Discoloring on fan leaves, please help.

[Slimpikens]

Hi,
This is a 3 week old male lsd 25. It seems overnight his leaves have developed a pattern I can't seem to identify in any of the diagnosis charts. I had another plant do the same thing and it didn't spread beyond the affected leaves. I'm using Roots Organic and lightly feeding with Fox Farms trio. Anyhow, I'm hoping to get ahead of it this time, and would appreciate any and all assistance. Cheers!

 

[bad dragon bzzz]

not me im useless at this kinda thing,but the pros would really like a full plant pic

 

[Slimpikens]

not me im useless at this kinda thing,but the pros would really like a full plant pic

Thanks for that! Hope this one is a bit better..

 

[Waira]

I've seen this a lot now, but never had a solid diagnosis offered,... A grow master said to me it's most likely an infection of some type, the way it wastes the interveinal spaces, and dry so fast they are still green! You can try a neem oil foliar, but if it's bacterial, it'll do nothing really,...

 

[Slimpikens]

I've seen this a lot now, but never had a solid diagnosis offered,... A grow master said to me it's most likely an infection of some type, the way it wastes the interveinal spaces, and dry so fast they are still green! You can try a neem oil foliar, but if it's bacterial, it'll do nothing really,...

Thanks for that! I had just about given up on a solution. An infection sounds plausible, and makes me wonder if it's being passed to other plants as this is becoming a regular occurrence with about 75% of plants succumbing to it. It comes on within 24 hours and progresses rapidly but so far hasn't caused a plant to die. Here's some pics at various stages. Next go around I guess I'll replace pots, give tents a good clean, and hope for the best. Thanks again for the help!

 

[Slimpikens]

This is 24 hours later and seems to be the worst case yet. I'm interested to see if it continues to spread or stops like it has with the others. I'm using this plant for seed production so I'm also curious if this will effect the yield.

 

[Waira]

I wouldn't recommend using a sickly plant for seed production, this is a hugely taxing ordeal for the plant, and being in solid health, including not potential infections is critical for good results,....

 

[Slimpikens]

I wouldn't recommend using a sickly plant for seed production, this is a hugely taxing ordeal for the plant, and being in solid health, including not potential infections is critical for good results,....

Good call, and a decision I had just about worked up to. Nice to have that final push since I really detest deviating from my original plan. Instead of a reversal I might try using some stored Male pollen. Perhaps a natural pollination would be a little less taxing, although I will be culling the plants that took the brunt of it. Strangely enough, I quit cannabis consumption quite a while back but enjoy the aesthetics and challenge so much I just kept at it, so having "ugly" plants is killing me!