Ideal Temp And Humidity For Grow Tent

However the ideal range is between 40 and 45.

Plants can survive between 3 55 of humidity. For plants in the vegetative stage 45 to 55 of humidity is ideal for growth. So what is the ideal temperature and humidity for growing marijuana in a grow tent. Lowering the humidity level for your grow room to 40 50 is best to reduce changes of issues with bud rot.

Late into flower you need to pay especially close attention to maintaining ideal humidity conditions too damp and you risk bud rot mold and mildew problems which will ruin your crop. You can even lower it to 30. The ideal temperature for the vegetative growth stage is between 20 celsius and 30 celsius 68f to 86f. The ideal temperature for the flowering budding stage is 20 to 25 celsius 68f to 77f.

This is the ideal range for both temperature and humidity and if your levels fall outside of those ranges you may want to look at buying something to adjust that. Ideal grow tent temperature and humidity levels can vary depending on the plant you re growing but we generally suggest keeping a grow tent within these ranges. To monitor the amount of humidity in your grow room you need a hygrometer.