Mobile Strawberry tray. I wanted to start a patch of strawberries but I knew we were going to be moving. So, I figured the first few years I could get them started and transplant them one spring, and I will have mature, heavy producing plants the first year. (or 4th year technically.) in my next garden. This is a picture from the 1st summer, they will be 3 years old this spring, I'll get pics, they've grown so much!