staghorn sumac

Staghorn Sumac (Rhus typhina) should be watered deeply and regularly during the growing season, from spring through fall. Water thoroughly once or twice a week, depending on the weather and the amount of rainfall. Make sure the soil stays moist without being soggy. During the winter months, water less frequently, about once every 2 weeks. In areas with hot summers, it may be necessary to water more often than once a week.

Staghorn sumac (Rhus typhina) grows best in full sun, meaning at least 6-8 hours of direct sun per day. When planted in shady conditions, the shrub will grow tall and leggy, with a lesser quality of foliage and fewer flowers and berries. For optimal health and vibrant foliage, plant in an area that is exposed to full sun throughout the day. During the summer months, the shrub can perform better if it is given some afternoon shade.

Staghorn sumac (Rhus typhina) should be pruned twice a year, once in the late winter or early spring and then again in late summer or early fall. Cut out most of the older, woodier branches that are no longer producing healthy foliage or flowers. This will encourage new growth and healthier looking foliage. Prune back some of the lateral branches to create an open crown with strong central leaders. This will help increase air circulation and light penetration which can help reduce pest and disease problems. Removal of suckers growing from the base of the plant should also be done. If pruning to control size, remove enough so that the remaining branches are at least a foot above the desired size of the plant. Remove any dead, weak or diseased branches that may be infected, as well as crossing branches that may rub against each other and damage the bark. Always make clean, 1/4 inch above a visible bud when pruning.