low humidity

SmokinJoe

hey all!
I am prepin' for a cab grow. I've got my temps liveable by way of vents and fans but my humidity is pretty low. It ranges from 68F and 60% RH (lights and fans off) to 85F and 30% RH (lights and fans on).
Is the 30% is going to be a problem? Once the plants are in and are respirating will that provide more RH?
I dont really have room for a humidifier in my cab. unless it is outside and ducted in somehow. From what ive read a pan/bowl of water doesnt really help much but i'm going to give it a try anyway.
Any ideas or input is appreciated!
peace and Happy New Year!!

CannabisLector

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SmokeDogg

hi smokinjoe,
is your cab for veg, flowering or both?
it could do with beeing a little higher for vegging the humidity
but is fine for flowering
try putting the bowl of water under a fan or your inlet fan so the fan blows on the bowl. plus you not got no pots or hydro setup in there yet you may have to lower it when you start watering plant in theresmokedogg