Name: greene Savannah, GA (Sunset 28) (Zone 8b) I have no use for internet bullies!
Do you want to reduce humidity inside a house or other type of building? Plants release moisture vapor to the air - they increase humidity inside a home or building.
The only ways I know to reduce humidity inside are to use an air conditioner; a dehumidifier; vent cooking steam outside by using a range fan; in the bathroom use cold water whenever possible and use a vent fan to remove humidity and use fans to keep the air moving.
Sunset Zone 28, AHS Heat Zone 9, USDA zone 8b~"Leaf of Faith"