Forsythia Leaves. Some smaller forsythia varieties only stand a couple feet tall with a slightly wider spread while many of the. A forsythia whose roots are infested with nematodes looks sickly wilted or stunted.
It is native to east. Yellowing forsythia bushes are normal before fall leaf drop but during the growing season it s time for action. The foliage of forsythia is nothing particularly noteworthy.
Leaves on one or more branches wilt turn brown and die.
The leaves of the vermont sun forsythia are rounded in shape and are almost 3 inches in diameter. Forsythia intermedia is a hybrid of these species that was introduced in europe about 1880. Flowering at the same time as many spring bulbs forsythias contribute hugely to the reawakening of the garden after winter. Botryosphaeria canker botryosphaeria dothidea.