How to Grow Crescentia Cujete in India

Last Updated: 19.10.2023

Crescentia Cujete, also popular as the Calabash Tree, is not a common sight in India. Let’s have a look at how to grow it.

Crescentia Cujete

Crescentia Cujete, commonly known as the calabash tree, is a species of flowering tree native to tropical regions of Central and South America, including the Caribbean. It belongs to the Bignoniaceae family and can grow up to 10-15 meters in height. Here’s all the information about this plant.

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Crescentia Cujete Information

Crescentia Cujete produces large, round, woody fruits that resemble a gourd or a small pumpkin. These fruits have a hard, woody shell and are often used for a variety of purposes, including as containers for food and water, musical instruments, and ornamental objects. The fruit pulp is also used in traditional medicine for its antifungal, anti-inflammatory, and analgesic properties.

Crescentia Cujete is a hardy plant that thrives in a range of soil types and can tolerate both drought and flooding. It is often planted in agroforestry systems, providing shade for crops and serving as a source of income for farmers.

In addition to its practical uses, the calabash tree has cultural and spiritual significance in many indigenous communities throughout the Americas. It is often associated with fertility, abundance, and protection and is used in various ceremonies and rituals.

How to Grow Crescentia Cujete?


With proper care and maintenance, Crescentia Cujete trees can live for many years and provide a variety of benefits, including shade, fruit, and ornamental value.

  • Obtain fresh seeds from the mature fruit of a healthy Crescentia Cujete tree. T
  • Fill a pot with a well-draining soil mixture, preferably one that contains sand and organic matter.
  • Soak the seeds in water for 24 hours to soften the hard outer shell and improve germination rates.
  • Plant Crescentia Cujete seeds in the soil mixture, burying them about 2-3 cm deep.
  • Water the soil thoroughly and cover the pot with plastic wrap to create a humid environment. Keep the soil moist but not waterlogged.
  • Place the pot in a warm, well-lit area, such as near a window with bright but indirect sunlight. The ideal temperature range for germination is between 25-30°C.
  • Germination can take anywhere from 2-6 weeks. Once the Crescentia Cujete seedlings emerge, remove the plastic wrap and continue to water regularly.
  • When the seedlings grow to a height of about 10-15cm, transplant them into larger pots or directly into the ground. Choose a sunny, well-drained location with plenty of space for the tree to grow.

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Requirements to Grow Crescentia Cujete

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shutterstock/Young Swee Ming



Crescentia Cujete requires full sunlight to partial shade to grow well. It can tolerate some shade but will grow best in a spot that receives direct sunlight for at least 4-6 hours a day.


The calabash tree prefers well-draining, sandy, or loamy soil with a pH range of 6.0-7.5. Crescentia Cujete can grow in a range of soil types, including clay, but requires good drainage to prevent waterlogging.

Mixing some organic matter, such as compost, in the growing medium at the time of planting is also beneficial to improve soil fertility and moisture retention.


Crescentia Cujete requires moderate to high levels of water, especially during the growing season. Water the tree deeply once a week, or more often in hot and dry conditions, and reduce watering in the winter when growth slows down.

It is important not to let the soil dry out completely but also to avoid overwatering, as this can lead to root rot. Once Crescentia Cujete grows to a height of 4-5 feet, it can take care of itself.


The calabash tree is a tropical plant that thrives in warm temperatures. Crescentia Cujete prefers a temperature range of 25-35°C during the day and 18-20°C at night.

It can tolerate brief periods of cool temperatures, but prolonged exposure to frost or temperatures below 10°C can be detrimental to its growth.

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Crescentia Cujete Care



Crescentia Cujete benefits from regular fertilization to promote healthy growth and fruit production. Apply a balanced fertilizer, such as a 10-10-10 or 12-12-12, every 2-3 months during the growing season.

Avoid over-fertilizing, as this can lead to excessive vegetative growth at the expense of fruit production.


Pruning can help to shape Crescentia Cujete. Remove dead or damaged branches, and promote fruit production. It is best to prune when the tree is dormant in the winter and avoid removing more than 20% of the total canopy in a year.

Use sharp, clean tools to make smooth cuts, and seal more significant amounts with a pruning sealer to prevent infection.

Pests and Diseases

Crescentia Cujete can be susceptible to various pests and diseases, including scale insects, mealybugs, mites, and fungal infections. Treatment options may include insecticidal soaps or oils for pests and fungicides for fungal infections.

Regular inspection of Crescentia Cujete can help to identify any issues early on. Removing fallen leaves and debris from around the tree is also essential to prevent the buildup of pests and diseases.

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Advantages of Crescentia Cujete

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  • Various parts of Crescentia Cujete tree have been used in traditional medicine for centuries to treat a range of ailments, including respiratory issues, stomach problems, and skin conditions.
  • Its fruit, which resembles a large gourd, is edible and can be used in a variety of culinary dishes. The flesh can be eaten raw or cooked, and the hard shell can be used as a container or utensil.
  • The calabash tree has a striking appearance, with large, glossy leaves and an unusual shape, making it a popular ornamental plant in tropical gardens and landscapes.
  • The tree can grow up to 10-15 meters tall, making it an excellent source of shade for outdoor spaces. Its large, spreading canopy can help to cool and protect plants, animals, and people from the sun.
  • Like all plants, the calabash tree plays a vital role in the ecosystem, providing oxygen, absorbing carbon dioxide, and supporting biodiversity. It can also help to prevent soil erosion and improve soil fertility.
  • The wood of the calabash tree is lightweight, strong, and durable, making it suitable for a range of uses, including furniture, tool handles, and musical instruments.

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