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Once I planted my seedlings and watered I place a ziploc sandwhich bad lightly over the top to make a humidity dome. Once the plants have sprouted how long can/should I keep the humidity dome on? Also, what should a target humidity be for a grow room?
I dont see why you should keep the dome for long. Ive actually always germinated without it so...dunno how usefull it is.
You want something between 50% and 70% humidity. The more humidity the more probs u get to have mold (wont make u happy)
Also check if ur air circulation is good. Mold wont develop as well if air flow is good enough.
:thumbsup:
Ok great thanks for the response