"Alstonia Plant, also known as Devil Tree or Blackboard Tree, with the scientific name Alstonia scholaris, is a tall, fast-growing tree valued for its dense shade, medicinal uses, and air-purifying qualities. •Ideal Placement: Best suited for roadsides, institutional campuses, and public parks. •Maintenance: Low maintenance; needs occasional watering during prolonged dry spells. •Unique Point: Features a distinct whorled leaf pattern and rapid growth—ideal for urban greening and large landscapes."