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Crescentia alata
Crescentia alata
Crescentia alata
Crescentia alata

Crescentia alata

TAXONOMY

FamilyBignoniaceae
GenusCrescentia
Zone10

ABOUT

Crescentia alata, commonly known as the Mexican calabash or jícara, is a tree native to Central America and Mexico. It belongs to the Bignoniaceae family and is known for its distinctive gourd-like fruits. The tree thrives in wet tropical climates and can grow up to 10 meters tall. It is often found in lowland forests and is valued for its hard wood and ornamental fruits.

ALSO KNOWN AS

Calabash Tree
Pteromischus Alatus
Crescentia ternata
Crescentia trifolia
Otophora paradoxa
Parmentiera alata

OVERVIEW

WaterVery Wet
SoilLoamy
LightDirect Bright (8 Hours)
Temperature25° C
Humidity80%
GDD5,475
pH6.5
Pressure1,013 mbar

DETAILS

Care Instructions
Crescentia alata requires bright, direct sunlight for optimal growth. It thrives in warm, humid environments with moderate temperatures. Regular watering is essential to keep the soil consistently wet. The tree prefers high humidity and should be protected from cold drafts.
Harvest
Crescentia alata, commonly known as the Mexican calabash tree, typically requires around one year from seed to harvest. The fruits are usually harvested when they have fully matured and the outer shell has hardened. This typically occurs in the dry season. To harvest, the fruits are carefully cut from the tree using a sharp knife or pruning shears to avoid damaging the branches. It is important to handle the fruits gently to prevent cracking or breaking the hard shell. After harvesting, the fruits are often left to dry further in a shaded, well-ventilated area before use.
Soil
The tree prefers loamy soil that is well-draining yet retains moisture. A rich, fertile soil with a slightly acidic to neutral pH is ideal. Ensure the soil remains consistently wet to mimic its natural tropical habitat.
Fertilizer
Use a balanced fertilizer with an N-P-K ratio of 10-10-10. Fertilize the tree during the growing season to support its growth and fruit production. Apply the fertilizer every 4-6 weeks.
Repotting
Repot Crescentia alata when it outgrows its current container, typically every 2-3 years. Choose a larger pot with good drainage and fresh loamy soil. Handle the roots carefully to avoid damage.
Propagation
Propagate Crescentia alata through seeds or cuttings. Seeds should be sown in a warm, moist environment. Cuttings can be taken from healthy branches and rooted in a suitable growing medium. Propagation is best done during the growing season.
Pruning
Prune the tree to maintain its shape and remove any dead or damaged branches. Pruning can be done annually or as needed. Use clean, sharp tools to make clean cuts and promote healthy growth.
Toxicity
Crescentia alata is not known to be toxic to pets or humans. However, it is always advisable to handle plants with care and keep them out of reach of small children and pets.
Additional
Crescentia alata is valued for its ornamental fruits, which are often used in traditional crafts and as containers. The tree's hard wood is also used in various applications. Ensure the tree receives adequate water and sunlight to thrive.
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