Dandelion Doom Herbicide Concentrate Refill (2-pack)
$22 $44
2 -5 oz. concentrate bottle
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Mini bottles, major results
Double the value and coverage of iron-powered selective weed killer refills for your existing Dandelion Doom sprayer system.
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BOGO-50% off
More refills, more weed control
Keep your Dandelion Doom starter system ready for a full season of weed management.
This value 2-pack of our concentrated iron-based formula gives you double the coverage for ongoing weed control. Designed for your existing Sunday herbicide pouch and wand sprayer, each bottle lets you treat up to 224 sq. ft. The powerful iron (FeHEDTA) formula targets broadleaf weeds, moss, and lawn diseases while leaving your grass unharmed. Perfect for larger properties or maintaining weed control throughout the growing season.
PRODUCT FEATURES
- Two lawn-safe weed killer concentrate refills
- Kills broadleaf weeds, mosses, and algae in lawns
- Suppresses select lawn diseases
- Iron (FeHEDTA) nutrient formula
- Fast acting—results within hours
- Kills weeds down to the root
- For use with Dandelion Doom starter kits
- Treats up to 448 sq. ft. total
WHAT'S INCLUDED
Two 5 oz. bottles of iron chelated (FeHEDTA) concentrate weed killer. Designed as refills for your existing Sunday Dandelion Doom starter kits.
INSTRUCTIONS
For best results, apply between 50-85 degrees F when no rain is expected for 3+ hours:
- Pour one full bottle of Dandelion Doom into your reusable Sunday pouch and attach the sprayer
- Use your outside hose to fill the pouch up to the 1-gallon mark
- Secure the cap of the reusable pouch and shake well
- Spray onto weeds in your lawn until leaves are entirely covered
- Repeat treatment in 3-4 weeks for best results
Helpful Tips from Lawn Advisors:
How does this lawn-safe weed killer work?
Grass and weeds absorb iron differently. Weeds quickly take in too much iron, which becomes toxic and kills them. Grass absorbs iron more slowly and can tolerate higher amounts.
What weeds does Dandelion Doom control?
Dandelion Doom is effective on broadleaf weeds like black medic*, broadleaf plantain, bull thistle, Canada thistle*, common chickweed*, creeping buttercup, creeping charlie/ground ivy*, dandelion, dovefoot geranium*, English daisy*, false dandelion, healall*, moss, liverworts*, algae* and lichens*, narrow-leaved plantain*, oxalis, Persian Speedwell, prostrate knotweed*, shepherd’s-purse*, silverweed cinquefoil*, slender speedwell*, white clover, wild chamomile*.
It can also control or suppress diseases such as but not limited to*: Dollar Spot, Rust or Snow Mold.
*Not approved for this use in California. Please see CA label for all approved use.
Do I need the Dandelion Doom Starter Pack to use this product?
Yes, these are refill concentrates only. You'll need the sprayer and pouch that come with the Dandelion Doom Starter Pack or Starter 2-Pack to apply this product.
How many applications will I get from this 2-pack?
Each bottle treats up to 224 sq. ft. of lawn area, so the 2-pack provides enough concentrate for two separate applications at this coverage, or one application over a larger 448 sq. ft. area.
How to use Dandelion Doom with other Sunday products?
You can apply Dandelion Doom before or after lawn fertilizer. Allow weed control products to dry completely before applying other liquid products or watering your lawn–the longer the weed control absorbs, the more effective the application.
Does Dandelion Doom stain?
It can cause staining due to high iron formula. Avoid using on sidewalks or hard surfaces. If you spill, immediately rinse the area. For best results, mix over lawn or landscape
Are there any US states where this is not approved for use?
This product is approved for use in all states.
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Dandelion Doom Concentrate Instructions
Ready to get to the root of your weed problem? Learn how to assemble your concentrate kit, how to apply it, and get best practices to control weeds in your lawn.
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s. It took 3 bottles of dandelion doom and a good amount of time but I just slowly worked through. By the next day they were all withered and the next day they were completely brown and dead. I am so impressed at how well this worked. Will definitely follow up in 4 weeks and hopefully get control of the dandelions over time. Read LessRead less about review stating Wow… it killed them all!
loving the results. Read LessRead less about review stating White clover taking over
t, thanks. Read LessRead less about review stating Skepticism erased!
As they died out, over the next weeks, the grass started growing over them and covering them up! (I had applied the first lawn treatment by then). So now there's no trace of those huge clumps of flat weeds and all solid new grass growth -- it looks great and knowing I didn't use harmful herbicides feels great! Read LessRead less about review stating This was the 1st SUNDAY
For a weed control option that is OMRI listed, we encourage to to check out Weed Warrior: https://www.getsunday.com/shop/lawn-care/weed-warrior
Our products are foliar-fed meaning the grass can absorb nutrients immediately, effectively, with lower chance of runoff. When used as directed, Sunday shouldn't affect your well water at all.
To help with those pesky weeds, we offer a variety of weed control products. They can be added in a recurring fashion (as part of our plan bundles), or as an add-on from our Shop here: https://www.getsunday.com/shop/category/lawn-care/weed-killer
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