Contents
Description
Magnolia Susan is a deciduous shrub or small tree known for its beautiful pink-purple flowers that bloom in the early spring. It is a hybrid of Magnolia stellata and Magnolia liliiflora, and was first developed in New Zealand in the 1960s. This plant is highly prized for its showy flowers and delightful fragrance, making it a popular choice for gardens and landscaping.
Taxonomic Information
| Domain | Eukaryota |
|---|---|
| Kingdom | Plantae |
| Phylum | Tracheophyta |
| Class | Magnoliopsida |
| Order | Magnoliales |
| Family | Magnoliaceae |
| Genus | Magnolia |
Appearance
Magnolia Susan can grow up to 10-15 feet tall and 10-12 feet wide at maturity. Its leaves are ovate, dark green, and glossy, with a leathery texture. The flowers are large and cup-shaped, with a diameter of up to 6 inches. The petals are a beautiful shade of pink-purple, with a white center. The flowers are highly fragrant and bloom in early spring, before the leaves emerge. The plant also produces small, cone-shaped fruit that contain seeds.
Care Guide
Magnolia Susan is a relatively low-maintenance plant, but it does require some care to thrive. Here are some tips:
- Water: The plant requires regular watering, especially during its first year of growth. Make sure the soil is consistently moist, but not waterlogged.
- Fertilization: Use a slow-release fertilizer in early spring to promote healthy growth and flowering.
- Soil: The plant prefers well-drained, slightly acidic soil. If your soil is heavy or clay-like, consider amending it with compost or peat moss.
- Sunlight: Magnolia Susan prefers full sun to partial shade. Make sure it receives at least 6 hours of direct sunlight per day.
- Hardiness Zones: Magnolia Susan is hardy in USDA zones 4-8.
Common Pests & Diseases
Magnolia Susan is generally resistant to pests and diseases, but it can occasionally be affected by the following:
- Scale insects: These insects can cause yellowing leaves and sooty mold. They can be treated with insecticidal soap.
- Fungal leaf spot: This disease can cause brown spots on the leaves. It can be prevented by avoiding overhead watering and keeping the area around the plant clean.
- Verticillium wilt: This disease can cause wilting and yellowing leaves. It is difficult to treat and may require the removal of the affected plant.
Habitat
Magnolia Susan is native to New Zealand, but it can be grown in a variety of climates. It prefers mild temperatures and moderate humidity, but it can tolerate some cold and drought. It is commonly used in gardens and landscaping, but it can also be grown in containers for small urban spaces.
Question and Answer
Q: How often should I water Magnolia Susan?
A: Magnolia Susan requires regular watering, especially during its first year of growth. Make sure the soil is consistently moist, but not waterlogged. Water it deeply once a week during dry spells.
Q: When should I fertilize Magnolia Susan?
A: Use a slow-release fertilizer in early spring to promote healthy growth and flowering. Follow the package instructions for dosage and application.
Q: How big does Magnolia Susan get?
A: Magnolia Susan can grow up to 10-15 feet tall and 10-12 feet wide at maturity.
Q: Can I grow Magnolia Susan in a container?
A: Yes, Magnolia Susan can be grown in containers for small urban spaces. Use a large container with good drainage and high-quality potting soil.
Related Plants
- Magnolia stellata
- Magnolia liliiflora
- Magnolia grandiflora
- Magnolia soulangiana
- Magnolia virginiana
References
- “Magnolia Susan.” Gardenia. Accessed 29 Aug. 2021. https://www.gardenia.net/plant/magnolia-susan.
- “Magnolia Susan.” The Spruce. Accessed 29 Aug. 2021. https://www.thespruce.com/magnolia-susan-plant-profile-4847307.
- “Magnolia Susan – Tree Form.” Monrovia. Accessed 29 Aug. 2021. https://www.monrovia.com/plant-catalog/plants/3046/magnolia-susan-tree-form/.
