well its a lil late for myself i got 9 in the ground out there and another 11 i droppd off that im suppose to plant tomoro.. anyways i dont think they ll die cus this 1 time back in the day when i was a total newb i had 4 started about 3 weeks old and i used this see through plastic bag that zippered up(i think it came with a blanket that was boughten) anyways i had them in cups in it like a lil green house and they where out for like a week and it friggin snowed 2 cm overnight.so i went to go check on them and brought some warm water, jus like i thought the soil froze but i poured the water on them and they where fine,until later when a tree fell on them lol..