Store Bought Re-Grown Ginger | Home Grown | Re-Use Milk Bottles

After COUNTLESS attempt at growing ginger I finally have 1 that succeeded out of the 3 bottles I made.

So since I have never got to this stage before, I have no idea what to do/ not to do next.

At the moment I have placed it in a zip lock bag outside to keep it moist as I am unable to water it daily over the weekend. I am worried it might cook in the bag. So should i leave it outside with a little opening, or should I just zip it all up and bring it inside?

Please advise,
Grace-yi