tent cooling options

Hey guys, i have an issue, the only room in the house i can put my tents, gets up to 33-34 degrees during the day and apart from spending hundreds of dollars on a portable aircon, i cant figure out how to cool down my tents and my girls are really starting to show signs of heat stress. what can i do?

Use the lights at night time, use leds, use high light intensity cause it allows the plant to deal better with high temps...Anyway 33-34 Celsius is a lot, you also need to learn VPD concept and increase the humidity according with a good VPD chart. Also you better grow sativa strains that are more used to high temps....

Can you duct cooler air from another room or outside into your tent? Other than that you can get your humidity up to 75 or 80% in veg, wouldn't recommend that in flower. An AC unit is probably the only other way to go.

If you boost the RH you should also boost CO2 and have enough light to use it.