Anthracnose is a fungal disease found in many shade trees, including maples. I has great red fall color and from what I read, the Autumn Fantasy Maple has the rapid growth of the Silver Maple but the strong branching qualities of the Red Maple. Messages: 3 Likes Received: 0 Location: ontario canada. The leaves on some of the branches on one side of the tree are turning red (prematurely) and are beginning to fall off the tree. Sienna Glen® Maple Acer x freemanii ‘Sienna’ PP11,322 Description & Overview. Sienna Glen® Maple is an excellent alternative to the commonly planted Autumn Blaze Maple with stronger wood and denser branching. A certified arborist may be able to save the tree. Finally, red and silver maples (like Autumn Blaze) are highly susceptible to iron chlorosis if your soil is clay and high pH. How are ratings calculated? The problem is Autumn Blaze Maples do suffer from storm damage easily. Phyllosticta leaf spot causes spots that are yellow in the center with purple borders. Bright red to orange fall color. Necrotic areas in the autumn blaze maple leaf are because of the fungal disease, anthracnose. Was this helpful? All Rights Reserved. 1. Use Celebration® Maple as an accent or shade tree, or as a component of a mixed border where there is enough space. What they did not tell me is that they are extremely prone to iron chlorosis, which from what I have seen around the area, kills most of them. utumn Blaze roots can become entwined at the base of the tree or wrap around a large root. We planted two beautiful Autumn Blaze maple trees in our yard in Ontario Canada about 10 years ago. Which tree is better? Tar spots won't harm the Autumn Blaze tree's health, but heavy infections can cause early leaf drop. However, like silver maple, Autumn Blaze tolerates poor soil as well. Four years ago (May 2013) I bought two "Autumn Blaze" (Acer x freemanii 'Jeffersred') Maples from a local nursery and had them professionally planted about 30 ft. apart in our suburban back yard. Winter buds, clusters of small winter spring flowers, leaf stems, twigs, and winged summer fruits are all reddish colored. Autumn Blaze Tree Information. . Controlling diseases and insects with fungicides and insecticides is usually not practical on a large tree, but you can apply chemicals with a backpack sprayer while the tree is small. You can legally root a cutting of the nearly identical Freeman maple (Acer x freemanii), a hybrid of the red maple and silver maple that was developed in 1933. We planted them in an area that stays pretty soaked most of the time, and I'm wondering if that's why the leaves are starting to turn red. It is a cross between the northern red maple and the silver maple. The smaller, fine textured green leaves are dark green with a silvery underside, and turn a variable mix of yellow and orange with a pinkish tinge at the highest part of the crown. Spacing Your Autumn Blaze Maple. © Copyright 2020 Hearst Communications, Inc. Spray aphids on smaller Autumn Blaze maples with an insecticide containing the active ingredient permethrin when they appear and repeat in a week or 10 days. Tar spot forms yellow spots on the leaves in early summer. Firefall Maple grows quickly, tolerates a wide variety of soils, and withstands drought fairly well once established. ‘Autumn Blaze’ and ‘Autumn Fantasy’ are the best known of these hybrids. Celebration® Maple is slightly narrower than other Freeman Maple cultivars although not in-league with upright trees like Crimson Spire Oak or Armstrong Maple. With back-to-back "Urban Tree of the Year" awards in 2003 and 2004, you know they are pollution-tolerant (an important fact if you … Aileen Clarkson has been an award-winning editor and reporter for more than 20 years, earning three awards from the Society of Professional Journalists. A year ago we planted an Autumn Blaze Maple tree. Tiny aphids feed on the bottoms of leaves and on shoots and buds, secreting a sugary material that develops dark fungal growth. This falls in the same category as the Autumn Blaze maple, except it is not a hybrid. I remember when I worked in Manhattan, KS; we were planting ‘Autumn Blaze’ on every jobsite, in every new housing development. Its spread of 40 feet gives it a clean, oval shape. Spray with mancozeb three times, two weeks apart, when the leaves begin to unfold in the spring. Early symptoms include off-color, limp leaves that quickly turn dry and brittle and drop off. Just moved into a new construction home and the builder planted a Red Maple Autumn Blaze In my front yard. What a crazy phenomenon! The flowers of the autumn blaze maple are generally not clearly visible. I was told that the Acer à freemanii ÂDTR 102 (Autumn Fantasy®)resembled a Silver Maple more than a Red Maple and that that was a detriment. They seemed to take to their new home and get established nicely, and both grew significantly each year. I was sold an Autumn Blaze Maple under the pretense that it would be one of the few trees that would grow and do well in a clay, alkaline soil. To help roots access iron, work 4 inches of compost into the top 12 inches of soil well beyond the outermost branches. All died out! Sumac is one of the shortest fall-foliage standouts. She has worked for several newspapers, including "The Washington Post" and "The Charlotte Observer." They are showy but do little damage. What about a sienna glen maple vs. an autumn blaze? I was sold an Autumn Blaze Maple under the pretense that it would be one of the few trees that would grow and do well in a clay, alkaline soil. So, Autumn Blaze maple is a great tree with a few typical tree problems. Add to Wish List. However, there are many hybrid versions that are seedless – like the celebration and autumn fantasy maples above. This homegrown maple is a close cousin of the immensely popular and well known Autumn Blaze Maple and actually has characteristics that some consider superior to Autumn Blaze. It can come as a great surprise when that disease or pest problem that lurked 1,000 miles away suddenly reaches your region, just as our tree is beginning to look good. This Autumn Blaze maple has a noticeably thin canopy due to frost damage and seed thinning. Jeffersred' is quite adaptable, tolerant of drought conditions, and is not particular to soil type or pH. . ‘Autumn Blaze’ and ‘Autumn Fantasy’ are the best known of these hybrids. This is the second summer we've noticed this incredible SWARMING of bees at dusk for about 20 minutes. There are a variety of leaf diseases found in maple treesthat vary in intensity from year to year and from place to place. Small, immobile scale insects suck sap from the stem and cause stunted leaves that turn yellow and drop early. It has a particularly rapid growth pattern and a lovely oval crown when fully mature. The Autumn Blaze Maple is a hybrid tree created from two American classics; the red maple and the silver maple, taking the best characteristics from each. While Autumn Blaze maple may be less susceptible than either of its parent maples, you can prevent anthracnose by removing and burning infected leaves, watering and fertilizing properly, and using a fungicide if necessary. It can be grown as a specimen tree or multi-stemmed plant. It occurs during the winter, when daytime temperatures become hottest in the afternoon and the sun is in the southwest sky. It can easily grow of up to 3 feet within one year and yet develops into a noble, long-lived tree with spectacular fall foliage in brilliant scarlet and orange shades. Autumn Blaze Maple problem. It has a particularly rapid growth pattern and a lovely oval crown when fully mature. The far greater issue is the growing pre-ponderance of this tree in nurseries, gar-den centers and landscapes. Less susceptible to chlorosis symptoms (yellowing leaves) than red or silver maples. The tree tends to crack easily at branch unions, which leads to broken branches and property damage after even mild storms. Plan the perfect garden with our interactive tool →, Clemson Cooperative Extension: Maple Diseases and Insects, Liverpoolmetro: Root Problems Reason for Autumn Blaze Maple Leaves Turning Yellow, Missouri Botanical Garden: Acer Freemanii x Autumn Blaze, Washington State University Clark County Extension: Autumn Blaze Maple, Oregon State University Extension Service: What Does it Mean When Nursery Plants Are Patented or Trademarked, North Carolina State University Cooperative Extension: Fertilizing Deciduous Shade Trees in the Landscape. Autumn Blaze lives up to its name, year after year, with larger leaves that turn from deep green to vibrant crimsons and oranges. A cross between silver maple and red maple, freemanii cultivars are faster growing, and change colour in the fall earlier than rubrum cultivars. ' Rhytisma fungi cause a variety of tar spots on maple leaves that are nonlethal but unsightly. The color of the autumn blaze maple leaf is bright green in all seasons, except for fall month, when it turns vibrant red. If you think fast-growing trees are bad bets in the backyard, Autumn Blaze maple trees will make you think again. This dependable selection of Acer x freemanii ('Jeffsred', P.P. It is a popular medium- to large-sized deciduous tree whose leaves, as its name implies, turn bright shades of red and orange in the fall. Other Choices With Colorful Fall Leaves . As with phyllosticta leaf spot, spray with mancozeb three times, two weeks apart, on new leaves in the spring. Its symptoms include deformed leaves with discolored or dead blotches. Read honest and unbiased product reviews from our users. Autumn Blaze Maple (Acer x freemanii “Jeffsred”) is a hybrid which combines the fast growth rate and hardiness of the Silver Maple (Acer saccharinum) with the strength and beauty of the Red Maple (Acer rubrum). It possesses better structure than Autumn Blaze® Maple with more open branch angles and a better-defined central leader. Its rich, dark green foliage turns from vibrant yellow-orange to burgundy in fall. Tap to Read Autumn Blaze Maple Leaf. This problem, called girdling, can cause poor vigor, small leaves, leaf scorch and the death of small limbs. Autumn Blaze® Freeman's maple (Acer x freemanii ‘Jeffersred’): A rounded to broad oval tree, growing 50 to 60 feet high and 40 to 50 feet wide. Spray with permethrin when the scales first appear and repeat every 10 days. If you want more Autumn Blaze tree information, read on. Look out for some problems to treat them effectually in the initial phases. Autumn Blaze (Acer x freemanii "Jeffersred"), a hybrid of red maple (Acer rubrum) and silver maple (Acer saccharinum), inherited its fall color from the red maple and its rapid growth from the silver maple. Spray the tree with a fungicide if you notice a severe case of brown spots. This tree is planted by just about everybody and for good reasons, it is a great tree by many criteria. When planted in the correct environment, the autumn blaze maple is a fast growing problem-free tree. Autumn Blaze Maple. Are sienna glen maples seedless? The Autumn blaze maple is a fast growing tree that can reach a height of 50 feet and a width of 40 feet. WSU Clark County Extension: Autumn Blaze Maple, Purdue University Extension: BP-6-W Verticillium Wilt of Shade Trees, University of Rhode Island Horticulture Program: Anthracnose Diseases of Shade Trees, University of Missouri Extension: Verticillium Wilt in Maples, Tree Diseases With Prematurely Falling Leaves. The roots of Autumn Blaze, like its parent silver maple, lack the ability to adequately stabilize iron in the soil, leading to chlorosis or yellowing of the leaves caused by iron deficiency. The tree blooms in spring and sheds by fall, when it looks simply stunning. 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