KingIV20
Active Member
I too have an LED grow going, I'm using a single 350w fixture, It's a six band with a combination of 1 & 3w diodes. I'm at the same place in my grow as the King is in his grow which I'm been watching on and off. Very Nice Results I might add. Here's my thoughts on the LED to HID comparison. I don't believe that a 350 fixture is the equal of a 1000w HPS. I think it will take closer to 7 to 8 hundred watts of LED to get close. That being said, the highest temp I had all summer in the room was 84 degrees with no cooling assist. And even with florescent side panels I'm using less than 1/2 the watts of an 1000w HPS. If I get a return of 75 to 80% of the HPS yield then I'll consider it a winning setup. For the next grow I'd like to add a 2nd fixture but I'll have to convince the wife the need for another $800 light.
Agreed Wattsaver. I'd say you might be able to get the same yield from a 600w LED as you would a 1000w HPS, but the LED has to be as close to the buds as possible and preferably only be covering one or two plants. Otherwise HPS has a better intensity so it doesn't have to be - and can't be - close to the plants.
Cool man, yeah I'm definitely adding my 600 watt HPS to the room next cycle. Have the HPS high up in the middle, and the two leds on the sides hella close to the tops. Should make for a helluva yield...better than a single 1000 watt HPS could do at least...Yeah thats about the ratio I was thinking, about 1400w led to relatively compare to 2000w hps, I know they advertise for less but thats advertising for ya. I like the idea of a mixed set-up, cover more of the spectrum while keeping the amount of useable lumens, wish these darn led's werent so damn expensive, Im gonna have to wait till outdoor harvest is done before I can make the investment. Any thoughts on the cool plasma lights? They certainly sound pretty high tech, just what I need is another thing I dont understand, Im not the most tech savvy guy if that wasnt already obvious, thats why I love outdoor growing so much, all I have to worry about is the plants. Thanks wattsaver for the info and anyone else who has any helpful guidance for what will be my new setup here soon. Just so you know what your working with, I was out taking pictures of the outdoor garden the other day with my sisters camera and I couldnt even figure out how to control the darn glare with the digital camera, eventually getting the pictures loaded up here oughta be fun, but you guys gotta check out the one thing I can do reasonably well. Peace every1!