One_bell here, newbie and need advice on RDWC and auto's for 2nd run

[One_Bell]

If it was mine I would just run it through the system and then do your change out with more peroxide till the roots clear up....after the rot is gone you can introduce life back.
Some run sterile the whole grow with the peroxide so it definitely won't hurt anything.

Thanks again for you guidance again, I might try it later today since I just ordered some 3% bottles (3x100ml). I will try this until the roots look better.

 

[Driver77]

Thanks again for you guidance again, I might try it later today since I just ordered some 3% bottles (3x100ml). I will try this until the roots look better.

Blind leading the blind here but I think your on the right track now! Hopefully someone will chime in with more wisdom.....

 

[One_Bell]

Just received the hydro peroxide and prepared to two buckets, one with fresh water the other one with fresh water 7 liters and 40ml of peroxide. I took out the plats one by one, first rinsing them a few times in the bucket with fresh water and dip them in the bucket with peroxide water, leave it there 15 minutes while continiously driving the roots through the bucket and raise them to get air. The roots are starting to look a bit brighter now:





After this root spa I also added 38ml of peroxide to the reservoir. I know it will kill of my vj and Great White but is the best thing to do now I think.





Probably doing a res change tomorrow and will skip the vj and Great White and load it with peroxide. Would this be a good idea to do?

 

[Skinnypuppy80]

Would this be a good idea to do?

I have nothing to back up my opinion, but I would at least till the roots got back in a healthy condition.
U said b4 that it was probably root rot that hindered ur last grow, might be good to figure out how that is happening to both grows. From what I remember u have temps, rh, and ph all dialed in but yet having these issues. Like could this b happening from a bad reaction from the assortment of nutes/BB? Or do u think the absence of VJ was the culprit? I don't c how that could be though as great white is supposed to be a good BB/fungi additive. Just saying that there probably is something going on? I dunno, I'll keep watching, learning and best wishes to u to get this grow back on track!
DISCLAIMER: The previous statements r opinions from a newb w little to no experience

 

[One_Bell]

I have nothing to back up my opinion, but I would at least till the roots got back in a healthy condition.
U said b4 that it was probably root rot that hindered ur last grow, might be good to figure out how that is happening to both grows. From what I remember u have temps, rh, and ph all dialed in but yet having these issues. Like could this b happening from a bad reaction from the assortment of nutes/BB? Or do u think the absence of VJ was the culprit? I don't c how that could be though as great white is supposed to be a good BB/fungi additive. Just saying that there probably is something going on? I dunno, I'll keep watching, learning and best wishes to u to get this grow back on track!
DISCLAIMER: The previous statements r opinions from a newb w little to no experience

Yeah that is something that is living in my mind rent free lol, where did it exactly go wrong, and will this be the combenation of nutrients with Great White? Hopefully someone with a lot of experience growing hydro can chime in. For now I hop to save both plants, don't know if that is too much to ask for lol

 

[Skinnypuppy80]

The roots were dark but I think Driver77 gave u good advice and I think you'll get it under control and back on track.

 

[One_Bell]

The roots were dark but I think Driver77 gave u good advice and I think you'll get it under control and back on track.

Yeah Driver77 helped out a lot in this situation and gave me some new insights regarding my last grow/fuck up. Thank you Driver77, well appreciated!

 

[Driver77]

Just received the hydro peroxide and prepared to two buckets, one with fresh water the other one with fresh water 7 liters and 40ml of peroxide. I took out the plats one by one, first rinsing them a few times in the bucket with fresh water and dip them in the bucket with peroxide water, leave it there 15 minutes while continiously driving the roots through the bucket and raise them to get air. The roots are starting to look a bit brighter now:

View attachment 100915

View attachment 100916

After this root spa I also added 38ml of peroxide to the reservoir. I know it will kill of my vj and Great White but is the best thing to do now I think.

View attachment 100914



Probably doing a res change tomorrow and will skip the vj and Great White and load it with peroxide. Would this be a good idea to do?

This is what I would do for sure. It will continue to kill bad pathogens while you work through the rot. After you have white roots again you can add back the life.

 

[Driver77]

Yeah Driver77 helped out a lot in this situation and gave me some new insights regarding my last grow/fuck up. Thank you Driver77, well appreciated!

Man I hope so...we're about to find out together here! Should know pretty quick which way it's going.

 

[Observer]

I'm anxious to see the turn around.....just read up on voodoo juice and found this....

"Voodoo Juice is a product that features four hand-selected strains of bacilli134. These bacteria work together to optimize conditions for increasing the surface area of your root zone13. While it can promote root growth and beneficial bacteria, it cannot fix root rot2."

Your going to need to use peroxide to kill the rot first.

Nice driver, I didn't even look into the VJ product, just thought maybe the beneficial bacteria would do it, guess it needs a specific Bacillus like hydroguard to actually kill it? Fight it?

didn't want to kill off any current BB alive in the system with the peroxide just yet but probably the best route.

 

[Skinnypuppy80]

Nice driver, I didn't even look into the VJ product, just thought maybe the beneficial bacteria would do it, guess it needs a specific Bacillus like hydroguard to actually kill it? Fight it?

So I wanna say VJ and hydroguard are just preventive measures for root rot and such? And h2o2 is the cure for established rot.
I very well could b wrong, which seems to be the trend lol

 

[Driver77]

Nice driver, I didn't even look into the VJ product, just thought maybe the beneficial bacteria would do it, guess it needs a specific Bacillus like hydroguard to actually kill it? Fight it?

didn't want to kill off any current BB alive in the system with the peroxide just yet but probably the best route.

We'll soon find out....got some help from AI so hopefully we're on the right track. Fingers crossed!

 

[Observer]

So I wanna say VJ and hydroguard are just preventive measures for root rot and such? And h2o2 is the cure for established rot.
I very well could b wrong, which seems to be the trend lol

Going through it now, but yea see seems the species that hydroguard is, does combat root rot, while voodoo juice species do not.

Based on their composition and how they're marketed:
The main difference between Hydroguard and Voodoo Juice lies in the specific types and blends of beneficial microbes they contain and their primary intended functions.

• Hydroguard: Contains primarily one specific beneficial bacterium, Bacillus amyloliquefaciens. It is mainly marketed for preventing and combating root rot by colonizing the root zone and outcompeting or suppressing harmful pathogens.

• Voodoo Juice: Contains a blend of multiple different strains of beneficial Bacillus bacteria (and potentially Paenibacillus).3 It is marketed more broadly as a root mass expander and stimulator, focusing on promoting explosive root growth, increasing root density and branching, and improving overall nutrient and water uptake.4 Its blend of bacteria is intended to work synergistically to enhance root development and function.5

In summary:

• Hydroguard = Focused on Root Rot Prevention with primarily one key beneficial bacterium.
• Voodoo Juice = Focused on Root Mass Expansion and Stimulation with a more diverse blend of beneficial bacteria.

Neither product contains mycorrhizal fungi.

 

[GrumpAzz]

Late to the party, but I've had excellent results with Orca. It has the same strain the Hydrogaurd contains, plus like 20 or more other strains of beneficial fungi and bacteria.

I use Orca from germination through to harvest by initially inoculating some filter media (very porous stonelike tubes) in a highly concentrated mix of Orca + RO. After about a week, I'll add a brick to each plantsite while dosing 15ml every res change.

 

[One_Bell]

Late to the party, but I've had excellent results with Orca. It has the same strain the Hydrogaurd contains, plus like 20 or more other strains of beneficial fungi and bacteria.

I use Orca from germination through to harvest by initially inoculating some filter media (very porous stonelike tubes) in a highly concentrated mix of Orca + RO. After about a week, I'll add a brick to each plantsite while dosing 15ml every res change.

From what I understood is that Great White even contains more stuff then Orca. So how I got rootrot is still a mystery to me...

 

[GrumpAzz]

From what I understood is that Great White even contains more stuff then Orca. So how I got rootrot is still a mystery to me...

I'll read through the thread and see if I can be of some help. I just piped in when I saw bennies being discussed.

I read threads backwards sometimes cuz I like to just confuse myself, I guess..

 

[moe.red]

Lots I missed here but since you have sterilized I would plan to stay that way the rest of the grow.

Curious why this happened in the first place.

My advice is to switch to the sterile grow style using h2o2 from day 1 and dosing weekly until you get a handle on this. Get a couple of good grows under your belt and then perhaps go back and take a look. There are master growers who use sterile. Which style to go with gets into philosophy as well as science.

Sterile is not a panacea that fixes all root problems but it does prevent bad anaerobic bacteria and pathogens. It also kills viable root cells so moderation is key.

In terms of what went wrong, we only have guesses. First and foremost is it takes time to establish a colony sufficient to block out other bacteria. And until a biofilm covers that colony it is weak to environmental and biological stressors. Without seeding the starting water in some way this will take on average 45 days. Lots can go wrong inn45 days. People familiar with cycling a new aquarium will understand this timing and process.

Not all bacteria in a bottle products work plain and simple. It’s an expensive product that the average user never knows if it worked or not. Studies in the aquarium trade have shown very mixed results that they work. It’s a lot like going to the vitamin shop. You almost need to be a doctor to understand which bottles do anything at all.

What works for me every friggin time without fail is to transplant something from a cycled system into the new system and baby it for a couple weeks. No ph or temp swings. Leave the EC alone. This has proven for me to work every time and bring the overall cycling time down by half it more. 15 days vs 45 kinda thing. Also you will need to feed them if there is no plant life providing starches thru the roots. Seedlings do not support a proper wall to wall community. Nutes are helpful but are not a direct food source for the good stuff we want to bloom. Think Petri dish here. Dump some orca in a sterile dish with nothing in it and then one with dextrose or other starch based agar and see which one grows. Nothing will happen in the sterile dish. The agar dish will produce colonies in time if all the environmental factors are correct.

Better than a bottle of bacteria spores… Get yourself a really good colony and then keep growing in that system. So when you harvest don’t just drain it and dry it out or worse yet let it sit and clean it at the start of the next grow. Do a complete water change but put it back in service to keep that biofilm alive on every surface. Cycling time on the next grow is zero.

That works wonders for bacteria. If you want fungi You will still need to supplement and wait for fungi to grow. Fungi attaches to roots not to walls pumps and pipes. You will be removing it all when you harvest.

I know that is a lot and honestly we are just scratching the surface. This symbiotic relationship is incredibly complex. I’ve been studying it for years and still do not comprehend most of it. We growers for the most part have blunt objects to work with like what color are the roots and will never know the full picture of what actually is growing on the roots. Our job is to give nature the best chance and get out of her way.

 

[GrumpAzz]

From what I understood is that Great White even contains more stuff then Orca. So how I got rootrot is still a mystery to me...

I passed out reading through the thread, but Moe gave you a lot of helpful info.

I doubt this narrows it down and possible has nothing to do with the rot, but 18c is pretty low for resevoir temps. Running bennies, I keep my water at 72° which translates to roughly 22c. @moe.red, anything there with his low temps that could've raised an issue?

 

[moe.red]

I passed out reading through the thread, but Moe gave you a lot of helpful info.

I doubt this narrows it down and possible has nothing to do with the rot, but 18c is pretty low for resevoir temps. Running bennies, I keep my water at 72° which translates to roughly 22c. @moe.red, anything there with his low temps that could've raised an issue?

Yeah did not catch that.

Take a look at this


Simply put warmer temps, especially when dealing with spores (what comes in the bottle-not active bacteria) are helpful in getting things going. Pls note above is in C not F

If I were running live I’d want to be in the 72 range. In this case with h2o2 colder gives better O2 which is needed on a struggling plant. Colder temps will somewhat limit root growth.

 

[GrumpAzz]

Yeah did not catch that.

Take a look at this

View attachment 101048
Simply put warmer temps, especially when dealing with spores (what comes in the bottle-not active bacteria) are helpful in getting things going. Pls note above is in C not F

If I were running live I’d want to be in the 72 range. In this case with h2o2 colder gives better O2 which is needed on a struggling plant. Colder temps will somewhat limit root growth.

So could the colder temps have had a hand in the root rot issue, inhibiting the good bacteria growth?

Also, did you ever chime in on the Orca vs. Great White discussion? I used Orca for the simple fact it's a liquid. Is there a reason one shouldn't use Great White in hydro?