Mast Tree

Binomial name

Polyalthia longifolia

Common names

Indian Mast Tree, False Ashoka

Description

Polyalthia longifolia, also known as the Indian Mast Tree or False Ashoka, is an elegant evergreen tree native to the Indian subcontinent. Known for its slender, upright form and graceful, glossy leaves, this tree is often used as an ornamental plant in tropical and subtropical gardens. Its dense foliage, along with its unique pyramidal shape, makes it an excellent choice for screening or as a decorative addition to landscapes. The tree also produces small, fragrant yellow flowers that add to its charm, though it’s most valued for its striking appearance and air-purifying qualities.

Light requirements

This tree thrives in full sun and requires at least 4 to 6 hours of direct sunlight daily for optimal growth. While it can tolerate partial shade, it grows best in bright, sunny spots where it can maintain its vibrant green color and healthy structure.

Soil preferences, including pH and drainage

Polyalthia longifolia prefers well-draining, fertile soil with a slightly acidic to neutral pH (6.0 to 7.0). It is adaptable to a range of soil types but should not be planted in waterlogged areas. Good drainage is essential to avoid root rot and ensure the tree’s long-term health.

Water needs

Water regularly, keeping the soil evenly moist, especially during the warmer months. This tree prefers consistent moisture but does not like standing water. During dry periods, ensure the tree receives enough water to prevent the soil from drying out completely. In cooler months, reduce watering, but continue to keep the soil lightly moist.