double ended

Look at these girls just hammer away. Such a proud father. 5x5. 1000w DE 4k MH then switched to 1100w DE HPS around week 5. 19/5 light schedule (I know I know, It needs to be an even number. I'm throwing off the balance of the universe as we know it.) 5 gallon pots. 50/50 mix of hot and cool...

https://www.growlogiclighting.com/vertical-de-fixture Anyone got to play with these? Looks pretty cool n as far as I'm aware u can't run normal DE vertical...i may be wrong but I'm sure someone will correct me if so?

So, I usually ask for advice on here, today I thought I would post something helpful for others. I don't see the value in double ended lights. They offer an increased PAR value, but force you to stay farther from the canopy, working to negate the increase in PAR right? They are more efficient...

Hey Rollitup! I wanted to thank the Administrator as well as you bloggers for allowing us to join your community! We're here to assist however we can: plants, equipment, specs, design, layout, functionality issues, new ideas, techniques, and opportunities etc. etc. For those of you that have...

I am looking at trying a run with 630w double ended CMH's. I have a table in the open (not in a tent) that is 3x12. I figure that 3 - 630w CMH should do the job here. But with a few reflector designs available, i am unsure which one would fit my needs. They don't really give a whole lot of...

im going to run 2 DE gavitas in my 9x5x8 tent Scrog. HPS In my last tent with single ended, I mixed the spectrum. For every 600 watts of HPS I had a 400watt mh. This is said to do many things. What are the thoughts on adding a mh in between my two gavitas? If I control heat etc, I think it...

Very good video!

Whats up guys, I'm back after a simi-long hiatus to have some more growing fun with everyone. I wanted to do some testing with some double ended HPS so hopefully you will join me for the ride. Currently I am vegging mothers to take clones in a week. This is what we are using. Clone Area: -...

Ok so I'm planning to start growing when its legal been wanting to do a 1k+ light setup for a while since i left California in 2012 and maybe ill finally have the chance if this vote passes. So with all the research ive came up with these, Can you all take a look and see if i picked a good...

Long story short, between selling old fishing gear and some luck at the poker table, I've managed to upgrade my setup. I have ordered a tent that is approx. 4x6 and 8 feet tall. It was designed for use with a Gavita DE 1000W. Instead of the Gavita, however, I ordered the Sun System AC/DE Fusion...

For a while now Ive used T5 fixtures for veg growth. They are effective and efficient. But some strains seem to never really harden up or build enough vigor to maximize their potential. Using the T5 fixtures were cheap and easy to use. They produce low heat and can be set up with multiple...