Southern magnolia (Magnolia grandiflora)
Care, watering, light and tips for Southern magnolia on Floravia.
Quick facts
- Family: Magnoliaceae
- Difficulty: Moderate care
- Watering: every 7 days
- Light: Partial shade
- Temperature: 10–30 °C
- Toxicity: Toxic to pets
About Southern magnolia
The Magnolia grandiflora, or Southern Magnolia, is a majestic evergreen tree renowned for its large, fragrant creamy-white flowers and glossy dark green foliage. It makes an excellent ornamental tree or a striking specimen plant in large gardens and parks, offering classic elegance and an intoxicating fragrance.
Native range
Southeastern United States
Care tips
It thrives in full sun to partial shade and prefers acidic, fertile, well-drained soil rich in organic matter. Keep the soil consistently moist, especially during dry spells and its early years, but avoid waterlogging. Protect young roots from extreme cold with a good layer of mulch, and avoid severe pruning as they heal slowly.
How to save a dying Southern magnolia
- Warning signs
- Yellowing or browning leaves falling, no flowering, slow or no growth.
- First aid
- Check drainage and soil moisture. Ensure slightly acidic pH (5.5-6.5). Protect young plants from direct sun.
- What kills it
- Waterlogged or alkaline soil, soil compaction, lack of root space.
- Can it be saved?
- Yes, if you act quickly. Good drainage and proper soil are key for recovery.