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False Ashoka

Monoon longifolium

The false ashoka is the tall, narrow evergreen tree with wavy, drooping leaves seen along roads and boundaries across India. Its columnar "pendula" form is popular as a living screen and noise barrier.

Botanical FamilyAnnonaceae
Native RegionSouthern India and Sri Lanka
Growth RateModerate
Mature Size10–15 m tall, 1–2 m wide (pendula form)
Bloom PeriodSpring
Common NamesDebdaru, Ashoka (commonly), Mast tree, Polyalthia longifolia
False Ashoka

Photo: Omoo (Wikimedia Commons) · Public domain, via Wikimedia Commons

Essential Care Requirements

Light

Full sun, Partial sun

Watering

Moderate

Water young trees regularly; mature trees need little care.

Soil

Most well-drained soils; pH 6.0–7.5.

Temperature and humidity

5–42 °C · Moderate humidity

Feeding

Not usually needed.

Pruning and propagation

Propagate by seed

Trim the sides if needed to keep it narrow.

Not known to be toxic.

Top Cultivation Tips

Plant 1.5–2 m apart for a screen.

Not the same as the sacred Ashoka (Saraca asoca).

Tolerates pollution and dust.

Fruit bats eat the small fruits.

Common problems

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False Ashoka (Monoon longifolium) care guide