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. dawn redwood disease; Microraptor_123 Seedling. Metasequoia glyptostroboides: Dawn Redwood is a fast-growing tree in the Cypress family native to the Sichuan-Hubei region of China. It is similar in appearance to bald cypress. At the moment we are calling this Twig Burn. There are no disease of concern with dawn redwood. Dawn redwood is susceptible to damage from early fall freezes. This condition causes the twig juncture with a main branch to be injured by the heavy cold in January through March at least. At the moment we are calling this Twig Burn. Dawn redwood trees are resistant to most serious plant diseases, including Verticillium wilt and oak root fungus, but occasionally suffer from canker infections. The orange-red to brown trunk base is the most outstanding part of the tree. Although it looks like an evergreen, the needles are deciduous. Metasequoia glyptostoboides is the Latin term for Dawn Redwood a needled tree that sheds it's needles in the fall (deciduous). 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. Thank you for using the Ask An Expert System. The … Ask an Expert is made up of groups and individual experts. 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. It is native to the coasts of northern and central California and can grow to between 70 and 90 feet tall. On dry soils, it can get spider mite infestations. 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). However, pests usually do not cause many major issues. This shouldn't hurt the tree as a whole and it will survive to leaf again. These iconic conifers can be grown individually, in groves or even as a tall hedge. Dawn redwood grows in a perfect pyramid 70 to 90 feet tall and was known from fossils before living plants were discovered in China. Also known as California redwood or coast redwood, the redwood (Sequoia sempervirens) is a towering tree that grows in mild … It is similar in appearance to bald cypress. Japanese beetles will also eat the foliage. The redwood (Sequoia sempervirens) is also known as the coast redwood. Problems With Redwood. 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). 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. After this past winter's depredations we are finding deciduous trees and shrubs exhibiting strange habits. I have a few Dawn redwood trees which are having random branches leaf out and then die off on mature specimens. It is the only living species in the ancient redwood genus Metasequoia, but three fossil species are known. 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.