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8 X 315w Cmh 20x9x7 Let's Have Some Fun!

  • Thread starter Thread starter high420days
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8 X 315w Cmh 20x9x7 Let's Have Some Fun!

high420days 116 Replies 16,158 Views
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high420days

high420days

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#1
Whats up guys?

I've been at this a really long time. Some of you might remember me from Overgrow or PlanetGanja. I went silent online for several years but have still been doing my thing.

I just sold my half of my 10kw HPS grow as I have an infant daughter and really want to spend my nights at home.

I am planning an 8 x 315w CMH room, running BuilASoil LOS soil with some amendments in Earthboxes. 1 plant per 315. Goal is 3/4lb per light, 6 lbs first run.

Just finished cleaning basement and holy shit was it a pain in the ass. Contractor coming tomorrow to frame out walls. Electrician here his weekend, drywall goes up Tuesday. Hoping to have lights hung a week from Saturday. Let's see how this goes.

$12k budget. Let's see if I can stick to it.
 

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#6
Freshone said:
What 315s are you going with?
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Still up in the air on that. Have a good friend that swears by the fixtures he's been using. I've seen the results first hand and I simply couldn't believe what I was witnessing. He is running Sun Pulse bulbs but unsure of fixture. Will update when I get the info.
 
#9
hiboy said:
Took me months to build out my warehouse grow
It is 60x40
Two room running gavitas
Those before pics gave me a flash back
Hb
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Contracted out the work to my partner in my other venture. Framing Tuesday drywall and mudding Thursday. Painting walls and ceilings and lights etc are ordered. We shall see...
 
#14
I've ran a bunch of different de fixtures and they all have issues but I haven't had more problems with one brand or another I wouldn't worry about the nano bulbs either. However I'm not saying buy knock off bulbs but I've got no problems with the nano lamps.
 
#15
Framing is done, green board is in the basement, Earthboxes and soil are ordered (courtesy of BuildASoil), and I'm dead exhausted. Waiting on a call from my buddy to order lights, and I'll be on the couch. After a couple dabs of this GG4 x Cannatonic, of course.
 

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#17
Your going to love the cmh bulbs! Did a run in a tester room under a 630 lec got a # off it. Keep in mind these were all super old scraggly moms i just abused to cut clones. They were hands down ugliest plants i put in flower in my 5 years of growing but got a decent yield and quality was amazing. Just built a 12x12 room with 4 630 lecs since i was so impressed. Cant wait to see what they do with healthy plants! Looks like you got the right design!
 
#18
HydroGuy said:
Your going to love the cmh bulbs! Did a run in a tester room under a 630 lec got a # off it. Keep in mind these were all super old scraggly moms i just abused to cut clones. They were hands down ugliest plants i put in flower in my 5 years of growing but got a decent yield and quality was amazing. Just built a 12x12 room with 4 630 lecs since i was so impressed. Cant wait to see what they do with healthy plants! Looks like you got the right design!
Click to expand...

Right on! I have heard 315s are the way to go vs 630s but have run the 630 in veg at my commercial spot for about a year now and it totally changed the game for me. Here, because of my low ceilings, I'm going with the 315s with Earthboxes, 6 plants per 4 lights. Hoping to do 8-10 oz per plant first run. Let's see how it goes.
 
#19
high420days said:
Right on! I have heard 315s are the way to go vs 630s but have run the 630 in veg at my commercial spot for about a year now and it totally changed the game for me. Here, because of my low ceilings, I'm going with the 315s with Earthboxes, 6 plants per 4 lights. Hoping to do 8-10 oz per plant first run. Let's see how it goes.
Click to expand...
Yeah if i were to start over from scratch i would definitely get the 315 vertical hoods. I just already had 2 630s i could pull out of another room so it was the best choice for me since im a little anal about uniformity in my rooms haha. Your numbers are definitely achievable. I think the lecs are finally going to get me into the gram per watt category. I have done it before under a couple lights but never hit gram per watt as an average through whole room. One thing i did notice with them the plants definitely dont stretch as much in flower as they would with hps. Not a big deal just something to be aware of.
 
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