Radermachera gigantea

Binomial name

Radermachera gigantea

Common names

Giant Tree Jasmine, Giant Radermachera

Description

Radermachera gigantea, commonly known as the Giant Tree Jasmine, is a striking tropical tree with large, glossy green leaves and fragrant white flowers. This evergreen beauty can grow quite large, making it a magnificent specimen plant in spacious gardens or as a dramatic focal point in larger landscapes. The showy white blooms, which have a sweet jasmine-like fragrance, appear in clusters and can cover the tree in a spectacular floral display. The tree’s lush foliage and fragrant blossoms make it a favorite for attracting pollinators such as bees and butterflies.

Light requirements

This tree thrives in full sun to partial shade. It prefers a bright, sunny location for optimal growth and flowering, but it can tolerate some light shade, especially in hotter climates. For the best flower production, place it where it will receive at least 4-6 hours of direct sunlight each day.

Soil preferences, including pH and drainage

Radermachera gigantea prefers well-draining, loamy or sandy soil with a slightly acidic to neutral pH range of 6.0 to 7.0. While it can adapt to a variety of soils, it does best in rich, fertile soils that retain moisture without becoming waterlogged. Proper drainage is crucial to avoid root rot, particularly when grown in containers.

Water needs

This tree enjoys regular watering, especially during the growing season, but it’s important not to let the soil become soggy. Water consistently, ensuring the soil is moist but not waterlogged. Once established, Radermachera gigantea is moderately drought-tolerant, though it will benefit from deep watering during dry spells. In the cooler months, reduce watering, but be careful not to let the soil dry out completely.