BioSafe Systems ZeroTol HC, Broad Spectrum Algaecide, Bactericide, and Fungicide, Peroxyacetic Acid, Kills Mold, Single 6200-1, 1 Gallon

This is flat out the best product for bud rot in my opinion, and I've tried several different things and products and fixes. Make sure to wear mask and glasses if it's windy at all. Use 5 tsp per gal of water and soak it down (I use a pump sprayer) once every 5 days if you see it or have a problem, you can also use it as a preventative measure too. Great product, can't stress that enough saved me a ton of flower!

This is used in greenhouses. It works exactly as indicated on the label. Note that this is concentrated, so if treating a small area, you will need the ability to measure out 10-30 ml to mix in a small sprayer.

Absolutely swear habit. But be careful and always always always wear proper ppe when handling. Eye protection, skin, gloves, sjoe covers. The whole 10 yards. This stuff is nasty on the bad stuff and also 10x as bad on your skin. It's highly concentrated so a respirator might be handy. Follow mic rates properly and don't spray to hard or heavy. You can spray up until harvest w great results. But I recommend a preventative program

This product effectively combats a variety of pathogens, including powdery mildew, botrytis, pythium, and fusarium. It can be used on ornamentals, vegetables, herbs, and even turf. ZeroTol HC is versatile, suitable for foliar sprays, hydroponic systems, and surface disinfection.

If you follow directions, don’t mix too strong and know what you’re doing, like dimming the lights during foiler application, you will have success with this product. This really is a major tool in your gardening arsenal. This can help cure PM!

The Amazon page states that it's environmentally safe as well as safe around children or pets. However, upon receiving mine I read the instructions and it specifically states hazardous to humans and domestic animals, and also states that you need to protect the environment by not allowing it to run off into waterways. I purchased this specifically for use in my vegetable garden without any hazards, the safety of my pets and the lake that I live by. Very misleading, and disappointing!! Returning ASAP!!

Im not impressed with this product. I had early blight on my tomatoes and this didn't seem to do anything at all. I used hydrogen peroxide and water the next day and that worked for me. All yellow spots were gone. I got this based on a recommendation. It's expensive and I'm not sure it's worth the money spent. I will try it again if I need to and I'll update if my opinion changes.

Heard great things about this product but feel like I have to research before I can use.