Being an avid vegetable gardener my daughter thought it only natural to ask me if I would grow some wildflowers for her friends wedding in May. I've grown some flowers with limited results in the past but had no luck with wildflowers. On top of all this I'm in Michigan and it's below freezing all the time so I'll have to grow them inside. I have a greenhouse that I can heat if i have to. I also have a basement grow room. Any suggestions on varieties and growing methods will be helpful.