I picked up a few packages of Dahlias at our Walmart last week.. I got Ferncliff Illusion, Lucky Number, and Blue Wish. They were 2 bulbs for $4.98. I made sure the bulbs were all firm and not mushy. Has anyone grown these kind before? It is going to be about a month before I can get them in the ground here so am wondering if you think I should put them in pots or just store them in a cool, dark place. Let me know you thoughts. Thanks!