Question for Zandor or anyone please :)

[mafia819]

Hi,

I was wondering if the green light bulb 23W PAR 38 is any good for maintenance in the dark cycle?

Ty :D

[BobBong]

NO LIGHT.

hence the whole ... DARK part of that cycle.

[Powder Puff]

I agree with Bob!:D

Don't have any light's in Dark period..

Then it just wouldn't be dark!!:P

[BobBong]

I agree with Bob!:D

Don't have any light's in Dark period..

Then it just wouldn't be dark!!:P

Well the idea is that the green light will actually cancel out any light that may seep into the grow area.. but it's a myth..

[Powder Puff]

Yeah.. But _I_ wouldn't risk it!!:):D

[mafia819]

I heard from expert than it can be done! Zandor spoke of it quite a few times and i was wondering if that bulb would do the trick. hehe :P


Happy Growing! ;)

[BOYZNUS]

GREEN LITE IS NOT A COLOR SEEN BY PLANTS. ITS SAFE TO USE JUST AS A RED LIGHT IS SAFE FOR PHOTO DEVELOPING

[BobBong]

"wondering if the green light bulb 23W PAR 38 is any good for maintenance in the dark cycle?"

the way ya worded this was a little confusing(for me anyway). The way i read it was that you plan on keeping this green bulb on all the time...i musta been stoned. :stoned:

The "myth" i was talking about was the idea i've heard often, that a green light will "kill" any light coming into the box.
either way i found Some Info Here (http://www.concept420.com/budding_and_flowering_marijuana.htm)

7th paragraph

"A green light can be used to work on the garden during the dark period with no negative reactions from the plants. These are sold as nursery safety lights, but any green bulb should be OK. It is best to keep the dark hours a time when you would normally not wish to visit the garden."

Hope this helps!
Bob

[cnd411]

GREEN LITE IS NOT A COLOR SEEN BY PLANTS. ITS SAFE TO USE JUST AS A RED LIGHT IS SAFE FOR PHOTO DEVELOPING

Yes, it is true. but red light is only safe for black and white photo devepoping not color photo.

[BOYZNUS]

YOU ARE SO RIGHT. I STAND CORRECTED. THATS THE ONLY DEVELOPING I DO, SO I JUST TOOK IT FOR GRANTED.

[Garden Knowm]

Yes, it is true. but red light is only safe for black and white photo devepoping not color photo.


cool, I did not know that?

Can you explain the reason for that?

Dumb it down please.. pretend you are talking to a 4 year old..
thank you
i love you

[cnd411]

cool, I did not know that?

Can you explain the reason for that?

Dumb it down please.. pretend you are talking to a 4 year old..
thank you
i love you

Nice avatar :stoned:

I love you too :p

[mightymarijuanabuds]

its very simple... all normal light (ie sunlight) has all the colors of the spectrum in it.. when your eyes see an object that is a certain color, the object that you are seeing is absorbing all the light EXCEPT the color that you see... that color of light is being reflected back to your eyes
(example: white and black are technically not colors.. when you wear white on a hot day, your white clothes reflect ALL colors of light, keeping you cooler.... black on the other hand, is the presence of ALL colors, so your black clothes absorb all colors of light, making you sweat your ass off even more than if you were wearing white :D )

since plants are green to your eyes, they don't process green light at all, but reflect it so that you can see them. the rest of the colors are used by the plant, but mainly blue and red. so you can use a green light for maintenance during the dark cycle, because the plant can't 'see' green light and will think that it is still dark.... but there is still a possibility of light leaks as you enter/ exit etc if you are not very careful

i prefer to just set my lights to be on when i know i can be home to do the maintenance and not mess with all that, but im paranoid :)

[Zandor]

Hi,

I was wondering if the green light bulb 23W PAR 38 is any good for maintenance in the dark cycle?

Ty :D
The bulb I use is a Sylvania A19 Transparent Green 25 watt light bulb Cost a few dollars from Lowes. I assume HD has them too

The plant does not see Green light so you are safe using a true Green bulb. When you use CO² during the light cycle it's not safe to enter the room during the light cycle. Thus you need to do your maintenance in the dark period so you use Green light. I have use green bulbs for many years and I have great grows with large heavy colas. You just need to make sure when you open the door that the room light is not on outside the door.

If that 23w bulb is a true green bulb and not just a clear bulb with a green coating then yes it's fine.

[mafia819]

That's alot of help and explanation folks!


Many Thanks to Zandor & mightymarijuanabuds =D

Have a good Smoke! :smokin:

[mightymarijuanabuds]

its all good :D