Southern Magnolia Origins:
- Native to North America
Southern Magnolia Preferred Exposure:
- Full sun to partial sun/shade situarions are tolerated in the North Florida | Jacksonville | St. Augustine
Southern Magnolia Foliage | Bark:
- Foliage of the Southern Magnolia is large medium green glossy on the surface of
the leaf and a fuzzy light reddish tan on the underside of the leaf.
- Leaves are both thick and rather large reaching 5-8 inches in length.
Southern Magnolia Soil Preference / Salt tolerance:
- Magnolia Grandiflora ‘Little Gem’ will prefer slightly acidic
soil but will tolerate sand, loam, clay,
slightly alkaline and even occasionally wet
- Only moderately salt tolerant
Southern Magnolia Size Variance:
- Can reach sizes of 60-80 feet H | and spreading 30-40 feet wide.
Southern Magnolia Growth Habit:
- Southern Magnolias are densely foliated trees with a pyramidal grwoth habit and tend to have branches very
near ground level unless pruned up by removing the lower branches to expose underneathe the tree.
Southern Magnolia Growth Rate:
- Southern Magnolia trees are moderate growers with an extremely long life span.
Southern Magnolia Bloom:
- These trees have humongous fragrant white leathery blooms that reach 8 inches
across with a central cone that will enlarge and open up after the petals have gone to expose beautiful bright
red seeds that are utilized by various wildlife in the North Florida | Jacksonivlle | St. Augustine area
landscapes and gardens.
- Its no wonder these impressive blooms are the state flower for both
Louisianna and Mississippi.
Southern Magnolia Water Requirements:
- Plants will need daily water after beng planted from a container or transplanted
into the landscape and supplimental irrigation during periods of reduced local rainfall for the first season or
Butterfly or Bird Attracting:
- Seed cones are utilized by various wildlife.
Best Uses For Southern Magnolia in the North Florida | Jacksonville | St. Augustine landscape:
- Southern Magnolias are an ideal selection for a large garden area where an evergreen shade tree is wanted.
Plant Southern Magnolia only when there will be plenty of lateral room for the branches to grow or trim off lower
limbs as the trees mature to above garages, sheds, walkways etc.
Care of Live Southern Magnolia:
- Although Magnolia trees can be planted from a container into the
landscape any time of the
year in our North Florida | Jacksonville | St. Augustine area
landscapes, Magnolias root systems
are very wide for their size making transplanting sometimes
difficult, so if you decide to move
one from one location to another in the yard be sure to do it in
winter or spring for the best result possible.
- Water every day during the establishment period, See watering
your newly planted trees for
more information. Magnolia’s must be watched for the first one to
two seasons after being planted
or transplanted in the landscape and supplemental water supplied in
any time of drought. They are
slower to establish themselves into the landscape than many other
trees and should be watered
well once a week when local rainfall is
- Magnolias respond well to pruning, when shaping a younger tree
they should be pruned 6 inches deeper than where you
would like to see the re-growth appear. Everywhere you trim the
tree will sprout new growth
and begin to branch out and fill in. So if you have a sparcely
foliated Magnolia tree get out the
pruners and remove as many growing tips as
possible, prune deeper into the branch in
foliated areas to get them to branch out and fill in the
- Magnolias have lots of branches all though they will be
smaller in diameter in comparison to other larger growing shade trees like an Oak. Prune out the occaisoinal
occurance of a branch at a sharper angle than 45 degrees or if damaged etc. by removing the branch all the way back
to the trunk.
- Provide a 1 ft diameter circle of mulched area where grass is
kept from growing for each inch
of caliper (or diameter) of trunk measured 4 inches from the ground
- Fertilize each spring with a mixture of milorganite and a slow
release poly coated plant food
such as Osmocote or Stay Green general purpose plant food,
sprinkling the fertilizer around
the mulch circle underneath the foliage of the
Want more information about Southern Magnolias? Click this
link to UFIFAS for more information on
Southern Magnolia for the North Florida | Jacksonville |
St. Augustine area.
Magnolia Grandiflora / Southern Magnolia
Want to see more Magnolia varieties available at S
& J Nursery?
Check out these links to other Southern Magnolia
Magnolia Alta 'TMGH'
Magnolia Brackens Brown Beauty
Magnolia Little Gem
Magnolia Greenback MGTIG
Magnolia D.D. Blanchard