 broadleaf weeds in lawns.
- 8 oz. bottle
- For use on many established warm season and cool season lawns (not for use on Centipede or St. Augustine lawns).
- Bermuda and Zoysia lawns will discolor by temporarily turning yellow, but will recover within a few weeks.
- The active ingredient is quinclorac.
- To optimize its performance, consider using our Grassy Herbicide in conjunction with surfactant for herbicide. This combination improves adherence to weed leaves, enhancing the effectiveness of the herbicide.
- Pro tip: Don’t apply to lawns during the heat of the day; apply in the morning before temperatures rise above 80 degrees.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.6 ★★★★★
Based on 11 reviews
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Product Reviews
★★★★★ 5
Good
The only melatonin that works for me
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
★★★★★ 5
Source Naturals Melatonin is the best!
My husband and I have been using Source Naturals Melatonin for almost 25 years. I have tried a few other brands, and I definitely think Source Naturals is the best! I once saw a program on Discovery channel about how Melatonin is an important heart antioxidant, and that after age 40 the Melatonin in our system goes way down. We had also just moved to a high altitude town, and I was having great difficulty sleeping because of the high altitude. We started taking Source Naturals Melatonin, and I was able to sleep like a baby. I really recommend the time release especially, and we also take a 1 mg sublingual lozenge to fall asleep more quickly.
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Reviewed in the United States on August 27, 2017
★★★★★ 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.
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Reviewed in the United States on October 17, 2025
★★★★★ 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.
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Reviewed in the United States on March 13, 2025
★★★★★ 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.
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Reviewed in the United States on January 10, 2013