Hydroguard alternative

linky

Well-Known Member
I use hydroguard to help protect my roots from things like root rot and it seems to make the plants very healthy overall. (rdwc and flood and drain setups). Its pretty expensive at ~70 a gallon. I purchased a new gallon and when I got it home I saw the seal was off, was wondering if maybe someone returned it and replaced the bottle with water because it looked like water and I put my tds meter in and got a reading of 40 ppm. That is really low I was thinking. I returned it and got a new gallon, got it home and tested it.. again 40 ppm. So I called batanicare to ask them about the 40ppm. They said that it was correct. I was looking at the ingredients and see the bacteria in there is only like .04 percent of the bottle, rest is misc whatever (probably water). that would explain the 40 ppm I guess. So I was searching for the bacteria that is in it. bacillus amyloliquefaciens. I found a product that contains 98 percent of the bottle is the bacillus amyloliquefaciens, a pint for 22 dollars shipped. Southern Ag Garden Friendly Biological Fungicide, http://www.amazon.com/gp/product/B00VXQG23O?psc=1&redirect=true&ref_=oh_aui_detailpage_o00_s00

So I have ordered this and will see how it works, if its indeed the same stuff (just much higher concentration) as hydroguard that should save everyone a lot of money.
 

potroastV2

Well-Known Member
Why would you test the EC of a solution of bacteria? Do you know the conductivity of bacteria?

We test the conductivity to get an idea of the strength of dissolved nutrients, which can be measured by that, and not any other stuff.

If you want to go without that expensive additive, just keep your solution temperature below 70F.

:mrgreen:
 

linky

Well-Known Member
I do keep my water below 70, I keep it at 65 using a chiller. I also make teas as well. The point of this thread is for those who use hydroguard and how you are basically purchasing a bottle of water for 70 bucks. (I just started using rdwc, been using flo n gros for a few years up to this point).
 

Airwalker16

Well-Known Member
I do keep my water below 70, I keep it at 65 using a chiller. I also make teas as well. The point of this thread is for those who use hydroguard and how you are basically purchasing a bottle of water for 70 bucks. (I just started using rdwc, been using flo n gros for a few years up to this point).
You keep your temps below 70*F with a chiller, then you really only need to be using 29% h2o2. I've never ever used hydro guard. Just h2o2 in my rdwc system with great results. 20160909_093500.jpg
 
Top