can anyone help me figure out what this is

[tyler_ hobbyist]

What is this yellowing on the leafs? It doesn't feel like septoria because the yellow spots don't have any bumps or brown edges around the yellow it almost seems like light bleach but I'm not sure. Could this be a virus or what do people think? And how do I cure it

 

[tyler_ hobbyist]

What could this be? And how to fix what u figure it is?

 

[tyler_ hobbyist]

It almost seems like when u make a clone and give her extreamly bright lights and she turns yellow and she gets soft and that part of the leaf seems thinner than the green part

 

[Insight]

I see something similar to that when I water and splash some nutes on the leaves....it remains the same and does not grow larger.

 

[Joker]

If you are growing hydro that looks a little like whato root rot can do to leaves

 

[tyler_ hobbyist]

I'm growing soil but iv been growing for 160ish days so it could dam well be root rot it's what I kinda thought to I'm currently giveing a massive flush and adding 5ml of uc roots as its acts like hydro gaurd I just can't get hydro gaurd where I am

 

[tyler_ hobbyist]

Besides hydrogen peroixde does anyone recomend anything else for root problems?

 

[alltatup]

If it's root rot, I recommend grapefruit seed extract; the powder is cheap on Amazon.

 

[tyler_ hobbyist]

Really iv never herd of that how does it work

 

[alltatup]

I didn't realize that I had 2 light leaks into my res. I fixed one, problem continued, I discovered and fixed the other.

I got the GSE powder, first I had to take my plants out of the reservoir and rinse them well under the kitchen spray nozzle because the brown stuff was so thick. I was able to rinse it off, and underneath, the off-white roots were all still there. I mixed the GSE in with my nutrients, but it would have killed hygroguard, so I didn't add that. And the problem didn't come back. GSE is commonly used in ponds and suchlike for keeping down the algae. I learned a lot through the experience.

 

[tyler_ hobbyist]

That's really kool thank you very much

 

[alltatup]

Yr welcome, bro!!

 

[Canuckshot]

the part that's curling in the background looks like possible fungus to me...the white blotches maybe ph fluctuations?

 

[tyler_ hobbyist]

I flushed her with 5gals of water then I added 2gals of water with uc roots 20ml and all the yellowing of the leaves has stoped so far so I think it was root rot beging to start. It has totaly stoped for now so we will see if it comes back lol. I dnt think it's fungas just because it hasn't spred to the other 2plants

 

[tyler_ hobbyist]

Thank you everyone for ur help