Magnolia grandiflora
TAXONOMY
FamilyMagnoliaceae
GenusMagnolia
Zone7
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Magnolia grandiflora, commonly known as the Southern Magnolia, is a large evergreen tree native to the southeastern United States. It is known for its large, fragrant white flowers and glossy, dark green leaves. This tree can grow up to 80 feet tall and is often used as an ornamental tree in gardens and parks. It prefers subtropical climates and has a dormancy period during the winter months.
ALSO KNOWN AS
Furrowed Hoya
Hoya Lacunosa
Lacunose-Leaved Hoya
Grooved wax flower
Magnolia angustifolia
Magnolia elliptica
Magnolia exoniensis
Magnolia ferruginea
Magnolia foetida
Magnolia foetida f. margarettae
Magnolia foetida f. parvifolia
Magnolia galissoniensis
Magnolia glabra
Magnolia gloriosa
Magnolia grandiflora f. galissoniensis
Magnolia grandiflora f. lanceolata
Magnolia grandiflora var. angustifolia
Magnolia grandiflora var. elliptica
Magnolia grandiflora var. exoniensis
Magnolia grandiflora var. ferruginea
Magnolia grandiflora var. lanceolata
Magnolia grandiflora var. obovata
Magnolia grandiflora var. praecox
Magnolia grandiflora var. rotundifolia
Magnolia hartwegii
Magnolia hartwicus
Magnolia lacunosa
Magnolia lanceolata
Magnolia longifolia
Magnolia maxima
Magnolia microphylla
Magnolia obovata
Magnolia praecox
Magnolia pravertiana
Magnolia rotundifolia
Magnolia stricta
Magnolia tardiflora
Magnolia tomentosa
Magnolia umbrella var. maxima
Magnolia virginiana var. foetida
Magnolia virginiana var. grisea
Southern magnolia
OVERVIEW
VPDCalculate
WaterWet
SoilLoamy
LightDirect Bright (6 Hours)
Temperature20° C
Humidity60%
Dormancy3 Months
pH5.5
Pressure1,013 mbar
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DETAILS
Care Instructions
Southern Magnolias require bright, direct sunlight for optimal growth. They thrive in moderate temperatures and high humidity. Regular watering is essential to keep the soil evenly moist, especially during dry periods. These trees are relatively hardy but may need protection from extreme cold.Soil
Magnolia grandiflora prefers well-draining loamy soil that is rich in organic matter. The soil should be kept evenly moist but not waterlogged. A slightly acidic to neutral pH is ideal for this tree.Fertilizer
A balanced fertilizer with an N-P-K ratio of 10-10-10 should be applied in the spring and summer to support healthy growth. Fertilize every 6-8 weeks during the growing season.Repotting
Repotting is generally not necessary for Magnolia grandiflora as it is a large tree. However, young trees can be transplanted to a more suitable location if needed. Ensure the new location has adequate space for growth and similar soil conditions.Propagation
Propagation of Magnolia grandiflora can be done through seeds, cuttings, or grafting. Seeds should be sown in the fall, while cuttings can be taken in late spring or early summer. Grafting is typically done in the winter.Pruning
Pruning should be done in late winter or early spring before new growth begins. Remove any dead, damaged, or diseased branches, and shape the tree to maintain its structure. Avoid heavy pruning as it can stress the tree.Toxicity
Magnolia grandiflora is not known to be toxic to pets or humans. However, it is always advisable to keep pets and children from ingesting any plant material.Additional
Southern Magnolias are relatively low-maintenance once established. Mulching around the base of the tree can help retain soil moisture and regulate temperature. Regular monitoring for pests and diseases is recommended to ensure the tree remains healthy.REVOLUTIONIZE YOUR PLANT CARE
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