Dawn redwood trees are resistant to most serious plant diseases, including Verticillium wilt and oak root fungus, but occasionally suffer from canker infections. The condition exists through early spring long enough for the leaves (needles) to develop and when the sap currently in the branch is used up then the leaves shrivel and the whole twig dies. It is similar in appearance to bald cypress. However, pests usually do not cause many major issues. At the moment we are calling this Twig Burn. The redwood (Sequoia sempervirens) is also known as the coast redwood. On dry soils, it can get spider mite infestations. After this past winter's depredations we are finding deciduous trees and shrubs exhibiting strange habits. It also does not do well on dry or high pH soils. Dawn redwood is susceptible to damage from early fall freezes. Ask an Expert is made up of groups and individual experts. These iconic conifers can be grown individually, in groves or even as a tall hedge. I have a few Dawn redwood trees which are having random branches leaf out and then die off on mature specimens. Although it looks like an evergreen, the needles are deciduous. Also known as California redwood or coast redwood, the redwood (Sequoia sempervirens) is a towering tree that grows in mild … dawn redwood disease; Microraptor_123 Seedling. Dawn redwood, Metasequoia glyptostroboides, is one of what must be very few living species to be first scientifically described and given a Latinate binomial from fossil specimens. The orange-red to brown trunk … Metasequoia glyptostoboides is the Latin term for Dawn Redwood a needled tree that sheds it's needles in the fall (deciduous). Metasequoia glyptostroboides: Dawn Redwood is a fast-growing tree in the Cypress family native to the Sichuan-Hubei region of China. Dawn redwood grows in a perfect pyramid 70 to 90 feet tall and was known from fossils before living plants were discovered in China. The orange-red to brown trunk base is the most outstanding part of the tree. The … There are no disease of concern with dawn redwood. This condition causes the twig juncture with a main branch to be injured by the heavy cold in January through March at least. It is the only living species in the ancient redwood genus Metasequoia, but three fossil species are known. Problems With Redwood. At the moment we are calling this Twig Burn. Not sure if this is fungal or insects affecting trees? This condition causes the twig juncture with a main branch to be injured by the heavy cold in January through March at least. It is native to the coasts of northern and central California and can grow to between 70 and 90 feet tall. After this past winter's depredations we are finding deciduous trees and shrubs exhibiting strange habits. It is similar in appearance to bald cypress. Thank you for using the Ask An Expert System. Messages 6 Reaction score 3 Location Southern MI USDA Zone 6a May 20, 2018 #1 I repotted this dawn redwood one week ago to correct an earlier mistake (roots were on very bottom of pot, as opposed to having soil underneath). Metasequoia glyptostoboides is the Latin term for Dawn Redwood a needled tree that sheds it's needles in the fall (deciduous). Japanese beetles will also eat the foliage. This shouldn't hurt the tree as a whole and it will survive to leaf again. Although it looks like an evergreen, the needles are deciduous. Dawn redwood grows in a perfect pyramid 70 to 90 feet tall and was known from fossils before living plants were discovered in China.