Coreopsis is a rugged plant that thrives in containers as well as in the garden. The new variegated forms also do well. Salvias are extremely common, but they offer uncommon beauty. Sedums are available in all sorts of shapes, sizes and colors (figure B). Daylilies do great in containers, especially non-stop bloomers such as 'Happy Returns' (figure C).James also grows most of his culinary herbs in containers rather than the garden so that he can walk out onto the patio and snip what he needs. Among those he grows most often are parsley, sage, rosemary and mint.
Planting in containers helps you determine whether a given plant is one you might want to later plant permanently in your garden. A dwarf goldenrod that James planted in a container is now destined for a sunny spot in his perennial garden, but he's decided that although he likes the look of gayfeather, he doesn't want to plant it in the garden. Too much staking is required.
Hanging baskets are another form of container gardening. If you don't like the container the plant comes in, buy a more attractive planter.
Whatever you like to grow, consider growing it in a container, and remember to water all your container-grown plants on a regular basis--perhaps as often as every day during the middle of summer--and fertilize every other week or so with a balanced fertilizer, one with an NPK ratio of 3:1:2.