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Strange coloring on half of the leaves

Paflucy
Paflucystarted grow question 2 years ago
Does anyone recognize this type of a problem with leaves? I think it's excess of... yeahh of something?
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Week 4
Leaves. Too many
Leaves. Edges burnt
Leaves. Color - Mottling
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m0use
m0useanswered grow question 2 years ago
I don't think this is a deficiency of any sort as the cut of is almost a direct line on some of the leaves. I believe this is one of two things. The better of the two is called Variegation, its caused by genetics and is known to not be a useful trait in cannabis, they need the leaves to make engery and grow and if over 50% of the leaf is lacking green its not efficient at producing energy or using the lights. - The lesser of the two is TMV or Tobacco mosaic Virus, its not good and is contagious to other plants. I would cull the plant and separate it from any others then use a bleach spray and clean the entire area. Everything used that touched the plant "tools, containers, strings, should be bleached. The medium should be tossed out unless you can sterilize it somehow. Variegation makes them look pretty and a lot of ornamental plants have this characteristic for this very purpose, to look pretty :D But the virus is not fun. IMO there is nothing you can do about this, let it grow out or kill it. Good Luck! ***disclaimer, multiple people are answering all questions as there is a contest called GOTM, when a user is selected as the answer they get a point. Please see the contest page for information regarding the details: growdiaries.com/giveaways/GotM-August-2022 Please note, when you reply to anything on the questions part of Growdiaries website, no one will be notified of this. Not even if you use a "@" tag in their name. Best to reach out to them in DM using your inbox, it can be found in the bottom right hand corner of the site. It's the small paper airplane button, it will be highlighted green if you have new messages***
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DutchDoobie
DutchDoobieanswered grow question 2 years ago
High Paflucy, This is tobacco mosaic virus (TMF). There is a great article about how to deal with this virus on the growweedeasy website. They have pictures and explain everything you need to know about this virus. Here is the link: https://www.growweedeasy.com/cannabis-plant-problems/tobacco-mosaic-virus-tmv Goodluck bro!
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GrowingGrannie
GrowingGrannieanswered grow question 2 years ago
I'm with m0use on this one...
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Chow_13
Chow_13answered grow question 2 years ago
TMV? https://2fast4buds.com/news/tobacco-mosaic-virus-in-cannabis-plants-symptoms-and-prevention Quote from 6 "there is actually zero scientific evidence to prove that cannabis plants can even be infected with TMV"
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