Trees often suffer from transplant shock because their roots don’t have enough room to establish themselves. Giant redbud (C. gigantea) – From China. It's possible your redbud tree has verticillium wilt, a disease caused by a common soilborne fungus. Often cankers can be seen on branches and twigs. If a tree does die, only trees or plants resistant to verticillium wilt should be replanted in the area. Be sure to spray the underside of the leaves as well as leaf crotches as this is where most spider mites and their eggs are found. Verticillium wilt attacks the eastern redbud tree through the soil. Dieback/Canker is the most destructive disease that attacks Redbud trees. Dead leaves either remain hanging on affected branches or defoliate soon after wilting. Diseases Dieback/Canker. Redbud tree diseases cause a number of problems for the tree. I planted a rising sun redbud last fall. A. If infection is severe, the entire tree may wilt and suddenly die. Grows to 15 to 20 feet tall. Caused by the fungus Verticillium albo-atrum that inhabits surrounding soil, the fungus invades water-carrying parts of the plant, inhibiting the transport of water from roots to leaves. The flowering redbud tree, Cercis canadensis, can fall prey to disease and insect pests. When you grow a smoke tree (Cotinus coggygria) in your backyard, the leaf color is ornamental throughout the growing season.The small tree’s oval leaves are deep purple, gold or green in summer, but light up in yellows, oranges and reds in autumn. Diseases: Verticillium Wilt. Leaves are also thicker. Often, dark brown-orangish streaks can be observed in the sapwood. Learning to spot the issues early and treat them quickly can save your redbud … Not every tree will show symptoms of verticillium wilt. This spring it blossomed and leafed out bright green, then the leaves wilted and started to drop. It is first seen as a tree’s leaves wilt and turn brown. Redbud (Cercis spp. Shocked trees also need a little TLC to get them back on track. )-Verticillium Wilt. The tops of three branches of the new tree were wilting when it was transplanted and there were brown spots on many of the leaves. Jerry Weiland. Here are a … What to Do About Newly Planted Tree Leaves Wilting, Turning Yellow or Browning. Redbud (Cercis) wilted and died within a week from verticillium wilt Verticillium wilt is a fungal disease of over 300 host plants, including a wide range of garden and greenhouse crops in addition to woody ornamentals, most noticeably elms, magnolias, maples, redbud, and viburnums. The fungus usually enters through a plant's … When trees and shrubs are transplanted they need some time to adjust to their new surroundings - not just the soil, but the air temperature and exposure to sun. Foliage is glossy and dark green. Chinese redbud (C. chinensis) ̶ This is a small, multi-stemmed shrub that grows 6 to 8 feet tall and wide. Verticillium Wilt Fungal Disease. Leaves are 6 to 8 inches across. Once the roots become established, your redbud should perk right up. The issues range from discoloration and spots on the leaves to damaging cankers caused by fungus that doesn't respond to fungicides. Its rosy purple flowers are showier and more profuse than Eastern Redbud. It's important not to overwater. It's been a very wet spring in Iowa. I recently replaced a newly planted but dying forest pansey redbud (according to the nurseryman, they had planted it too deep and this was the reason for its failure) with a new 10 foot forest pansey redbud. Watch for leaves that turn yellow and then brown. At the time it looked great and still sprouted bright orange leaves from most branches. Verticillium wilt disease is a problem that affects redbud tree leaves. Here is how to control them if they occur. Prune dead growth, and water deeply at the roots 3 times a week. During this adjustment period you can expect wilting, yellowing and dropping leaves.