Crescentia cujete, commonly known as Calabash, is a small evergreen tree native to Central and South America. It plays a significant role in agroecology and regenerative agriculture as a versatile species. In food forests, it serves as a mid-canopy layer, providing shade and habitat for various wildlife. The tree's gourd-like fruits are traditionally used for making containers, musical instruments, and utensils. Historically, the Calabash has been integrated into indigenous farming systems for its ecological benefits, such as improving soil structure and providing organic matter through leaf litter. It is often planted alongside nitrogen-fixing species like Gliricidia sepium to enhance soil fertility and with flowering plants that attract pollinators, such as marigolds and cosmos.
Growing Details
Calabash trees thrive in well-drained soils with a pH of 6.0 to 7.5. They prefer full sunlight and are drought-tolerant once established. Soil should be enriched with organic matter before planting. Mulching with organic materials helps retain moisture and suppress weeds. Companion plants include nitrogen-fixers like Gliricidia sepium and pollinator-attracting flowers such as marigolds. Avoid overwatering, as this can lead to root rot. Harvest fruits when they turn brown and sound hollow when ta
The map shows known occurrence points of <strong>Crescentia cujete</strong> recorded in scientific biodiversity databases.
Source: <a href="https://www.gbif.org" target="_blank">GBIF.org</a> โ Global Biodiversity Information Facility
Location & Timing
native geo location: Native to Central and South America
applicable geo region: Tropical regions
language used: en
Flowering:
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Harvest:
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Seed Start:
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Indoor Start:
Transplant:
Uses & Benefits
Edible Rating:
(1/5)
edible uses: The pulp of the fruit is not commonly consumed due to its bitter taste, but it can be used in traditional medicine and as a feed for livestock. The seeds, once properly processed, can be used as a protein-rich supplement for animals.
Medicinal Rating:
(3/5)
medicinal uses: Calabash has been used in traditional medicine to treat respiratory issues, digestive problems, and as a diuretic. The pulp and bark are used in various herbal remedies, often prepared as infusions or decoctions. Caution is advised due to the presence of saponins, which can be toxic in large quantities.
health concerns: The fruit pulp can be toxic if consumed in large quantities due to its saponin content. Proper processing is essential to ensure safety.
other uses: The hard shell of the fruit is used to make containers, bowls, and musical instruments. The tree also provides shade and can be used as a living fence. Its wood is suitable for firewood.
Scientific Literature
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Botanical data
specie: Crescentia cujete
common names: Calabash; Jรญcara; Totumo
family: Bignoniaceae
sub family:
tribe:
sub tribe:
genus: Crescentia
Growing Conditions
area needed: 4.0 m
spacing: 4.0 m
growing difficulty: Medium
Deciduous / Evergreen:
Seed Temp (Opt/Min/Max): 25ยฐC / 20ยฐC / 30ยฐC
Plant Temp (Opt/Min/Max): 25ยฐC / 15ยฐC / 35ยฐC
water demands: Medium
humidity:
light demands: High
root type: Medium
frost tender: High
hardness:โโโโโโโโโโ(10/10)
first harvest: 3 years
life span: 50 years
succession: Mid
growth rate: Medium
max height: 10.0 m
max width: 8.0 m
soil preference:
Medium (Loam)
pH preference:
Neutral
flower type:
Hermaphrodite
growth details: Calabash trees thrive in well-drained soils with a pH of 6.0 to 7.5. They prefer full sunlight and are drought-tolerant once established. Soil should be enriched with organic matter before planting. Mulching with organic materials helps retain moisture and suppress weeds. Companion plants include nitrogen-fixers like Gliricidia sepium and pollinator-attracting flowers such as marigolds. Avoid overwatering, as this can lead to root rot. Harvest fruits when they turn brown and sound hollow when ta
Potential Disturbances: Calabash trees are generally resistant to pests, but can occasionally be affected by scale insects and caterpillars. Introduce beneficial insects like ladybugs and lacewings to control scale populations. Neem oil can be used as an organic spray against caterpillars. Planting marigolds nearby can help repel nematodes.
Growth Timeline
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