10" exhaust fan air exchange every like 4hrs when it’s cold like this maybe more at night cuz fan is temperature controled because of heater at night probably exchanges more than lights during day
Related topics
| Topic | Replies | Views | Activity | |
|---|---|---|---|---|
| Materials and heat for outdoor greenhouse | 7 | 273 | August 13, 2021 | |
| What should i do to get temps up in led grow | 26 | 529 | December 8, 2022 | |
| How do you guys warm up your tents? | 28 | 555 | May 17, 2023 | |
| Sous Vide heated greenhouse | 16 | 389 | March 6, 2024 | |
| Cold concrete floor | 28 | 632 | November 26, 2020 | |
| Space heater or Dehumidifier | 28 | 342 | November 29, 2022 | |
| Keeping roots warm in winter | 5 | 188 | December 30, 2020 |