fire risk aside, your plants will not grow well without good ventilation. HPS lamps are relatively low heat if there is good ventilation. I use just a 250 w lamp over a small space and if ambient temps are below 85, the grow area stays below 85. Ventilation is crucial, though. Don't bother growing if you can't get fresh outside air to your plants.
burnable Reviewed by burnable on . lights and soil for small grow op i got two seeds that came out of some purp headies iv grown before outside with decent results what kind of lights and soil should i get for one plant in a 4' by 5' foot grow space suggestions?? :rastasmoke: Rating: 5