plant problem, may be a disease.

D

durbanz

New Member

Nov 25, 2013

• #1

week 7
indoor


can anyone tell if this is root rot? maybe some other disease? the plants are starting to yellow and die from the bottom up.

there is an intake by the pots that is on at night, so cold might be an issue.


thank you

 

AimAim

Well-Known Member

Nov 25, 2013

• #2

90% of the time a plant yellowing from the bottom up is a lack of nitrogen.

 

H

Happy Grows

New Member

Nov 25, 2013

• #3

AimAim said:

90% of the time a plant yellowing from the bottom up is a lack of nitrogen.

Click to expand...

As AimAim said, it looks like a Nitogren defiency.
But it could also be a Copper deficiency, it looks very similair!

Is your pH alright? This could cause the plant not being able to pick up the nutrients.

 

D

durbanz

New Member

Nov 25, 2013

• #4

AimAim said:

90% of the time a plant yellowing from the bottom up is a lack of nitrogen.

Click to expand...

would that lead the buds to shrivel up and die?


thanks

 

topfuel29

Well-Known Member

Nov 25, 2013

• #5

did your plant get cold?

 

jaelones

Member

Nov 25, 2013

• #6

Well what does it mean when the bud leaves start turning greenish yellow/ greenish brown at the top cola??