Select the areas of the yard where you want to add the flowering shade bushes. For example, choose the sunny side of the house and porch, next to the flower beds and the picnic table. Notice how much sun these areas get each day. Some plants thrive in full sun, while others require at least partial shade.
Browse catalogs or nurseries to select flowering bushes compatible with your climate and the needs of your yard. Check the potential height. For easiest care, choose hardy varieties.
Notice the sun's path across the yard. Place the flowering bushes between the sun's path and the area to be shaded. Group the shrubs for maximum shade, allowing room between them for future growth. Add mulch at the base of the plants to protect the roots from heat. To achieve energy savings on cooling the home, use large flowering bushes in the same manner as shade trees. Horticulturist Denny Schrock of the University of Colorado advises: "Shade trees on the east side of the house prevent heat build-up in the morning, while those on the west and southwest side shield from intense afternoon rays."
Prune the bush after it finishes blooming. Judicious pruning will increase the plant's bushiness by encouraging an increase in branching out where you cut, so you can change the shape and encourage the plant to create more shade.