What's up with my plants turning purple?

guy incognito

Well-Known Member

Dec 14, 2010

• #1

This is a bagseed grow. MG soil. 400 watt hps. The temps have been frigid here lately, and its been getting into the mid 50's during lights off. Mid 70's with lights on. This is day 55 of flowering.

 

KuLong

Well-Known Member

Dec 14, 2010

• #2

guy incognito said:

The temps have been frigid here lately, and its been getting into the mid 50's during lights off.

Click to expand...

This.

It could also be the strain.

 

Nullis

Moderator

Dec 14, 2010

• #3

Phosphorous absorption becomes hindered with temperatures around or below 50 degrees. If the low temps occur only at night and it doesn't get much below 50 then the plants should be fine. Providing more water soluble phosphorous may help.

 

F

findme

Well-Known Member

Dec 14, 2010

• #4

oooo.. that is sexy. but its the temps yo.

 

theexpress

Well-Known Member

Dec 14, 2010

• #5

its eityher genetic, or its due to being too cold

 

guy incognito

Well-Known Member

Dec 15, 2010

• #6

I turned my furnace up so it won't be getting as cold. With they re-green if the temps are appropriate? Or is it permanent? Will it affect the yield or quality?

The plants look pretty good otherwise.