Annona Glabra

Description

Annona Glabra, commonly known as pond apple or alligator apple, is a tropical fruit tree that belongs to the Annonaceae family. It is native to the Caribbean and South America but can be found in other countries like Mexico, Florida, and Hawaii. The tree can grow up to 35 ft tall with a spreading crown and a trunk that can reach up to 2 ft in diameter. Its fruit is large, round, and green, with a diameter of 3-4 inches, and has a sweet, custard-like pulp that is edible.

Taxonomic Information

Appearance

The Annona Glabra tree has green, glossy leaves that are oblong or elliptical and can grow up to 6 inches long. Its flowers are yellow-green, 1-2 inches in diameter, and appear on the tree’s trunk or branches. The fruit is large and round, with a diameter of 3-4 inches, and has a green, bumpy skin that turns yellow when ripe. The fruit’s pulp is creamy white, sweet, and has a custard-like texture. Its seeds are black, oval-shaped, and about 1 inch long.

Care Guide

Annona Glabra trees require regular watering, especially during the growing season, to keep the soil moist. They can tolerate various soil types, including sandy or clay soils, as long as they are well-draining. Fertilize the tree every few months with a balanced fertilizer, and avoid over-fertilization, which can damage the tree. The tree prefers full sun but can tolerate partial shade. It is hardy in USDA zones 10-11.

Common Pests & Diseases

Annona Glabra trees are susceptible to various pests and diseases, including fruit flies, mealybugs, and scale insects. These pests can damage the tree’s leaves, fruit, and branches. The tree is also susceptible to various fungal diseases, including anthracnose, which can cause leaf spots and fruit rot, and root rot, which can lead to the tree’s death. To prevent these problems, keep the tree clean and healthy, prune damaged branches, and use fungicides and insecticides if necessary.

Habitat

Annona Glabra trees grow in wetlands, swamps, and along rivers and streams. They can tolerate brackish water and can grow in saline soils. The tree provides habitat and food for various animals, including birds, mammals, and reptiles.

Question and Answer

Q: Is Annona Glabra fruit edible?

A: Yes, Annona Glabra fruit is edible and has a sweet, custard-like pulp.

Q: Where is Annona Glabra native to?

A: Annona Glabra is native to the Caribbean and South America.

Q: What pests and diseases affect Annona Glabra trees?

A: Annona Glabra trees are susceptible to fruit flies, mealybugs, scale insects, anthracnose, and root rot.

Q: What is the hardiness zone for Annona Glabra trees?

A: Annona Glabra trees are hardy in USDA zones 10-11.

Related Plants

• Annona Cherimola
• Annona Muricata
• Annona Squamosa
• Annona Reticulata

References

• American Society for Horticultural Science. (2014). Annona glabra L. HortScience, 49(11), 1384-1385.
• Morton, J. F. (1987). Fruits of warm climates. Miami, FL: Julia F. Morton.
• USDA. (n.d.). Plants profile for Annona glabra (pond apple). Retrieved from https://plants.usda.gov/core/profile?symbol=ANGL