Grape vines are not houseplants and will struggle if you attempt to grow them indoors under what are going to be unfavorable growing conditions. I'd also wonder about what you have them potted in......it seems overly barky and red in color. What is it????

I'm just starting them inside for a few weeks until my ground thaws sufficeintly. I have them in Scotts Potting Soil. The red on top is from what they came in from the store and it's wet from initial watering. It's maybe an inch or 2 thick. I can remove it if needed. Just thought the moisture might help.

put them in the garage.. its too hot in the house.. you need them hardened off ...

they are etioliating.. due to lack of intense light a fruit plant needs ...

putting them it eh cool garage.. will slow them down into suspended animation or slo motion growth.. until the weather catches up to the plant..

give us a big city name.. and we can give you an idea of when they can go outside..

ken