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Purple spots and yellowing during week 5 flower

  • Thread starter Thread starter Mambae
  • Start date Start date Jul 10, 2024
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Purple spots and yellowing during week 5 flower

Mambae Jul 10, 2024 51 Replies 5,048 Views
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Mambae

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#1
My girls are getting these spots of purple and yellowing on a few of the fan leaves during flower is this a deficiency or the genetics?
 

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Z

Zill

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#2
How far from harvest?
 
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Mambae

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#3
Zill said:
How far from harvest?
Click to expand...
About 3-4 weeks depending on tricomes
 
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Metalman1

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#4
Mambae said:
My girls are getting these spots of purple and yellowing on a few of the fan leaves during flower is this a deficiency or the genetics?
View attachment 2216089
Click to expand...
I'm not sure, I'm no expert, but I would guess not enough nutrients, and, or not enough light. After 3 weeks of flower, I always go from LED - 80 % to 100 % from week 3 to 7, then to 80 % week 8.
 
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Zill

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#5
Mamba,

Perfect. The plants look great. This close to harvest an annual plant begins decline. Nice job, report back.

Zill.
 
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#6
Also explains the lesions on the leaf. The plants defenses are waning. Here come the opportunistics.
 
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tonyww93

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#7
What's the strain and what's ur temps at night?
 
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Natep

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#8
Looks like it’s fading. But it pretty early for that.
 
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Mambae

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#9
Metalman1 said:
I'm not sure, I'm no expert, but I would guess not enough nutrients, and, or not enough light. After 3 weeks of flower, I always go from LED - 80 % to 100 % from week 3 to 7, then to 80 % week 8.
Click to expand...
me either lmao this is my first grow with a tent and i think its going really good. im feeding it cronk nutrients and following a schedule and my lights are nearly at 100% but they are only 100watts about 9" from the canopy
 
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Mambae

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#10
Zill said:
Mamba,

Perfect. The plants look great. This close to harvest an annual plant begins decline. Nice job, report back.

Zill.
Click to expand...
thanks man will do
 
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Mambae

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#11
tonyww93 said:
What's the strain and what's ur temps at night?
Click to expand...
The strain is Bubblegum sherb temps are at an average of 82 and at night like 78
 
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Mambae

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#12
Natep said:
Looks like it’s fading. But it pretty early for that.
Click to expand...
thats what i thought too. but if anything ill harvest a little early
 
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Metalman1

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#13
Mambae said:
me either lmao this is my first grow with a tent and i think its going really good. im feeding it cronk nutrients and following a schedule and my lights are nearly at 100% but they are only 100watts about 9" from the canopy
Click to expand...
I'm 645 watts, 17 inches, but it's a mature plant, it can take it.
 
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Mambae

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#14
Metalman1 said:
I'm 645 watts, 17 inches, but it's a mature plant, it can take it.
Click to expand...
Holy thats alot of juice lmao. u got any pics of the buds you harvested?
 
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Metalman1

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#15
 
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Metalman1

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#16
Metalman1 said:
View attachment 2216105
Click to expand...
Flower week 1 in 2 days.
2, 2 ,and 2 for flipping. I'm at 16 - 8 today. I'm trying to give it less stress at, 2, 2, and 2.
 
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Mambae

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#17
Metalman1 said:
Metalman1 said:
Flower week 1 in 2 days.
2, 2 ,and 2 for flipping. I'm at 16 - 8 today. I'm trying to give it less stress at, 2, 2, and 2.
Click to expand...
ahh i see. i deff should of done that i just flipped to 12 12, thats a monster. what strain is that? how much u think its gonna produce?
Click to expand...
 
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Mambae

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#18
Beachbumm said:
Medium & pH ?
Click to expand...
Fox farm ocean forest with cronk liquid nutrients ph 6.0-7 i use a liquid testing kit to test ph so its a little diffrent every time i water but i aim for 6.2-6.5
 
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Beachbumm

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#19
What have your runoff readings been recently?
 
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Mambae

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#20
Beachbumm said:
What have your runoff readings been recently?
Click to expand...
i haven't tested the runoff in a while the last time i did was before flower and it was good around 6.2. im watering in a few days i will test the runoff then, because i just gave them week 5 flower nutrients. ive been feeding them nutrients everyother watering.
 
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Thread info

Replies 51
Views 5,048
Started Jul 10, 2024
Latest post Jul 15, 2024
Starter Mambae
Forum Cannabis Harvesting & Curing

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