How deep did you plant them; the first real root should be just barely below the surface of the soil. If you spot the above symptoms on your tree, maple decline could be plaguing your tree. Trees planted in lawns have to compete for the same things that grass needs: water, air, soil nutrients. Finally, I'm not aware of any research that shows dog urine harms trees. One thing you can do is pull away the mulch and dig down until you find the first 'real' root. Vibrant fall colors are one of the best parts of autumn. When I put my finger in the soil it seems damp.I have tried to get in contact with the landscaper but have had no response. As a combination of the silver and red maples, the Autumn Blaze Maple adapts to a variety of climates and soils, is fast-growing, and presents magnificent fall colors. I am wondering if I should feed it something or put mulch under it ? Ask an Expert is made up of groups and individual experts. Over- or under-watering will stress a tree. http://www.ext.colostate.edu/pubs/garden/02926.htmlhttp://www.colostate.edu/Depts/CoopExt/4DMG/Trees/command.htm Finally, I'm not aware of any research that shows dog urine harms trees. The diameter of the sucker is about 2 inches, and the tree trunk is 7 inches in diameter. In Colorado landscapes, it is not unusual to develop iron chlorosis symptoms when plants are not getting enough water or if they are getting too much. Early fall color in trees has also been reported in other counties. Click on Find An Arborist and put in your zip code. I started to water it more using the drip system b ecause I was told it was stressed. Should I be fertilizing them? Under the plant patenting system in the United States, the name Autumn Blaze is filed under the number PP#4864. Now the leaves are all turning color. A red maple sample was brought into a Michigan State University Extension office in southern Michigan. Yes - iron deficiency kills trees. We went to a nursery and bought a 12-15 foot autume blaze maple tree. The prized ornamental maple trees in your home landscape might be under the dangerous threat of tree borers. Autumn Blaze Maples reach a mature height of about 40 to 50 feet after approximately 15 to 20 years. Water less? From what I can tell they were not planted too deep but I don't know how big the hole was when they were planted or how they prepared the B&B roots when planting. Hi, This is my first post and hope someone will give me some advice. Trees need iron to manufacture chlorophyll. Autumn Blaze Red Maple Red Maple Purple Blue Ghost Japanese Maple ?? But as a tree ages and the bark becomes thicker, it may be less of an impact. Does water drain well at that spot or is the soil wet/standing water at times. 4. Subscribe for $1/mo. 2. Related Articles. 2. The autumn blaze maple tree had been patented by late Glenn Jeffers, who was from the Jeffers Nursery in north central Ohio. Bigtooth maple is the best maple choice. A dying maple that has put on only a few leaves this year. These destructive pests are often attracted to stressed or weakened maple trees. It’s a problem when trees show early signs of fall — well before the summer is over. Newly planted Autumn Blaze Maple leaves turning red already . They are very appropriately named 'Autumn Blaze', a hybrid of silver maple (Acer saccharinum) and red maple (Ace r rubrum), combining the spectacular fall color of the latter with the adaptability and vigor of the first. The other is the Soil Testing Laboratory. Secondly, if you put your finger in the soil and it is still wet down to the second knuckle, it does not need any water. Getting maple syrup from V shaped maple. I have an autmn blaze maple that has started turning color and already loosing leaves like its fall. These trees are a hybrid species of red maple and silver maple and boast beautiful reddish-orange color that looks spectacular in any landscape. The maple tree tar spot is fairly easy to identify. Mulch helps evaporation and water retention. We expect to see beautiful red, orange and gold foliage in many cities across the country, but certainly not in August. Send us this information along with good photos and we will do our best. Also, look for leaves that are too light in color or look burnt. After 5 years, the root system should be established enough to handle this summer's heat. Autumn Blaze Maples are nice trees if they are planted in the right location. Question by danny16 August 3, 2007. They seemed to come out of dormancy fine and the leaves were nice and green. Your builder should be able to pressure the landscaper to respond to you if he wants to work with that builder again. You can check your soil pH with a soil test at http://www.soiltestinglab.colostate.edu/. Autumn Blaze maple trees have stunning fall foliage with branches that are rounded or oval. Nitrogen fertilizer can encourage canopy (top) growth that the root system cannot support during periods of dry, hot weather. This tree was green when I planted it last weekend, what am I doing wrong? After that, provide water during the first growing season. Newly planted trees require regular watering during periods when there is little rainfall. Do you have someone on staff who can answer questions I have about two 2 1/2 inch Autumn Blaze maple trees that were planted in my yard last fall. References: The Morris Arboretum and Plant Clinic 3/7/02; Common Diseases of Maples, Dr. Sharon M. Douglas Dept. They are 2 1/2 in Autumn Blaze maples that get full sun. From what I can tell they were not planted too deep but I don't know how big the hole was when they were planted or how they prepared the B&B roots when planting. You can check your soil pH with a soil test at. They are not ever in standing water but they are in clay soil. You also will be able to tell if the planting hole was amended with compost or a similar amendment mixed into the clay or if it was just plopped into the clay. Some trees produce yellow leaves as well. I planted this ABM about 5 years ago and it had been doing great until this year the leaves have turned to their autumn colors already and the leaves are falling off they look healthy not brown or curled up just changing early. The good news is that as it is a hybrid version of the maple tree, the autumn blaze maple is not prone to as many diseases as ordinary maple trees. Over- or under-watering will stress a tree. Was their a drought stress last summer or winter, or possible root damage inflicted? Autumn Blaze ® doesn't disappoint; it's ablaze in autumn with its reddish-orange foliage. I recently had questions about Autumn Blaze maple leaves turning red. I would appreciate your suggestions. That root should be just barely below the surface of the soil. Newer trees may be less tolerant of the high salts in dog urine because the tree bark is thinner. While this affects maple trees in general, it especially targets Norway, silver, and sugar varieties. The growth rate of this cultivar is about four times faster than that of a red maple. I would like But as a tree ages and the bark becomes thicker, it may be less of an impact. Trees experiencing stress often exhibit browning and early leaf drop. Cultivated varieties of red maple for Minnesota Cultivated varieties have been selected for fall color, plant form and size, and pest and stress tolerances. Trees planted in lawns have to compete for the same things that grass needs: water, air, soil nutrients. I don't know if they were ungirded. I am in Centerville and they're planted in clay soil. There should be a flair at the base and the photos are straight up and down like a telephone pole. The Autumn Blaze Maple turns orange to crimson red in the fall which looks great as a specimen tree or planting in clusters. Thank you, Scott Nelson, From just looking at the photos, it does look like the maples are planted too deep but maybe it is all the mulch around the base of the trunk. They've been getting plenty of water. If you have a higher pH soil (which is very common in Colorado), iron chlorosis can be a problem. In fact, the Autumn Blaze Maple outgrows any other tree in the maple family. For more information on pet-friendly landscapes, see this link:http://www.ext.colostate.edu/pubs/columngw/gr121013.html. http://www.treesaregood.org/ http://soiltest.cfans.umn.edu/. Tar spot will not kill your trees, but it's unsightly and … No more waiting for you maple tree to grow, because the silver maple contributes to the vigor without interfering with the natural strength of the red maple. I have been watering them, plus the rain, so I don't think the stress is from not enough water. The leaves are dazzling scarlet like Red Maple, but bigger. Q. I have a maple tree (it is either an 'October Glory' or 'Autumn Blaze') that has (what I assume to be) a rather large sucker at the bottom. Themore sunlight that these trees receive, the brighter fall colors they will have. Douglas Hunt. Did you amend the soil at all when planting these trees? Some Autumn Blaze Maples that are sick and dying. Autumn Blaze Maple - Knowledgebase Question. Under optimal conditions it can grow 3 feet or more per year. Plant your Autumn Blaze Maple in an area that receives full to partial sunlight. Autumn Blaze maple tree care is not difficult. It is my dog's favorite tree to water is he hurting it ?Thanks, Karen, If a tree goes into early fall color and leaf drop, it likely suggests that the tree is under some type of stress. 7. Autumn Radiance® - Zone 4, 50 feet tall by 40 feet wide, orange-red foliage in early fall, rounded oval shape Eventually it will grow to 50 feet tall and 40 feet wide. Helpful. Are they getting full sun? Asked August 27, 2013, 4:48 PM EDT. Are my autumn blaze maple trees dying? It is a beautiful tree. Nonetheless, there are certain maple tree diseases that can create problems with the autumn blaze maple. Small Leaves. Early Fall Color. Reply. Autumn Blaze Maple Tree Care. on Apr 20, 2012. Once you plant your maple, flood it with water to settle the roots. Part 1 of a series to come about planting different kinds of seeds I have purchased. Posted by 2 years ago. Water more? Chemically, fertilizers are salts and will pull water from the roots, further dehydrating them. We will need more information. Hello ! Keep in mind, there are lots of reasons why this might occur. Foliage is often one of the first indicators that something is wrong with a maple. http://www.csuhort.blogspot.com/2013/08/the-mid-summer-leaf-drop-blues_1002.html Autumn Blaze Maples are nice trees if they are planted in the right location. Sometimes when plants/trees/shrubs are stressed they will put all their diminishing energy into reproduction. Do not fertilize drought stressed trees. Dog urine, however, will hurt the lawn which surrounds your tree. Iron chlorosis will cause early leaf color and premature leaf drop. 4. I have attached pictures of it from different angles. Soil is clay heavy, planted on a slight downward slope. Autumn Flame Maple trees are a patented variety of tree with the scientific name Acer rubrum. Newly planted Autumn Blaze Maple leaves turning red already. Provide consistent care for vigorous maples with a greater capacity to avoid infestations. Care of and shaping of an Acer Palmatum where many branches seem dead. How to approach liquidambar with respect to pruning? The red color is what we expect to see in autumn across Michigan, but this tree started to turn colors back in early August. It's a widely held belief that Autumn Blaze doesn't produce seed pods, but, as you have seen, it is not true. Hopefully it has been planted at the proper depth. Trees can lose 60 to 75 per cent of their roots during the digging process at the nursery. Finally, trees of that size are an investment and you could have a certified arborist make an on-site visit. Let’s dive into what may be causing these signs of maple tree stress and dieback. If there are fewer leaves than normal, that’s another telltale sign. Iron chlorosis is very common in Autumn Blaze Maples and Red Oaks in the Denver area, but there are things you can do to treat it! Dog urine, however, will hurt the lawn which surrounds your tree. After all, this is the reason many people plant maple trees -- for their dazzling display in autumn when the leaves change colors. After 5 years, the root system should be established enough to handle this summer's heat. Young trees require additional attention during their first two years after planting as they struggle to survive in their new environment. If you have a higher pH soil (which is very common in Colorado), iron chlorosis can be a problem. If you’d like a more immediate impact now, we recommend ordering our larger sizes. Caddo and trident maples are also good choices, but not silver maple, red maple and the smooth-bark hybrids such as ‘Autumn Blaze’. Any soil above that should be removed. Newer trees may be less tolerant of the high salts in dog urine because the tree bark is thinner. This is what mine looked like last year: If you can get one to grow, they are beautiful trees. It's caused by a fungal pathogen in the genus Rhytisma. It was first grown and developed by Poplar Farms, Inc. of Batavia. Autumn Blaze Maples will adapt to your natural soil, even if it is sandy or heavy in clay, as long as it drains well. Silver maple; Red maple and hybrids (Red Sunset, Autumn Blaze, etc) River Birch Less common: Cottonwood; Swamp white oak; Bald cypress; Ornamental juniper; Eastern white pine Is Iron Deficiency Fatal? Please see the attached pictures. Allow lots of room for your Autumn Blaze Maple to grow. 2. Sugar Maple Tree Picture Its leaves are the classic lobed maple shape and are bright green with a hint of scarlet in the spring and summer, turning to a brilliant red early in the fall. Here are two links. Colorado soils have a high PH (Alkaline) and contain free lime. Mulch helps evaporation and water retention. It belongs to the Acer rubrum x Acer saccharinum hybrid variety. Hopefully it has been planted at the proper depth. Autumn Blaze is a cross between red maple and silver maple and has the best attributes of both trees. Annuals. The soil pH should be close to neutral (pH of 7). The soil pH should be close to neutral (pH of 7). Is My Maple Tree Dying? Wed Jun 24, 2009 2:52 pm. For three years I tried to help my struggling trees. One for the arborist. Mixed in mulch, gave a treatment of root and grow, and have been watering regularly. http://www.ext.colostate.edu/ptlk/1708.html It is best to mulch under trees, even in lawns. The nursery planted it in April It looked liked it was doing pretty well until about 3 weeks ago. Archived. For more information on pet-friendly landscapes, see this link: http://www.csuhort.blogspot.com/2013/08/the-mid-summer-leaf-drop-blues_1002.html, http://www.ext.colostate.edu/ptlk/2121.html, http://www.ext.colostate.edu/ptlk/1708.html, http://www.ext.colostate.edu/pubs/garden/02926.html, http://www.colostate.edu/Depts/CoopExt/4DMG/Trees/command.htm, http://www.ext.colostate.edu/pubs/columngw/gr121013.html. With perhaps a little added hybrid vigor tossed in as well. At maturity it will have an oval to rounded crown with ascending branches and a well-defined central leader. Autumn Blaze maple turning prematurely. More information about iron chlorosis can be found here: http://www.ext.colostate.edu/ptlk/2121.html Maples require regular irrigation all year around, even in the winter when there is little snow. Causes of Iron Chlorosis Many factors contribute to an iron deficiency in trees. Fertilize in the spring, giving the tree enough time to harden off new growth before freezing temperatures. If a tree goes into early fall color and leaf drop, it likely suggests that the tree is under some type of stress. I have pictures I can send. Maple Tree Branches Dying. Growing 2’-3’ each year, it will ascend to a height of 50’ with a 30’ wide canopy. Here is some additional information about early leaf drop. We live in Oklahoma and planted some autumn blaze maple trees last fall. Do you do any soil testing? If you remove some soil further down [at least on one side] you will be able to see if the burlap has been removed and if the metal bucket has been at least partially cut away. They are not ever in standing water but they are in clay soil. Award-winning Autumn Blaze® is insect and disease-resistant! The Autumn blaze maple is a fast growing tree that can reach a height of 50 feet and a width of 40 feet. I planted this ABM about 5 years ago and it had been doing great until this year the leaves have turned to their autumn colors already and the leaves are falling off they look healthy not brown or curled up just changing early. They are 2 1/2 in Autumn Blaze maples that get full sun. When it is established, Autumn Blaze maple trees are drought tolerant. Like its silver maple parent, Autumn Blaze® grows quickly. It is best to mulch under trees, even in lawns. A soil test is always a good idea but I don't think that is your problem. Close. Would Diatomaceous Earth work for spraying unreachable Tent Caterpillar nests? That root will be as big as your little finger or maybe larger. autumn blaze maple. They look very stressed to me. Here is some additional information about early leaf drop. 2. Planting the Autumn Blaze Maple. Hello ! However, iron chlorosis is a common generic symptom of over-watering which can easily happen when tree are planted in lawns. If yours suffer from yellowing of the leaves like mine, there may yet be hope. The leaves were smaller than normal and had a beautiful shade of red along the edges. Independence, Ky. 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. How can I save a branch injured by wind stress? I don't know if they were ungirded. The house was built last year and the builder had his landscaper put in the trees last fall, so I did not see them go in. Ask an Expert is made up of groups and individual experts. Fertilize in the spring, giving the tree enough time to harden off new growth before freezing temperatures. However, these maples prefer soil that’s slightly acidic.