Freezing Temps Inside Grow Tent???

Hey everyone, so I have had these two Headband clones under my 400 watt for about 7 weeks now and everything has been going very smoothly, but something strange happened last night... I think it must have dropped below freezing in there because I woke up this morning and everything was frosty! Yesterday they were green and leafy and then all the sudden everything is covered in little icicles!

WTF How low normally? Small space heater.

Wow this is incredible, through the heat of the day the frost never melted leading me to the conclusion that it is in fact THC

Haha sorry I was just kiddin around about the freezing temps I though the 's gave it away haha. But my nugs did just start gettin frosty im pretty stoked to watch them fill out!

LMAO Ya got me bro.

Temps must have really dropped low last night because now my nugs look like they are frozen solid!

lmfao im so gullible... yah got me too, i really thought the temps got below freezing and i was so damn perplexed hah

haha well im flattered that my buds can pass as frozen! Its almost harvest time so I figured id update with another "frosty" pic as they have developed quite a bit:

Hahaha good one Mann. Must of took a bong rip before looking at it. LOL