Wellll that helped .Mine soldiered through at 18 to 20c but only for a couple of days during the beast from the east. I would add the heater until the air warms up. I turned my heaters up during this time.
Sent from my comfy chair. Link to my grows. [emoji16][emoji41] [emoji43][emoji848]
"https://www.autoflower.org/index.php?threads/63634/"
"https://www.autoflower.org/index.php?threads/63746/"