Hydroguard 1 qt

I love this stuff and the price is great on Amazon. Hydroguard is a life saver for propagating/growing plants in water. My success rate has increased 95% since I've started using it. Shipping was good - no leaks or problems.

This stuff is the secret weapon for killer root zones, I never plant anything without it. It’s like “Mr Clean” for roots, keeps them pearly white, converts organic biomass to plant food, and keeps the bacteria/fungal ickys away from plants. It’s also excellent at cleaning up root rot, almost like a magic elixir. Highly recommended.

Great product. A must have for hydroponics

This is a must have when you're growing tomatoes 🍅 in a bucket system. I wouldn't go without it. Yes you can buy other products that are less expensive and you use much less of but for me I like hydroguard. Makes me feel better knowing my water will be ok.

No root rot in mid summers heat!!

4 only cause I haven't used it yet, but I do expect it to be good as usual, 5 if it turns out ok and I expect it to.I use it on every grow, it totally kills all root fungus, keeps roots nice and white and crunchy. Obviously for hydro, keeps water nice and clear, no cloudiness, no slime at all.It does have a manufacture date of within the last 4 months.

I grow using an RDWC system and recently switched from running sterile to using beneficials, and this product works great for that. The first time I used it was a couple of years ago when a friend suggested it to help prevent issues with slightly high water temperatures. At the time, I was running a sterile system and didn’t realize that it was counterproductive. The sterilizing agents in my system were actually killing the beneficial bacteria in Hydroguard.For anyone who started off like me and didn’t know this, now you do. This product is ineffective if you’re using any sterilizing agents such as hydrogen peroxide (H₂O₂), hypochlorous acid (HOCl), or bleach. It should only be used in a living system.

Works great, high value