2 leaves curling

[Awg52]

Hi, I’ve got this purple lemonade, she’s only 14 days old, came home from work and 2 of the leaves curled upward, I also noticed my heater had cut out so the temp was sitting at 18celcius, probably for the best part of the last 8 hours . Any advice

 

[Cannagus]

Seems like curling up could possibly be heat stress I wonder if your heater went into hyperdrive for a while before it kicked it. I would assess that you don't have a lot to worry about there other than to carry on keeping an eye on it. Maybe a bit of foliar spraying.