名媛直播

Hello! I'm new here, and I am also new into the world of bonsa?.
I've been growing my plant, starting from seeds since June of this year. My plant had been pretty good, and still good I guess, but winter is coming, weather is getting colder... And I begin to worry a little about it.

First, some info about my plant (I don't know if it's needed, but oh well...) :
It's a 4 month Ginkgo, he have few leaves that turns yellow little by little and a thin trunk with kind of soft wood. He seems to have slowed down his growth as well.
I let him outisde at my balcony everyday, every seconds.

The temperature where I live during the winter goes between 0°C and 5°C, weather is pretty sunny, not really windy, not really rainy.
I have planned to water him every two days or so in the morning, when I would see/feel that the soil is getting less humid.
However, it's my first plant so I would like to have some tips please, am I right?

Have a good day!

Ginkgos need to be outdoors, and will be fine in 0 degrees, but protect from frosts due its young age. Water when approaching dry.

Alright, thank you.