Grow your own Cassia angustifolia tree with these 20 high-quality seeds. This tree is known for its fast-growing nature and is perfect for those looking to add some greenery to their yard or garden. Cassia angustifolia is a great addition to any outdoor space and is sure to impress with its beautiful foliage and delicate flowers. These seeds are perfect for both novice and experienced gardeners who want to cultivate this lovely tree.