Enterolobium - Plant Encyclopedia Results

Enterolobium contortisiliquum, also known as Earpod Tree, is a deciduous plant native to South America. It is a big tree, growing taller than 20 ft with a broad crown, and can be found in USDA zones 9-11. It is a comparatively low maintenance tree, preferring full sun and an occasional watering. In the right conditions, it can be grown without irrigation.

The tree produces off-white to white flowers in the spring and early summer, which are followed by large and distinctive seedpods. These pods can be up to 6 in long and look like elephant ears. The leaves are bipinnate and can reach lengths of up to 12 in.

The Enterolobium contortisiliquum is a spectacular and unique addition to any garden or landscape. Its fruit and foliage provide texture to the landscape and its large size, beautiful flowers and ornamental seedpods guarantee a head-turning display.

Planting Enterolobium contortisiliquum is easy and, once established, requires minimal care. Plant it in well-draining soil and, if you live in a dry region, it can be beneficial to form a basin around the base of the trunk which will capture run-off water. In especially cold regions, potting up this tree can help it survive a harsher winter. When you do, opt for a large pot and use a mixture of potting soil, mulch and compost for a rich, well-draining mix. You should also use rainwater in the pot, as this will be better for your tree than tap water.

Overall, the Enterolobium contortisiliquum is an attractive and low-maintenance addition to any outdoor space. With its impressive size and ornamental look, it can add depth and character to any garden.

Enterolobium cyclocarpum, commonly known as Guanacaste, Ear Tree, or Elephant Ear Tree, is a large, fast-growing deciduous tree in the Fabaceae family, native from Mexico through Central America to northern South America. It is characteristic of seasonally dry tropical forests, savannas, and open woodlands. Mature trees may reach 80-100 feet tall, developing massive trunks and exceptionally broad, spreading crowns. The finely divided, bipinnate leaves fold at night. Small, greenish-white flowers are borne in rounded heads, followed by distinctive thick, dark brown, ear-shaped pods that curl into almost complete circles. These woody, indehiscent pods contain hard seeds embedded in sweetish pulp and give the species its name, cyclocarpum, meaning "circular-fruited."

Enterolobium cyclocarpum thrives in full sun and warm tropical climates, tolerating seasonal drought once established. It adapts to a range of soils, including alkaline and moderately acidic conditions, but needs ample space for its extensive crown and roots. Best suited to USDA Zones 10-11, it is sensitive to prolonged frost. The tree is valued for shade, timber, and agroforestry. Its pods are used as livestock feed in some regions, although excessive consumption can cause poisoning, particularly in cattle.