39+ Dogwood Leaves Turning Black. The wood has been used for piano keys. A common question regarding gardenias is what is the black sooty substance on the leaves? what is the black soot on my plant's leaves?
There are a log of leaves turning yellow and im afriad something is wrong with it. Other leaves were a bright green and now almost yellow. Over all just 3 lower fan leaves on one plant.
Red osier dogwood is a deciduous shrub with a rounded, spreading form.
Little by little more leaves are getting brown tips, then the margins turn brown and dogwood trees are shallow rooted with a fairly small root ball, so the tree will likely need to be watered during dry periods for a couple of years. Jamaican dogwood was recommended for many other ailments as well. Leaves opposite, oval leaves have pointed tips and a slightly toothed edge. He believes the easiest to grow are the dogwoods and willows.