Picea abies

Lovely Christmas tree Karen. I've had a tree in a pot for four years and it's grown well. I've just put it in the front garden with tinsel around it.
I've had to plant it into a bigger pot though, and we give it a feed of tomato fertiliser a few times a year. Also, we make sure it doesn't dry out and is regularly watered
I'm sure your tree will do very well for you. It's a nice shape.