Crescentia cujete, commonly known as kalabaš, 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 forest systems, it serves as a mid-canopy layer, providing shade and habitat for various wildlife. The gourd-like fruits are traditionally used for making containers, musical instruments, and utensils. Historically, kalabaš has been integrated into indigenous agricultural systems for its ecological benefits, such as improving soil structure and providing organic matter through leaf litter. It is often planted alongside nitrogen-fixing plants like Gliricidia sepium to enhance soil fertility and with flowering plants that attract pollinators, such as marigolds and cosmos. Additionally, its dense canopy can act as a windbreak and help in erosion control.
Growing Details
Kalabaš trees thrive in well-drained soils with a pH of 6.0 to 7.5. They prefer full sun and are drought-tolerant once established. Enrich the soil with organic matter before planting. Mulching with organic materials helps retain moisture and suppress weeds. Companion plants include nitrogen-fixers like Gliricidia sepium and flowers that attract pollinators, such as marigolds. Avoid overwatering, as this can lead to root rot. Harvest fruits when they are fully mature and hard. Store in a cool, d
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> — Global Biodiversity Information Facility
Location & Timing
native geo location: Native to Central and South America
applicable geo region: Tropical regions
language used: sr
Flowering:
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Harvest:
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Seed Start:
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Uses & Benefits
Edible Rating:
(1/5)
edible uses: The fruit pulp is generally not consumed due to its bitter taste but can be used in traditional medicine and as animal fodder. The seeds, when properly processed, can be used as a protein supplement for animals.
Medicinal Rating:
(3/5)
medicinal uses: Kalabaš is used in traditional medicine for treating 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 necessary for safety.
other uses: The hard shell of the fruit is used for making bowls, containers, 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: Kalabaš; Jícara; 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): 25°C / 20°C / 30°C
Plant Temp (Opt/Min/Max): 25°C / 15°C / 35°C
water demands: Medium
humidity:
light demands: High
root type: Medium
frost tender: High
hardness:██████████(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: Kalabaš trees thrive in well-drained soils with a pH of 6.0 to 7.5. They prefer full sun and are drought-tolerant once established. Enrich the soil with organic matter before planting. Mulching with organic materials helps retain moisture and suppress weeds. Companion plants include nitrogen-fixers like Gliricidia sepium and flowers that attract pollinators, such as marigolds. Avoid overwatering, as this can lead to root rot. Harvest fruits when they are fully mature and hard. Store in a cool, d
Potential Disturbances: Kalabaš trees are generally pest-resistant 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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