blacktusk23
Member
Hey guys! Would a 400 W HPS bulb be good enough for a few plants! Thanks 
HPS 400 W Question
- Thread starter blacktusk23
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- newbie grow light
Cx2H
Well-Known Member
Depends, I know people that use1k on one plant.Hey guys! Would a 400 W HPS bulb be good enough for a few plants! Thanks
Size of room, style of grow, size of plants, your goals etc
blacktusk23
Member
One grow tent, 4 plants.
MichiganMedGrower
Well-Known Member
400 hps covers a 3’ x 3’ area well. And it penetrates about 18” to 2’ into the canopy at 12” over the plants.
Hope this helps.
Hope this helps.
blacktusk23
Member
Thank you!!
NanoGadget
Well-Known Member
If you can keep your temps in check, hps is probably the best type of light for a new grower. I prefer LED, but you can't beat the price and reliability of hps for new growers. It just does what it's supposed to with minimal fuss.
