What temperature should my grow tent be is 25-30 ...

hey there, growth rate is determined by the relationship between temperature and humidity, in an equation called Vapor Pressure Deficit. Learn more about that here https://getpulse.co/blog/vpd , so you're looking for something like 25°C and 67%RH hope this helps ! 🚀

Hemp got a "Wellnesstemperature" that lies above 20 degree and under 29.... if its colder than 20 or warmer than 28 plants slow down/ or get stressed. As importent as the temperature is the humidity. Hemp loves the right HUmidity for each station of grow . RH and tmp are connected. I let you in the commendt a VPD chart , where you can see the right humidity for the growing stage and in dependence of you temperatures

Hello Bramz1, your girl is looking great. Your in early veg so theres a lot of room to play with. But i recommend you keep your temp between 26.3 and 28,5 degrees celsius if possible. That is to my knowledge the sweet spot. Also at night you want to keep it at around 20 and 21 degrees celcius. Hope this was an helpfull answer to you. Keep on growing my friend, Peace 😎👍🏾

During vegetation anything between 20 and 30 degree should be fine when the lights are on it's important that the humidity is also somewhere over 50% during veg. During flower you should aim for between 18 and 26 degrees and avoid warmer temps unless you are supplementing some co2.

@Bramz1 Im assuming you mean celcius 25-30 is ok however you will need a decent exhaust fan to remove the heated air and a small intake fan to replenish the tent with fresh cooler air. If you notice any heat stress ( crinkled leaves etc) it's geting too hot and you will need to think about adding more air exchange or even air con One tip during hot weather is to run the lights at night and have your dark period during the heat of the day .