How do you keep humidity down

my humidity sits anywhere between 60-80%- odds.
is there any way to reduce this as im in flower and dont want bud rot..

thanx to all that leave sum info.

extractor fan is ya best bet,,,if you already have one sucking excess heat and moisture out of ya grow space then get a more powerful one.

thanx skitz , was planning on getting the rvk 125 for outlet so hopfully that will reduce the humidity a little.

You can get a dehumidfier

thanx dank i mite just get 1..
will try anything to get it down coz ide say it was way to high..

thanx m8..

how is your room breathing? if its not...you need to get it there.

exhaust that hot humid air because it even has a chance to build up!

hi blunt. ive got two rvk 100 extractors for in and outlet. was gona get a bigger rvk (125) but mite just get a de-humidifier coz there cheaper..

shud check out my journal... its white widow and bigbud afghani hydro grow.

let me know wot you think.
cheerz.