In this April 8, 2013 photo, these old hard-sided suitcases at the Ball Horticultural Co.'s field trials near Ventura, Calif., make an innovative plant bed idea for space-starved gardeners. They also ... more 
In this April 8, 2013 photo, these old hard-sided suitcases at the Ball Horticultural Co.'s field trials near Ventura, Calif., make an innovative plant bed idea for space-starved gardeners. They also can be moved from one location to another, even if it's just to follow the sun across a balcony or patio. Adaptable planters with wheels or handles can be inexpensive yet attractive and capable of being used indoors or out. (Dean Fosdick via AP) less 
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Associated Press
Tue, Apr 21, 2015 8:12 AM EDT