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BioSafe ZeroTol HC Organic Disease Control Kills Mold and Mildew On Contact for All Plants, Fruits, Vegetables, Use Till Day of Harvest, One Gallon

  • Based on 155 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Home and Garden Supply

Arrives Tuesday, Jun 2
Order within 42 minutes
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Features

  • Kills mold spores before they turn into pathogens.
  • Contains no copper or harsh chemicals.
  • Leaves no harmful residue.
  • Kills diseases on contact.
  • Biodegradable and Sustainable.

Description

BioSafe Systems pioneered the development of its proprietary Activated Hydrogen Peroxide with its flagship product, ZeroTol. Using ZeroTol chemistry, ZeroTol HC is available for the backyard gardener and hobby grower. Working through oxidation, ZeroTol HC penetrates the cell walls of plant pathogens, killing them instantly. This product has been a staple in farm and ag, turf and ornamental and greenhouse and nursery industries. Safe to use, EPA approved and bee friendly. Kills mold spores before they turn into pathogens. Contains no copper or harsh chemicals Leaves no harmful residue Kills diseases on contact Biodegradable and Sustainable.

Item Weight: 4.18 Kilograms


Liquid Volume: 1 Gallons


Brand: ZeroTol HC


Specification Met: EPA


UPC:


Product Dimensions ‏ : ‎ 10.79 x 7.01 x 5 inches; 9.22 Pounds


Date First Available ‏ : ‎ August 23, 2019


Manufacturer ‏ : ‎ BioSafe Systems


Best Sellers Rank: #44,170 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #1,127 in Garden Fertilizers


#1,127 in Garden Fertilizers:


Customer Reviews: 4.5 4.5 out of 5 stars 155 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jun 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Works great against powdery mildew and gray mold.
Works great! Stops powdery mildew and gray mold spores from growing and spreading. Smells like rotten eggs, but doesn’t harm plants.
Reviewed in the United States on March 17, 2021 by Amazon Customer

  • Works great!
This was recommended to me by a professional orchid grower for spraying vandas in my hot, humid greenhouse to deter fungus. Plants seem happy and it can be sprayed on the flowers without detriment.
Reviewed in the United States on January 1, 2022 by ZDoc

  • If you dont know you should
This stuff has so many uses! Amazing for plants, dont ph... use a fogger Got shower mold... not any more Want to sterilize a home...use with warm water and fogger Want to sterilize your hydroponic stuff, use this **Be warned the smell is not great, but it will dissipate** ** Wear proper PPE when handling, mask and gloves** ... show more
Reviewed in the United States on April 19, 2024 by Nick

  • Best for conditioning orchids
It is very effective in addressing and preventing disease in orchids. Sanitizes the shadehouse. Please follow instructions and wear protecting gears. It can be irritating to the skin and eyes.
Reviewed in the United States on January 8, 2021 by Pinky S.

  • Instructions are under front sticker
Others have previously complained on not finding instructions, they come in a small manual that's hidden underneath the blue sticker on the front. Is resealable but do be mindful of peeling the front (clear) layer as opposed to the back (colored) layer if to try and reseal.
Reviewed in the United States on August 1, 2022 by Raul Trejo

  • Works better than I expected took out the bud rot follow the directions 👍 JESUS LIVES! 👍😎🥰😇
Works perfect super surprised Bud rot disappearing I did use with Dr zymes as well read the directions and follow 👍 JESUS LIVES! 👍😎🥰😇
Reviewed in the United States on September 6, 2021 by Jeremiah Durns

  • Did not work and smells harsh.
I used it once because in a grow room, plants must be kept healthy without algae on soil tops. I really wasn't impressed. It smelled like a strong acetic acid (supper concentrated vinegar you'd find in a lab kind of smell). It didn't do anything for a tray of snapdragons. I threw out the seedlings and should've gotten my money back. I didn't. My problem. ... show more
Reviewed in the United States on June 3, 2023 by Discerning Reader on the go~

  • Great Stuff!
Safe, effective, and easy to use.
Reviewed in the United States on November 17, 2022 by jiski

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