Family: Magnoliaceae
Genus: Magnolia
(mag-NO-lee-a) Species: grandiflora (gran-dih-FLOR-uh)
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Category TreesWater Requirements Average Water Needs; Water regularly; do not overwaterSun Exposure Sun to Partial ShadeFoliage Grown for foliageEvergreen Smooth Foliage Color UnknownHeight over 40 ft. (12 m)Spacing 30-40 ft. (9-12 m)Hardiness USDA Zone 6a: to -23.3 °C (-10 °F)USDA Zone 6b: to -20.5 °C (-5 °F) USDA Zone 7a: to -17.7 °C (0 °F) USDA Zone 7b: to -14.9 °C (5 °F) USDA Zone 8a: to -12.2 °C (10 °F) USDA Zone 8b: to -9.4 °C (15 °F) USDA Zone 9a: to -6.6 °C (20 °F) USDA Zone 9b: to -3.8 °C (25 °F) USDA Zone 10a: to -1.1 °C (30 °F) USDA Zone 10b: to 1.7 °C (35 °F) |
Where to Grow UnknownDanger Seed is poisonous if ingestedParts of plant are poisonous if ingested All parts of plant are poisonous if ingested Handling plant may cause skin irritation or allergic reaction Bloom Color White/Near WhiteBloom Characteristics UnknownBloom Size UnknownBloom Time Mid SummerOther details UnknownSoil pH requirements 6.1 to 6.5 (mildly acidic)6.6 to 7.5 (neutral) 7.6 to 7.8 (mildly alkaline) Patent Information Non-patentedPropagation Methods From herbaceous stem cuttingsFrom semi-hardwood cuttings Seed Collecting Allow seedheads to dry on plants; remove and collect seedsRemove fleshy coating on seeds before storing Ferment seeds before storing |