Can't decide, either 300W CFL or 250W HPS. WAAAAAA

jackdaknife

Active Member
Hello all,

I'v been racking my brains on this question for many weeks. I have been slowly building my grow room for about 10 months now, and i'm coming to some of the last choices. I have a built in cupboard which was shelved. Removing and mix 'n' matching the shelfs led me to this.



View attachment 1467783

Veg:
H=69cm
W=61cm
L=45cm

Thats a twin 55w 6400k floro, more than enough to support my little space :D Eventually the clones, propergator and one of those mothers will be there. Both mothers are bagseed.

View attachment 1467784

Flower:
H=90cm
W=61cm
L=45cm

This is where the question comes in. Currently my soon to be flowering room will have a new light that i'v been saving up for. This will cover 6-10 smallish clones and be abit of a sog grow. For months I decided on the 300W 2700K U9 CFL from ebay. The reflector they have on there will JUST (and i mean JUST) fit into the grow space which I was cool about. This would mean I could get the plants abit more developed before they flower as height won't be such an issue.

But now... I can't help thinking... DID SOMEONE SAY H.P.S?! I mean, I hear you just cant beat it. So, my question is, do I have enough room to keep the plants from burning my house down in my flower room for a 250w HPS system. I cannot vent in any direction, but I am willing to purchase a couple low wattage air conditioners blowing on the light. I was thinking i'll probably need them with either light because 300w CFL or 250w HPS is going to get hotter than the 4x 30w 6500k CFL's I have vegging the clones at the moment. I also have 4x 23w 2700k CFL's if that helps.

View attachment 1467785

Anyway, thats the question, I hope the pictures help and if you need to ask anything just say jump and i'll say how high... are you?

Peace
 
Straight to the point, I like it... I was more wondering if heat would be a major issue in a small space without constant ventilation, just aircon.

Thank you for replying though, I want hps so bad :(
 
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