Anyone know what this could be?

K

Kfrank2021

New Member

• May 26, 2015

• #1

I have been growing this strain for awhile and never have had a problem, this is about 2 weeks old in veg... perfect temp and humidity, and ph and havnt changed a thing from any of my other grows.. any ideas?

 

A

Azraelstrom

Member

• May 26, 2015

• #2

Possibly nute burn? Did you check PPM?

 

K

Kfrank2021

New Member

• May 26, 2015

• #3

Another pic, leaves seem to be burning and curling up, and it is not nuet burn, maybe high ph in dirt?

 

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P1ants

Active Member

• May 26, 2015

• #4

This appears to be heat stress/ Nute burn combo.

 

K

Kfrank2021

New Member

• May 26, 2015

• #5

Another pic

 

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K

Kfrank2021

New Member

• May 26, 2015

• #6

Temps dnt get higher than 76% in veg or flower, only 3 of the 16 plants are doing this and they are all the same strain

 

K

Kfrank2021

New Member

• May 26, 2015

• #7

76°*

 

K

Kfrank2021

New Member

• May 26, 2015

• #8

Here is a plant in week 5 of flower same strain, the vegged plants barely had any nuets so idk how it would have nuet burn.. also i dont have well water

 

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A

Azraelstrom

Member

• May 26, 2015

• #9

How close are your lights?

 

K

Kfrank2021

New Member

• May 26, 2015

• #10

12-15 inches atleast, thinking it may have to do with reusing my smart pots to many time and had some type o build up, or something a cross contamination of my nuets