Set the tubers in the ground just so they are covered and no deeper, because they are subject to rotting. To allow for plenty of growing space and air circulation, set the tubers or plants 18 to 24 inches apart. It may be necessary to stake the young plants because many of the larger growing varieties become top heavy in bloom. Dahlias - Dahlias are among the easiest garden plants to grow. The plants flower in virtually every color except clear blue, and flowers range in size from less than 1 inch across to those more than a foot in diameter.
Plants normally bloom from midsummer until frost.
The fleshy roots must be dug and stored each year. Many varieties can be started from seed. When propagating roots, be sure that a portion of the old stem remains attached. This insures bud development of the new plant. Gladioli - Gladioli offer a wide array of colors and are often grown as cut flowers.