Yellow leaves auto week 5

C

Calen hadfield

Member
hey my autoflower 5 weeks 2 days old some off bottom leaves are yellow is normal or what could be causing it??
 

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Calen hadfield said:
Really no one has an opinion??
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If you're asking for ANY opinions, I am no expert, but based on the first photo, you could have accidentally splattered some nute solution on the leaves. It could actually be a topical burn and not from the plant at all.
 
It’s your plants way of saying you should have defoliated. :hump:

In all seriousness with that many leaves I wouldn’t worry too much about losing a few bottom leaves.
 
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That one bottom leaf in first pic has white powdery stuff on it. Is it a powdery mildew? Other than that, it looks overwatered since it is droopy. I would chop the yellow leaves off and just water less going forward.

EDITED to add - I notice the white powdery stuff on the stalk too! Needs some type of fungicide spray and more air-flow, but I wouldn't spray anything on the buds!
 
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..Maybe google powdery mildew. I think you can use a cloth to wipe the leaves with some of the fungicide so you avoid getting near the buds.
 
newbie121212 said:
..Maybe google powdery mildew. I think you can use a cloth to wipe the leaves with some of the fungicide so you avoid getting near the buds.
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white stuff is diatomaceous earth I put to much of the shit on the soil and the fan blew it all over the place haha
 
Then I would say just water less often and let the top 2 inches dry out before watering again. Plus - I would defoliate a bit. Did you have a gnat problem? Is that why you put in DE?
 
HydroKid239 said:
could be a deficiency.. could be not PH'd correctly (Soil/solution) last 2 pics look over watered.
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Interesting that was my thought as ive had to water 2 times since my ph pen broke without phed water im waiting on a new ph pen which should be here later this week so I can re ph my water and add.in some flower/bloom nutrients
 
Me too with the gnats. PLease update how the DE worked for you. I was afraid of breathing that stuff in my lungs. I have one plant that NEEDED to be moved into flower, but that tent is gnat free, so I did a soil drench earlier today on it with Mammoth Cann and put it by itself in darkness for the night. Hope it works! lol
 
newbie121212 said:
Me too with the gnats. PLease update how the DE worked for you. I was afraid of breathing that stuff in my lungs. I have one plant that NEEDED to be moved into flower, but that tent is gnat free, so I did a soil drench earlier today on it with Mammoth Cann and put it by itself in darkness for the night. Hope it works! lol
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Should wear a dust mask when using dry additives/amendments
 
The Gram Reaper said:
Are you using coco?
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Nah canna terra professional soil mix
CANNA Terra Professional is a nitrogen-rich potting mix for plant cultivation. Your plants grow best in a nitrogen-rich potting mix. CANNA Terra Professional potting mix is unlike anything you will find in a garden centre. It contains a blend of upgraded black peat, granulated peat moss and perlite. If you are going to grow indoors or outdoors, this is the potting mix you want to use.
 
Calen hadfield said:
Nah canna terra professional soil mix
CANNA Terra Professional is a nitrogen-rich potting mix for plant cultivation. Your plants grow best in a nitrogen-rich potting mix. CANNA Terra Professional potting mix is unlike anything you will find in a garden centre. It contains a blend of upgraded black peat, granulated peat moss and perlite. If you are going to grow indoors or outdoors, this is the potting mix you want to use.
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Ok, I was wondering because I see the plants do this in coco if you give them too many waterings in a row without food. It looks to me like too much water but I can't be certain, sorry. The first two pics looks like leaf damage from over watering. How often are you watering and how much water are you putting to them? Do you spray them with anything?
 
Calen hadfield said:
Nah canna terra professional soil mix
CANNA Terra Professional is a nitrogen-rich potting mix for plant cultivation. Your plants grow best in a nitrogen-rich potting mix. CANNA Terra Professional potting mix is unlike anything you will find in a garden centre. It contains a blend of upgraded black peat, granulated peat moss and perlite. If you are going to grow indoors or outdoors, this is the potting mix you want to use.
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If you didn't copy & paste that... then you need to work for them.
 
The Gram Reaper said:
Ok, I was wondering because I see the plants do this in coco if you give them too many waterings in a row without food. It looks to me like too much water but I can't be certain, sorry. The first two pics looks like leaf damage from over watering. How often are you watering and how much water are you putting to them? Do you spray them with anything?

The Gram Reaper said:
Ok, I was wondering because I see the plants do this in coco if you give them too many waterings in a row without food. It looks to me like too much water but I can't be certain, sorry. The first two pics looks like leaf damage from over watering. How often are you watering and how much water are you putting to them? Do you spray them with anything?
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I try to follow Royal Queen seeds grow guide and add 1.5 litres every 24 hours however my plants don't seem to drink that much so I've only given it 3L over past week total id say generally I wait till I feel barely any moisture down to knuckle first i don't spray with anything no every 3rd watering ill do nutes so its 2 water then watering with nutes
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I only see PM look at my post I was doing sheet rock work and thought it was just dust. Leaves are always dieing and being born. But that's the crude.
 
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