does green light cause stress?

larrypizzimp93

larrypizzimp93

Well-Known Member
I have a few things of equipment in my grow room that produce green light. my a/c has green display that is kinda bright and my ppm/ph meter is a tri meter that is bright but all green. I did have seeds on my last harvest so something is stressing them. only other thing I can think of is my feeding wasnt consistent. super high and ph was drifting all over
 
Herb & Suds

Herb & Suds

Well-Known Member
larrypizzimp93 said:
I have a few things of equipment in my grow room that produce green light. my a/c has green display that is kinda bright and my ppm/ph meter is a tri meter that is bright but all green. I did have seeds on my last harvest so something is stressing them. only other thing I can think of is my feeding wasnt consistent. super high and ph was drifting all over
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Cover them with tape and avoid any doubt
 
tstick

tstick

Well-Known Member
This is something that comes up every so often.....not sure if there's ever been any resolution to it. When grown outdoors, plants are almost always exposed to some kind of ambient light -like the moon. There is virtually nowhere in nature where plants grow that ever has periods of total darkness. But, having said that, I was taught to block out all light during the dark period, too.
 
xtsho

xtsho

Well-Known Member
I have a power strip with a red light and heater with a red light as well. It's not enough light to do anything. Cover them if you want but I doubt that it's enough to cause stress to a plant. If you have seeds then you have a plant that threw some nanners. Why I don't know but it probably isn't from the light from the a/c display.
 
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