A treatment for the prevention and suppression control of horticultural diseases in greenhouses, garden centers, landscapes, and nurseries. Its liquid concentrate, activated peroxide chemistry offers professionals a powerful new tool for controlling a broad range of turf pathogens, including Anthracnose, Dollar Spot, Grey Leaf Spot, Snow Molds, Brown Patch and Summer Patch. ZeroTol 2.0 is a bio-rational, broad-spectrum bactericide/fungicide formulated to kill active and dormant spores.
Minimal PPE Required for Applicator
Non-Phytotoxic to All Turf Types
Environmentally Responsible Chemistry
Use in Chemigation Systems
Goes into Solution Immediately – Works on Contact
Rate of use (turf application): for curative application, use 12-15 fl. oz. per 1,000 sq. ft; For preventative applications, use 6-8 fl. oz. per 1,000 sq. ft.
Active ingredients:
Hydrogen Dioxide: 27.1% Peroxyacetic Acid: 2.0%
ZeroTol 2.0 is an effective broad spectrum algaecide/bactericide that increases plant health by killing algae, bacteria, fungi and their spores on contact. ZeroTol 2.0 is labeled for use in greenhouses and nurseries and on professional turfs and landscapes. ZeroTol 2.0 controls foliar and root diseases and is safe to use on foliage and most open blooms. ZeroTol 2.0 leaves no harmful residue behind and has Zero REI. ZeroTol 2.0 can be applied as a foliar spray or drench.
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Based on 21 reviews Average Rating 4.71 stars out of 4.71/5
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Reviews
Questions
Aimee NajarianA. N.Aimee N.
20-08-2025
Saving my garden
To be honest, I have not used the ZeroTol yet. BUT, I contacted the manufacturer to inquire about the product because I had a very specific issue with my garden. What I learned from them was valuble information and Seed World had this product . It was shipped promptly. I am using it this weekend so I can plant my fall crops next week!
Harry FirthH. F.Harry F.
19-08-2025
Poor
Wrote to customer service and no response. Package was damaged and fungicide leaked all over. Could even read the instructions
Catharine MinichinoC. M.Catharine M.
13-08-2025
Seed World 👍🏻
Great from website order to delivery.
Smith. S.S.
03-08-2025
Zerotol 2.0
Came very promptly and is a great value
Michael JohnsonM. J.Michael J.
11-06-2025
Exactly what I was looking for
Quick shipment and delivery of the order I wanted
Casey CartonC. C.Casey C.
28-03-2025
Solid order and delivery time!
excellent processing time, nice work!
James BielaczycJ. B.James B.
05-03-2025
Packaged well
Thanks
Francis BusaF. B.Francis B.
17-02-2025
Zerotol
Came on time good price happy overall with everything
Thank you
Michael A. LopesM. A. L.Michael A. L.
25-10-2024
Owner/ Mng.
Thanks , got the product quick
Ron CollinsR. C.Ron C.
23-09-2024
Excellent
My order arrived on time and in good condition
SCOTT ESTAYS. E.SCOTT E.
29-08-2024
Zerotol
Great product
Michael TzanetakosM. T.Michael T.
30-05-2024
Poor packaging
I now understand why my 1st package was destroy by shipper... unfortunately when I received my new shipment which was on time and customer service was very helpful so that part was great. But the packaging.... the person who wrapped the 2.5gal zerotol container, they didn't check the cap or tighten it and tape it in place. I'm not sure if they are new or what but regardless when I opened the bag the inside of the garbage bag that was used was covered in zerotol and when I had to reach in to grab it I received a slight h2o2burn on my hands. I'm not even mad about my hands but the packaging job was terrible.
Mariah RomanoM. R.Mariah R.
09-04-2023
Zerotol / sanidate
Timely shipping and delivery :)
patricia burnsP. B.patricia b.
27-03-2023
Super fast shipping
Excellent customer service. They shipped it immediately and the package arrived very quickly.