This natural phenomenon by itself often brings people to Lapland. There's no need for artificial electric lightshow when the nature does it by itself! Wild Blueberry is located at Northern Fennoscandinavia which is at the maximal aurora zone.
The best time to see auroras is between 9 p.m. - 1 a.m. local time. That's just one reason why we prefer night time resorts. Auroras are more visible at very cold temperatures because the sky is much more clear.
The best months for auroras are from September to March. During the summer months you cannot see the northern lights due to the bright summer nights.