Help needed asap

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Double 0 420

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i have a seedling that got some pale white marks on the leaves over night. it is 10 days old from seed and in canna terra pro plus soil. no nutrients have been given to it and i always ph the water to 6.5. Thanks in advance
 

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learning05

learning05

Active Member
Heat seems likely but LEDs don't produce much heat right? Plus 78 is not bad. What about air-flow? I am not familiar with that medium but have you tested the ph of the run-off? It could be that the medium has a different ph then the water you adjusted to 6.5. Also what type of water are you using?
 
Superstrainz

Superstrainz

Member
I don't think that problem is heat related...You've got good temps it seems plus it wouldn't be leaving the plant looking healthy, the parts that were stressed would crinkle up and dry out. Try looking under the leaf, if its a pest you should be able to see some sort of lifeform crawling on there or egg sac's potentially. Also if you could post a pic of the underside of the leaf that would probably help, if you can that guy looks like a baby!
 
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Member
learning05 said:
Heat seems likely but LEDs don't produce much heat right? Plus 78 is not bad. What about air-flow? I am not familiar with that medium but have you tested the ph of the run-off? It could be that the medium has a different ph then the water you adjusted to 6.5. Also what type of water are you using?
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no not much heat at all, got a fan blowing on her on the lowest setting. I havent tested the run off because dont water enough to get enough runoff to test just until some starts running out the buttom of container and im using tap water. Canna terra pro plus is a soil that's said no not have in much nutrients, and i havent given them any nutes at all, think it could be calcium?
 
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Double 0 420

Member
Superstrainz said:
I don't think that problem is heat related...You've got good temps it seems plus it wouldn't be leaving the plant looking healthy, the parts that were stressed would crinkle up and dry out. Try looking under the leaf, if its a pest you should be able to see some sort of lifeform crawling on there or egg sac's potentially. Also if you could post a pic of the underside of the leaf that would probably help, if you can that guy looks like a baby!
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i search for a while and didnt see anything. its starting to look like rust now. have a lookDay 2.jpgunder leaf.jpgunder 2.jpg
 
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Double 0 420

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I did some searching and i think it might be leaf fungal infection. what do you guys think? if it is how do you guys fight it? im thinking of using a garlic solution, anybody had good results with it?
 
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