Honduras Mahogany

Swietenia macrophylla

Native to:
Belize, Bolivia, Brazil, Colombia, Costa Rica, Guam, Guatemala, Honduras, Mexico, Nicaragua, Palau, Panamá, Peru

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Meliaceae
Genus:
Swietenia
Species:
Swietenia macrophylla
USDA Symbol:
SWMA

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Tree
Height:
4500 cm
Light Requirements:
Full Sun
Drought Tolerance:
Medium
Bloom Months:
mar,apr,may,jun
Bloom Colors:
green, cream

Wildlife Benefits

Caterpillars:
★☆☆☆☆ Recorded caterpillar host plant (HOSTS Database)

Host Plant for Caterpillars

mahogany shoot borer (Hypsipyla grandella)

Garden & Ecology Notes

Wildlife Value:
birds, small mammals
Deer Resistant:
Yes

Soil Requirements

Soil Type:
rich, well-drained loamy soil
pH:
6.0 - 7.5 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
consistently moist
Notes:
prefers deep soils with high organic matter

Propagation & Germination

Stratification:
None required
Germination Time:
10–28 days
Notes:
Seeds are recalcitrant and lose viability quickly; sow fresh seeds immediately after collection for best results.

The above propagation data sourced from Claude AI

Pre-treatment: Seeds do not require pre-treatment due to their high germination rates, although soaking seeds 24 hours at ambient temperature can improve germination. Seeds should be dewinged to fit into containers. Some authors recommend sowing the seed horizontally to avoid shoot deformations, although seeds are also commonly sown wing up or down.

Establishment: Direct sowing in containers is recommend to avoid j-rooting of the tap root. Genetic quality of Honduras mahogany varies widely, select seed matched to the outplanting site conditions should be obtained if possible for best growth and yield. Seeds should be collected while pods are still closed, but brown in color, not green.

Source: npn.rngr.net