Cannonball Tree

Couroupita guianensis

Native to:
Bolivia, Brazil, Colombia, French Guiana, Guyana, Panamá, Peru, Suriname

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Lecythidaceae
Genus:
Couroupita
Species:
Couroupita guianensis
USDA Symbol:
COGU3

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Tree
Height:
3500 cm
Light Requirements:
Full Sun
Drought Tolerance:
Low
Bloom Months:
mar,apr,may,jun,jul,aug,sep,oct,nov,dec
Bloom Colors:
pink, red, orange, yellow

Wildlife Benefits

Bees:
★☆☆☆☆ Documented bee visitation (GBIF)

Garden & Ecology Notes

Wildlife Value:
bees, bats
Fragrant:
Yes

Soil Requirements

Soil Type:
rich, well-drained loamy soil
pH:
4.5 - 6.5 (acidic to slightly acidic)
Drainage:
excellent drainage required
Moisture:
consistently moist
Notes:
thrives in humid, tropical environments

Propagation & Germination

Stratification:
None required
Scarification:
Seed coat scarification required before sowing
Germination Time:
30–90 days
Notes:
Seeds have a hard coat requiring scarification. Fresh seeds germinate better; viability decreases with storage.

The above propagation data sourced from Claude AI