Hello all - Am new to this forum but would very much appreciate your advice. I ordered a Raven zz plant online from a supplier in the US, with a request to include a heat pack and expedited shipping. Unfortunately, I received it last night - with NO HEAT PACK! It was pretty limp. I took leaf cuttings and put them in water, in the faint hope I may somehow get some signs of life! They are in my grow tent at 60% humidity, moderate indirect light and at 24C. I know it's unlikely, but I have to try! You never know. But this is my first time trying to revive a zz. Any thoughts?