Another version on rain gutter gardening. Want to grow a salad garden but have no room? Try gutters! Affix them to a fence, slope them for drainage, and voila! Of course,for this I'd need a backyard wider than a hallway.
A sunnier and more exposed portion of the garden required an alternative plant palette. Tough, hardy succulents, including blue chalk sticks, Jelly Bean sedums and Crassula erosula, fill these planters. Great place to put starts for a garden!