CMH Grow Light

[kbag]

I do have a Prakasa Cob Hotshot that is pretty loaded with red and yeh for sure makes a lot more frost on the buds compared to a hps. guess i am trying to find the holy grail where a light produces that kind of frost with a hps yield lol.

[sarahnya]

From what I have seen in my groom... CMH grows better weed than HPS while producing less heat. More PAR per watt.

HPS has better penetration for taller, bigger plants.

QB LED looks amazing and I wish I had got those instead of the CMH.

I am moving soon and my new groom has much less headroom. I will be upgrading from CMH to LED for the new groom.

I don't know much about led. Can you recommend a set up for a 1.2m tent?

[CityDweller]

I don't know much about led. Can you recommend a set up for a 1.2m tent?

I am not 100% on this. Have not finished all my reading yet but I believe you would want 600 watts of qb LED. Setup as 2, 300 watt boards.
If you ask this question in the invisible sun thread you will get a more educated answer.

[WF420]

I don't know much about led. Can you recommend a set up for a 1.2m tent?

On the website they do a ISH 530 which is 2 265 pro boards together, this would give you ideal coverage in your tent. With the talk discount youre looking at £500 for the light which given efficiency is reasonable.

Ive got a 1.2 x 1.2 and im hoping to switch to these before the next run

[CityDweller]

On the website they do a ISH 530 which is 2 265 pro boards together, this would give you ideal coverage in your tent. With the talk discount youre looking at £500 for the light which given efficiency is reasonable.

Ive got a 1.2 x 1.2 and im hoping to switch to these before the next run

My guess came close

[WF420]

My guess came close

Couldnt tell you much other than that gardro was the man for lighting, shame hes not around anymore

[CityDweller]

Couldnt tell you much other than that gardro was the man for lighting, shame hes not around anymore

Yeah. I was thinking the same thing. I was really hoping for his help setting up my new groom. Just gonna have to wing it now.

[GEORGE]

Just been wondering, when is QB going to come out with some Bloom Buster Boards?

[CityDweller]

Just been wondering, when is QB going to come out with some Bloom Buster Boards?

This is where I get confused. I believe that a 3000k qb LED has it's peak at 600nm. This is the same as a bloom booster red light except it looks white and not red. We need Gardro to explain.

[WF420]

Yeah. I was thinking the same thing. I was really hoping for his help setting up my new groom. Just gonna have to wing it now.

Maybe someone is still in contact with him? I know a lot of people speak outside of the forum