My name is chris and im 30 and my childhood home just burned to the ground a few months ago. Everyone was fine no pets or anyone in the house and the insurance claim went smoothly. But my mothers favorite hydrangea bush was right next to the house and didn't make it. She's now out of state staying with family but I'm still in the area. I took some of the remains of the bush and tried to take cuttings so it would survive. My mothers a huge gardener and i know it would mean a lot to her Unfortunately I have the opposite of a green thumb (i call it an agent orange thumb) so it did not survive. Then the other day I looked in the pot i had tried to propagate the cuttings in and I saw a survivor!!!! I attached a picture of the little sprout and ever since i found it i just left it alone outside. Im up in new jersey and the weathers getting colder now and I need any advice on how to keep this thing alive. PLEASE HELP!!!!!