Magnolia grandiflora
southern magnolia, bull bay

Notes:

Native to moist woodlands of the coastal plain.

Bark smells of lemons when crushed/bruised. Druse describes the flowers of 'Edith Bogue' as being lemon-scented and those of 'Bracken's Brown Beauty' as smelling "exactly" like ginger.

Shallow roots, dense shade, and low branches (which may even root on contacting the ground) prevent undergrowth of turf, yet a deep soil is still required as per the USDA. Drought tolerance is debated and conditional on having plenty of room for roots. Prone to girdling roots, so correct any circling roots before planting.

Missouri BG stands alone in claiming sensitivity to pollution. Sandy soil tolerance is debated (Dove/Woolridge and JerseyYards.org vs. NCSU and the USDA).

Seedlings vary greatly in habit, so it's a good thing that so many cultivars are available.

'Bracken's Brown Beauty' (compact) and 'Edith Bogue' (more open) have received the PHS Gold Medal Award. 'Kay Parris' ("restrained") and 'Little Gem' rebloom. 'Hasse' is dense and upright, even with age. 'Southern Charm' (Teddy Bear) is extremely dense with smaller leaves.

Sources: Dove/Woolridge, Sunset, UFL, JerseyYards.org, Missouri BG, UConn, Dirr, NCSU, USDA, Bir, Druse, Dirr/Warren.

Buy the species or 'Little Gem' at PlantingTree.com (affiliate link; supports this website)

Tags:

acidic soil preferred
aromatic twigs/bark
attracts:bees
attracts:birds (ex-humming)
attracts:mammals
bark injury sensitive
clay tolerant
coarse texture
compacted soil intolerant
deer resistant
dense canopy
easy to grow
exposure:full sun
exposure:part shade
fire risk low
form:multi-trunked
form:trainable to single trunk
form:tree
fragrant flowers
habit:conical/pyramidal
habit:irregular
habit:oval
infertile soil tolerant
litter:fruit
litter:leaves
litter:twigs/branches
long-lived
native:eastern North America
persistence:evergreen
pest/disease free
PHS Gold Medal Award
pollution tolerant
pruning not required
rich soil preferred
root disturbance intolerant
roots:coarse/few
roots:low damage potential
roots:shallow
roots:wide-spreading
salt tolerant
showy flowers
type:broadleaf
use:container
use:deck/patio
use:espalier
use:screen
use:shade tree
use:specimen
use:street
water:regular
wet soil tolerant
wind sensitive


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