mold

[dan2007]

i know someone who grew before and when the said they were done, they had mold all over the walls

was a 1000w hps hydro system.

anyone know how to handle this situation?

ty
dan

 

[dan2007]

Dehumidifier

i thought the humidity is suppose to be on the high side, or is this just to start the plants out?

ty
dan

 

[Helile]

During the vegetative stage there dosent need to be a dehumidifier, but in flowering there should be. See what happens is when plants are budding and there is less moisture in the air, they create thc on there leaves to protect themselves from the dry environment. So before you use a room, bleach the walls/floor and let your plants veg for those 4-8 weeks, than when you start the 12/12 put that dehumidifier in there. Everything needs to be clean before you put a plant in there also so make sure that your stuffs all nice and clean.
Hope this helps!!

 

[THCskunk]

High humidity can ruin a crop. When smoked, the taste is undesirable and not good. It sort of rotts your flowers.