The totumo tree, scientifically known as Crescentia cujete, is a fascinating tropical species appreciated not only for its unique fruit but also for its many ornamental, medicinal, and practical uses. Although it is usually found in warm climates, its cultivation is viable with proper care.
In this guide, you'll learn everything you need to keep your calabash tree healthy and strong, from choosing the right soil to watering it perfectly.
Characteristics and origin of the Totumo tree
The calabash is an evergreen tree native to the intertropical zones of the Americas. Its gray-barked trunk is usually smooth when young and somewhat fissured over time. It has thick, twisted branches that form a wide crown. For more details on this species, see the .
the leaves are oblanceolate, green in color and variable in size between 4 and 15 centimeters long. Its flowers are yellow and large, sprouting directly from the trunk or the sturdiest branches. The fruit is spherical, with a hard shell and a diameter of approximately 15-17 centimeters. It can reach 5 meters in height.
Ideal weather conditions for Totumo
Although this tree is very hardy, its cultivation is conditioned by the climate. The totumo is a tropical plant and does not tolerate frost., so it is essential to plant it in regions where the minimum temperature does not drop below 10-15°C.
Recommended soil type
- Potted: It is advisable to use a substrate rich in organic matter and with good drainage. An ideal mix might be 60% mulch and 40% perlite.
- In garden: Grows well in fertile and well-drained soils, although it also adapts to stony terrain.
Proper irrigation for Totumo
Watering should be moderate. The calabash cannot tolerate prolonged droughts or waterlogged soils.It's recommended to water it about three times a week in summer and one to two times a week in winter. For more watering tips, see our .
If possible, use rainwaterIf the water you have available has a high lime content, you can let it sit overnight in a container before using it.
Fertilized during growth
For optimal growth, the totumo should be fertilized throughout the spring and summer with organic , the earthworm humus, mulch, or guano. In pots, use liquid fertilizers to avoid drainage problems. This information is essential for those looking to learn more about .
How to multiply the Totumo tree
The calabash can be propagated by seed in spring by following these steps:
- Soak the seeds in water for 24 hours. Discard any that float.
- Place the seeds in a seedbed with suitable substrate and water moderately.
- Sprinkle some copper or sulfur on the substrate to prevent fungi.
- Sow seeds shallowly and keep them in semi-shade.
- The seeds will germinate within 7-15 days if the temperature is around 20°C.
When and how to prune the Totumo
Pruning should be done in spring. It is recommended remove dry branches, diseased, or weak branches, as well as controlling the growth of longer branches if the tree is potted. For more information on care and pruning, see our .
Ideal time for transplanting
The best time to repot a calabash is in spring, when temperatures are above 15°C. If you have it in a pot, change it to a larger one every 2-3 years if the roots stick out through the drainage holes.
Uses of the Totumo tree
- Ornamental: It is an excellent choice for tropical gardens, patios and terraces.
- Medicinal: Its pulp decoction is used to relieve symptoms of bronchitis, cough, asthma and urethritis.
- Crafting objectsIn several regions of Latin America, the shell of the dried fruit is used to make beverage containers.
The calabash tree is a wonderful choice for those who want an exotic and multifunctional plant in their garden. With proper care, this tree can thrive and bring beauty and utility to the environment.
