hps all the way?

greenesthaze

Well-Known Member
150w hps for the whole grow for 2 plants. what does everyone think? an how close should i have it to the light so i don't stretch it, i'd really like to keep her short an bush like. :weed:
 

herbose

Well-Known Member
HPS works fine for a whole grow. Keep the light as close as possible without burning them. Hold your hand at plant height, if it's too hot for our hand it's too close.
Clip off the main growing tip and the plant will be shorter and bushier.
 

lloydx

Well-Known Member
Im also running a 150 HPS but I use spiral florencents for veg. To me the florencents work fine for veg I have never had a problem with them Id rather use them cause I like running em 18-20 hours a day instead of running my HPS which gets hotter and draws more energy I save it for the 12/12.
 

greenesthaze

Well-Known Member
HPS works fine for a whole grow. Keep the light as close as possible without burning them. Hold your hand at plant height, if it's too hot for our hand it's too close.
Clip off the main growing tip and the plant will be shorter and bushier.
my plants are only 2 weeks old still trim the top? they just got 2 fans leaves
 

greenesthaze

Well-Known Member
Im also running a 150 HPS but I use spiral florencents for veg. To me the florencents work fine for veg I have never had a problem with them Id rather use them cause I like running em 18-20 hours a day instead of running my HPS which gets hotter and draws more energy I save it for the 12/12.
im having issues with my night temp, i think is getting to around 60 something don't have a wireless temp. so i don't really know
 

stoner1984

Active Member
i'd go for summut a little bigger if i were you, i've just grown 2 bubblicious with a 400w hps all the way through and it was quality but i think i would have struggled with a 150... only a thought.

if you dont already have the light i would spend the extra cuz you will only want to upgrade as time goes on anyway. i'm already thinkin of adding a 600 for future grows.
 

greenesthaze

Well-Known Member
i'd go for summut a little bigger if i were you, i've just grown 2 bubblicious with a 400w hps all the way through and it was quality but i think i would have struggled with a 150... only a thought.

if you dont already have the light i would spend the extra cuz you will only want to upgrade as time goes on anyway. i'm already thinkin of adding a 600 for future grows.
i do have the light i used it for my other 2 but i was thinking about putting up 4 to 6 spirals the 6500k daylight ones.

i was thinking about buyin 3 or 4 more 150s cause they are cheap i buy mine from fleet farm.
 

stoner1984

Active Member
haha i got a 400w hps floodlight and modified it... cost me £50 (UK) not sure what that is in $$ but its cheap.

as far as i'm aware you can add up wattage but not lumens so just take that into account when choosing lights.
 

greenesthaze

Well-Known Member
haha i got a 400w hps floodlight and modified it... cost me £50 (UK) not sure what that is in $$ but its cheap.

as far as i'm aware you can add up wattage but not lumens so just take that into account when choosing lights.
ah good point glad you said something about that. here i would have been adding lights and lights that wouldn't have done anything... so up the size in the hps? should be fine with the spirals?:?:
 

ElmRoach420

Member
Im about ready to purchase lights for my grow as well, but i cant decide what to go with

Ill be in a 4.5x2 closet, and i dont want heat to be an issue, and i think that a 400w HPS may be too much, so im thinking about going with a 150w hps.

Im going for 4 Poison Dwarfs. flowering at a time (AutoFlower)

What do you think i should do? Can i pull off 4 under a 150?
 
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