• Here is a link to the full explanation: https://rollitup.org/t/welcome-back-did-you-try-turning-it-off-and-on-again.1104810/

Yellowing on New Leaves only on Seedlings

RIXUK

Active Member
I suggest overwatering has been your primary issue....seedlings should never need water every 2 days....and certainly no nutes til 2-3 weeks old and then if healthy which yours aren't....hope ya didn't stunt'em so perhaps they'll heal....but they do need to dry out between waterings....
And the foliar feeding,its no suprise these lot are fucked. M8 in the future grow seeds in rockwool cube for 3 week on ph balanced water only and then transplant and start 1/4 nutes.. Seeds as I just found out after working clones for years,seeds dont like what clones do. If I were you I would feed ph water only till it starts recovering,when recovered start 1/4 when its like 4-5 week then foliar if you must but Id say never foliar feed unless it once a week on big vegged plants.
 

sparkafire

Well-Known Member
And the foliar feeding,its no suprise these lot are fucked. M8 in the future grow seeds in rockwool cube for 3 week on ph balanced water only and then transplant and start 1/4 nutes.. Seeds as I just found out after working clones for years,seeds dont like what clones do. If I were you I would feed ph water only till it starts recovering,when recovered start 1/4 when its like 4-5 week then foliar if you must but Id say never foliar feed unless it once a week on big vegged plants.
Thank you that insightful post although it has nothing to do with the problem. I foliar feed everyday I must not know what I am doing.View attachment 1608312
 

cranker

Well-Known Member
Well this is an isolated incident in my grow room. They are still yellow, and the plant is still producing more leaves! I fed it yesterday on 1/2 str and no sign of change. This has all happened very fast and I'm thinking that it was stunted, I transplanted it and it took off like a rocket (it was on 20/4). I changed the lighting to 18/6 to give it more time to catch up and slow the growth. Every other plant in there is picture perfect, different strains of course. I usually use jiffy seed starter instead of rockwool, not the pellets the soil. It's ph'd at 7 so I can easily lower it and nute free, it's been great on all my other plants, and it makes knowing what to feed them easier. I'm kinda hoping it'll show male soon so I can just cut it and be done with it, I have a blue widow and a bubblegum germing and I'd like the space while I finish my new grow box lol. But I'm really curious to see if it fixes or not. So far it's the same only more yellow leaves and no upward growth. It's an AF so it should be showing sex soon, who knows at this point maybe it'll be good for a gram or 2.
 

cranker

Well-Known Member
I've put this one basically on the "probably not gonna make it" list. The large lower leaves are now paper, the plant hasn't grown at all in 5 days, and it's still completely yellow now. I'm going to go through the soil comp. and see if I used the wrong one or something, because this hasn't happened on any of my others.
 
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