'Jane Platt' is a 15-foot cultivar of star magnolia (Magnolia stellata). University of Florida Institute of Food and Agricultural Sciences. A standard peat-based potting soil is generally fine for sweetbay magnolia, but you will need to water quite frequently for this bog-loving specimen. Maybe they just need a little more time to get established. Then lightly scuff the seeds with fine sandpaper. Storing them in the refrigerator, packed with some moist peat moss, works fine. australis and Northern small tree growing mostly deciduous M. virginiana var. It tolerates wet and swampy sites andhas aromatic spicy leaves and twigs and extremely fragrant flowers. Severely infected leaves may be completely covered in fungal growth. Fungal diseases on mature trees usually aren't serious, though they can be treated with copper-based fungicides. Tamp the growing medium down around the stems, and moisten. What are some good magnolias for my very small garden? This could explain why later flushes of leaves are healthiersince the weather is consistently warmer then. Any more thoughts or advice is welcome. Your email address will not be published. Pronunciation: mag-NO-lee-uh ver-jin-ee-AY-nuh, Common name(s): sweetbay magnolia, swamp magnolia, USDA hardiness zones: 5A through 10A (Figure 2), Origin: native to the Gulf and Atlantic Coastal Plains, from East Texas to New York, UF/IFAS Invasive Assessment Status: native, Uses: deck or patio; specimen; street without sidewalk; espalier; tree lawn 4-6 feet wide; tree lawn > 6 ft wide; highway median, Leaf type and persistence: deciduous, semi-evergreen, evergreen, Leaf color: green to dark yellow on top, silvery white underneath, Fruit characteristics: attracts birds; showy; fruit/leaves not a litter problem, Trunk/branches: branches don't droop; showy; typically multi-trunked; no thorns, Bark: reddish brown to pale gray, smooth, and becoming rough with age, Light requirement: full sun to partial shade, Soil tolerances: sand; loam; clay; acidic; wet to well-drained, Verticillium wilt susceptibility: susceptible, Pest resistance: resistant to pests/diseases. Star magnolia (Magnolia kobus var. The myth of Sweetbay in zone 4: mine died of cold in zone 8. It prefers an acidic soil with a pH between 5.5 and 6.5. Above ground, magnolias may show poor growth, dieback, wilting, yellowing, leaf drop or sudden death. Seeds are eaten by birds and small mammals. 
Keep the sprouting seedlings moist as they are developing. They're best planted in the early spring. Sweet Bay Magnoliais native to the coastal areas southeastern United States north along the Atlantic coast to New York. This pathogen lives in the soil and attacks sweet bay magnolias through the roots. Repotting should not be necessary for several years, until the root ball completely fills the container. Soil is neutral-ish, but I've never had any chlorosis issues or anything. I've seen Sweetbay Magnolia planted in open exposed windy sites here in Kansas and yes they do get some of their early leaves beat up a bit. The plant tissue in these spots eventually decays and dies, and the leaves fall from the plant. This disorder usually appears in early summer when the days are warm but the nights are cool and dewy. They haven't grown in height much, although I never expect a lot of growth out of a tree the first 2 years. Or, you can start the seeds indoors in late winter in pots filled with potting soil. They lost most of their leaves in early winter, then the rest throughtout the season and put on all new leaves in spring. Insects, Diseases, or Other Plant Problems:Susceptible to chlorosis in alkaline soils. That was last Summer.
During the winter months in cooler zones, pad the roots with several inches of mulch to protect them from frost.
Trees: North & Central Florida. 
Learn more here. 
That day I watched a squirrel neatly trim all of the lower new branches and carry them off for repairing her nest. I will see if that helps. We had a sweet bay magnolia, that always looked like a Dr Seuss tree. These trees usually grow smaller in cooler climates, with a more shrubby size and shape. I still think they are terrific trees. But sometimes all those insect issue (like ants, etc.) Koeser, A.K., Friedman, M.H., Hasing, G., Finley, H., Schelb, J. I suspect that they may also prefer better drainage and ventilation than other species of Magnolia. The soil there is acidic. As you shape the tree, try to thin out crowded branches to allow sunlight and air to reach inner limbs. Infected roots become discolored and rotten. Please enable cookies on your browser and try again. Small rotting spots with yellow halos appear on the leaves. Currently, the leaves are just now opening up, and I can already see many of them curled. It makes the plant look persistently ugly. Could it be no protection from wind while the leaves are tender? Pests can be controlled to some degree by using neem oil or another horticultural oil. Be more diligent about treating fungal disease on young plants as they are becoming established. Unprescribed fertilizing (i.e., fertilizing just because you think you should) can cause fertilizer burn on these trees. But my question is about the foliage. Both summers, the initial flush of leaves looks pretty ragged until late in the summer when it puts on some new foliage on some new growth. My soil is acid. Dwarf plants occur with smaller growth forms and leaves and can be used in foundation plantings, near patios or on the periphery of woodland areas. Silestone Tigris Sand, Viatera Cortina & Magnolia. Infected leaves often fall prematurely from the tree.
I don't want to even think about removing them or trying to move them, but on the other hand I have not been satisfied with their appearance since I planted them. Full sun (6 or more hours of direct sunlight a day), Partial Shade (Direct sunlight only part of the day, 2-6 hours). It is most likely to happen in northern zones where the tree's hardiness is somewhat borderline, but it can also happen when an unusual cold snap hits in warmer zones. What to Know When Prepping Your Home for Sale, My Houzz: Simplicity and Serenity in a Vintage-Modern Remodel. Share your decorated mantel with us, Updates bring back the bygone charm of a 19th-century Texas farmhouse, while making it work for a family of 6, Dont put down that spade! Do reindeer prance or lights dance above your fireplace during the holidays? Do you do any supplementary watering or have you been letting nature alone?
But you can add too much of some of these things at once, so space out any additional treatments. The seeds dangle from the fruits by a thread and are relished by birds. I too think exposure may be part of the raggedyness problem. leaf magnolia scorch summer ortho problems
It can be trained into a multi-trunked, spreading specimen plant, or left with the central leader intact as a wide column. all could help if it's an alkalinity problem. My sweet bay has been in for 3 years in zone 5 and it is doing fine, so I think it is more likely the soil rather than the cold. If you want to try it, collect the seedpods in the fall once they are dry on the branches. 
It developed leaf spots, munching holes, and then weirdest of all, it seemed to be lose its natural habit of wanting to grow upright and seemed to grow down. Unusually fond of wet soil, sweetbay magnolia tends to be a deciduous shrub in the northern part of the hardiness range, a small evergreen tree in the south. It usually maintains a good, straight central leader, although occasionally the trunk branches low to the ground forming a round multi-stemmed, spreading tree. Uncover the pot and continue to grow the specimen until it is large enough to plant in the landscape. The adult Eastern Tiger Swallowtail butterflies feed on milkweed, joe pye weed, wild cherry, and lilac.)
Plant each cutting in its pot, deep enough to hold it upright. I did not have that though.
There a lot of the houses with massive, decades-old magnolia trees where I live, and they make such dramatic statements in the garden. magnolia sweetbay diseases trees sick disease Sweetbay (sweet bay) magnolia, swamp magnolia. The Phytophthora cinnamomi fungus causes phytophthora root rot. In the deep South, it is apt to be more tree-like, sometimes growing to 100' tall. Learn tips for creating your most beautiful (and bountiful) garden ever. It requires acidic soils and has no serious pest or disease problems. Not sure about ironite, but hollytone is an acidifer, if that's easier to find that straight sulphur. You can expect 80 years or more from a sweetbay magnolia that remains healthy and is growing in ideal conditions. Because most cultivars have an upright, somewhat columnar shape, this is a good magnolia to use where space is limited, such as in narrow spaces between buildings. snasxs, I suspect there's something else wrong with your Sweetbay Magnolia too. They carry at least some leaves thru the winter. If possible, choose a large container, several times wider than the root ball of the nursery-grown tree; make sure the container has good drainage. But I have never seen any pest whatsoever on them. I agree with Jeremy's comment up there. It is often planted in parks. So, I'm of the opinion that there's something wrong with the soil in which yours are planted. Strong preference for tile on right. Please enable JavaScript on your browser and try again. Sweetbay magnolia makes an excellent tree for planting next to buildings, in narrow alleys or corridors, or in other urban areas with limited space for horizontal crown expansion. The evergreen ones can have their leaves beat up and ragged looking in late winter and early spring before new leaves emerge. Try out PictureThis App on your phone and Identify more than 10,000 plant species! seeds tree virginiana cedar eastern juniperus magnolia sweetbay I think you're on the right track with the soil test. In the northern part of its cultivated growing range, it typically grows as either a 15-20' tall tree with a spreading, open rounded crown or as a shorter, suckering, open, multi-stemmed shrub. 
University of Florida Institute of Food and Agricultural Sciences. Trees glimmer in the wind due to the whitish-green undersides of the leaves. Leonard Messel and Merrill are hybrid cultivars, crosses between magnolia kobus and magnolia stellata; these, too, are reliably hardy in zone 4. A conversion pixel tracking that we use for retargeting campaigns. They are about 7 ft tall and 3 trunks each. spoke to some people and it could have been a soil issue which you can diagnose by cutting into a branch and see a red line in the inner flesh. Cooperative Extension prohibits discrimination and harassment on the basis of race, color, national origin, age, sex (including pregnancy), disability, religion, sexual orientation, gender identity, and veteran status. Once outdoor temperatures reach 70 degrees, you can plant the seeds 1/2 inch deep in the desired garden location. Leaf spots occasionally occur on the foliage but are of little concern. Koeser, A. K., Hasing, G., Friedman, M. H., and Irving, R. B. sweetbay stellata virginiana centennial esveld arbore foios fastgrowingtrees evergreen magnolias stermagnolia arbori foiosi moonglow Using sharp pruners, cut 6- to 8-inch sections from the tips of young, green stems. Why are my sweetbay magnolia leaves turning yellow and falling? They are alongside the entryway to the driveway, so they are a very focal point. form a strategic partnership called N.C. USDA Forest Service Northeastern Area: Magnolia Virginiana L. Clemson Cooperative Extension: IPM for Select Deciduous Trees in Southeastern U.S. Nursery Production - Chapter 9, Magnolia, North Carolina State University College of Agriculture and Life Sciences: Phytophthora Root Rot and its Control on Established Woody Ornamentals. New ones are curling and getting holes.. My own Sweetbay Mag went into a strange decline last year (definitely not weather related). Leaves are alternate, laurel-like, elliptic to oblong-lanceolate, shiny, 3"-5" long and 1"-2" inches wide, dark green above and silvery glaucous underneath. But by then they are tattered and crinkled.I know I have posted this issue 2 or 3 times in the past, but I can't seem to find anyone with personal experience with them. I grow both varieties(Southern large tree growing evergreen M. virginiana var. Are sweetbay supposed to be evergreen in your climate? Tile choice. The best time to prune is immediately after the flowering period is complete, though diseased or damaged limbs should be removed whenever they appear. It occurs most often in magnolias that are exposed to constant and heavy rain or flooding, or are planted in areas with inadequate drainage. Grow 'Sugar Tyme' Crabapple Trees for Year-Round Beauty, Use These Tips When Growing Star Magnolia Trees, Hornbeam Maple: Plant Care & Growing Guide, Learn How to Grow Japanese Pieris for an Early Season Spectacle, How to Grow and Care for American Sweetgum Trees. Andrew Hughes is a certified arborist and member of the International Society of Arborists specializing in tree heal care. Got a other small one but it will be years before it's the same.
Keep the sprouting seedlings moist as they are developing. They're best planted in the early spring. Sweet Bay Magnoliais native to the coastal areas southeastern United States north along the Atlantic coast to New York. This pathogen lives in the soil and attacks sweet bay magnolias through the roots. Repotting should not be necessary for several years, until the root ball completely fills the container. Soil is neutral-ish, but I've never had any chlorosis issues or anything. I've seen Sweetbay Magnolia planted in open exposed windy sites here in Kansas and yes they do get some of their early leaves beat up a bit. The plant tissue in these spots eventually decays and dies, and the leaves fall from the plant. This disorder usually appears in early summer when the days are warm but the nights are cool and dewy. They haven't grown in height much, although I never expect a lot of growth out of a tree the first 2 years. Or, you can start the seeds indoors in late winter in pots filled with potting soil. They lost most of their leaves in early winter, then the rest throughtout the season and put on all new leaves in spring. Insects, Diseases, or Other Plant Problems:Susceptible to chlorosis in alkaline soils. That was last Summer. 
During the winter months in cooler zones, pad the roots with several inches of mulch to protect them from frost.
Trees: North & Central Florida. Learn more here. That day I watched a squirrel neatly trim all of the lower new branches and carry them off for repairing her nest. I will see if that helps. We had a sweet bay magnolia, that always looked like a Dr Seuss tree. These trees usually grow smaller in cooler climates, with a more shrubby size and shape. I still think they are terrific trees. But sometimes all those insect issue (like ants, etc.) Koeser, A.K., Friedman, M.H., Hasing, G., Finley, H., Schelb, J. I suspect that they may also prefer better drainage and ventilation than other species of Magnolia. The soil there is acidic. As you shape the tree, try to thin out crowded branches to allow sunlight and air to reach inner limbs. Infected roots become discolored and rotten. Please enable cookies on your browser and try again. Small rotting spots with yellow halos appear on the leaves. Currently, the leaves are just now opening up, and I can already see many of them curled. It makes the plant look persistently ugly. Could it be no protection from wind while the leaves are tender? Pests can be controlled to some degree by using neem oil or another horticultural oil. Be more diligent about treating fungal disease on young plants as they are becoming established. Unprescribed fertilizing (i.e., fertilizing just because you think you should) can cause fertilizer burn on these trees. But my question is about the foliage. Both summers, the initial flush of leaves looks pretty ragged until late in the summer when it puts on some new foliage on some new growth. My soil is acid. Dwarf plants occur with smaller growth forms and leaves and can be used in foundation plantings, near patios or on the periphery of woodland areas. Silestone Tigris Sand, Viatera Cortina & Magnolia. Infected leaves often fall prematurely from the tree. I don't want to even think about removing them or trying to move them, but on the other hand I have not been satisfied with their appearance since I planted them. Full sun (6 or more hours of direct sunlight a day), Partial Shade (Direct sunlight only part of the day, 2-6 hours). It is most likely to happen in northern zones where the tree's hardiness is somewhat borderline, but it can also happen when an unusual cold snap hits in warmer zones. What to Know When Prepping Your Home for Sale, My Houzz: Simplicity and Serenity in a Vintage-Modern Remodel. Share your decorated mantel with us, Updates bring back the bygone charm of a 19th-century Texas farmhouse, while making it work for a family of 6, Dont put down that spade! Do reindeer prance or lights dance above your fireplace during the holidays? Do you do any supplementary watering or have you been letting nature alone?
But you can add too much of some of these things at once, so space out any additional treatments. The seeds dangle from the fruits by a thread and are relished by birds. I too think exposure may be part of the raggedyness problem. leaf magnolia scorch summer ortho problems
It can be trained into a multi-trunked, spreading specimen plant, or left with the central leader intact as a wide column. all could help if it's an alkalinity problem. My sweet bay has been in for 3 years in zone 5 and it is doing fine, so I think it is more likely the soil rather than the cold. If you want to try it, collect the seedpods in the fall once they are dry on the branches. It developed leaf spots, munching holes, and then weirdest of all, it seemed to be lose its natural habit of wanting to grow upright and seemed to grow down. Unusually fond of wet soil, sweetbay magnolia tends to be a deciduous shrub in the northern part of the hardiness range, a small evergreen tree in the south. It usually maintains a good, straight central leader, although occasionally the trunk branches low to the ground forming a round multi-stemmed, spreading tree. Uncover the pot and continue to grow the specimen until it is large enough to plant in the landscape. The adult Eastern Tiger Swallowtail butterflies feed on milkweed, joe pye weed, wild cherry, and lilac.) Plant each cutting in its pot, deep enough to hold it upright. I did not have that though.
There a lot of the houses with massive, decades-old magnolia trees where I live, and they make such dramatic statements in the garden. magnolia sweetbay diseases trees sick disease Sweetbay (sweet bay) magnolia, swamp magnolia. The Phytophthora cinnamomi fungus causes phytophthora root rot. In the deep South, it is apt to be more tree-like, sometimes growing to 100' tall. Learn tips for creating your most beautiful (and bountiful) garden ever. It requires acidic soils and has no serious pest or disease problems. Not sure about ironite, but hollytone is an acidifer, if that's easier to find that straight sulphur. You can expect 80 years or more from a sweetbay magnolia that remains healthy and is growing in ideal conditions. Because most cultivars have an upright, somewhat columnar shape, this is a good magnolia to use where space is limited, such as in narrow spaces between buildings. snasxs, I suspect there's something else wrong with your Sweetbay Magnolia too. They carry at least some leaves thru the winter. If possible, choose a large container, several times wider than the root ball of the nursery-grown tree; make sure the container has good drainage. But I have never seen any pest whatsoever on them. I agree with Jeremy's comment up there. It is often planted in parks. So, I'm of the opinion that there's something wrong with the soil in which yours are planted. Strong preference for tile on right. Please enable JavaScript on your browser and try again. Sweetbay magnolia makes an excellent tree for planting next to buildings, in narrow alleys or corridors, or in other urban areas with limited space for horizontal crown expansion. The evergreen ones can have their leaves beat up and ragged looking in late winter and early spring before new leaves emerge. Try out PictureThis App on your phone and Identify more than 10,000 plant species! seeds tree virginiana cedar eastern juniperus magnolia sweetbay I think you're on the right track with the soil test. In the northern part of its cultivated growing range, it typically grows as either a 15-20' tall tree with a spreading, open rounded crown or as a shorter, suckering, open, multi-stemmed shrub. 
University of Florida Institute of Food and Agricultural Sciences. Trees glimmer in the wind due to the whitish-green undersides of the leaves. Leonard Messel and Merrill are hybrid cultivars, crosses between magnolia kobus and magnolia stellata; these, too, are reliably hardy in zone 4. A conversion pixel tracking that we use for retargeting campaigns. They are about 7 ft tall and 3 trunks each. spoke to some people and it could have been a soil issue which you can diagnose by cutting into a branch and see a red line in the inner flesh. Cooperative Extension prohibits discrimination and harassment on the basis of race, color, national origin, age, sex (including pregnancy), disability, religion, sexual orientation, gender identity, and veteran status. Once outdoor temperatures reach 70 degrees, you can plant the seeds 1/2 inch deep in the desired garden location. Leaf spots occasionally occur on the foliage but are of little concern. Koeser, A. K., Hasing, G., Friedman, M. H., and Irving, R. B. sweetbay stellata virginiana centennial esveld arbore foios fastgrowingtrees evergreen magnolias stermagnolia arbori foiosi moonglow Using sharp pruners, cut 6- to 8-inch sections from the tips of young, green stems. Why are my sweetbay magnolia leaves turning yellow and falling? They are alongside the entryway to the driveway, so they are a very focal point. form a strategic partnership called N.C. USDA Forest Service Northeastern Area: Magnolia Virginiana L. Clemson Cooperative Extension: IPM for Select Deciduous Trees in Southeastern U.S. Nursery Production - Chapter 9, Magnolia, North Carolina State University College of Agriculture and Life Sciences: Phytophthora Root Rot and its Control on Established Woody Ornamentals. New ones are curling and getting holes.. My own Sweetbay Mag went into a strange decline last year (definitely not weather related). Leaves are alternate, laurel-like, elliptic to oblong-lanceolate, shiny, 3"-5" long and 1"-2" inches wide, dark green above and silvery glaucous underneath. But by then they are tattered and crinkled.I know I have posted this issue 2 or 3 times in the past, but I can't seem to find anyone with personal experience with them. I grow both varieties(Southern large tree growing evergreen M. virginiana var. Are sweetbay supposed to be evergreen in your climate? Tile choice. The best time to prune is immediately after the flowering period is complete, though diseased or damaged limbs should be removed whenever they appear. It occurs most often in magnolias that are exposed to constant and heavy rain or flooding, or are planted in areas with inadequate drainage. Grow 'Sugar Tyme' Crabapple Trees for Year-Round Beauty, Use These Tips When Growing Star Magnolia Trees, Hornbeam Maple: Plant Care & Growing Guide, Learn How to Grow Japanese Pieris for an Early Season Spectacle, How to Grow and Care for American Sweetgum Trees. Andrew Hughes is a certified arborist and member of the International Society of Arborists specializing in tree heal care. Got a other small one but it will be years before it's the same.