Dogwoods are at home in slightly moist and well-drained soil. The unusually shallow root systems of dogwoods are their greatest point of weakness. These shallow roots are less protected by deep, moist soil and cause dogwoods to suffer severely from dry conditions. For at least the first five years after planting your dogwood, it will be establishing its roots. During the first year, water the tree regularly except when it is dormant. Its roots are limited and need water running past frequently to get the moisture it needs. After the first year, in weeks without significant rain, especially in the hottest months, irrigate soil, avoiding splashing on plant leaves.

Keep the soil uncompacted by adding some organic compost each spring. Mulch to hold in moisture in summer and winter. Keep the soil under the tree canopy free of competing plants and grass. Even traditional groundcover plants will compete with your tree for nourishment and impact its resilience. Many common problems can be avoided by preventing the tree from becoming drought stressed.

Learn more in our Guide to Dogwood Trees.

Courtesy of NYBG Plant Information Service