Bastardcedar

Guazuma ulmifolia

Native to:
Argentina, Belize, Bolivia, Brazil, Cayman Is., Colombia, Costa Rica, Cuba, Dominican Republic, Ecuador, El Salvador, French Guiana, Galápagos, Guam, Guatemala, Guyana, Haiti, Honduras, Jamaica, Leeward Is., Mexico, Nicaragua, Panamá, Paraguay, Peru, Puerto Rico, Southwest Caribbean, Suriname, Trinidad-Tobago, Venezuela, Venezuelan Antilles, Virgin Islands, Windward Is.

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Malvaceae
Genus:
Guazuma
Species:
Guazuma ulmifolia
USDA Symbol:
GUUL

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Shrub , Tree
Height:
1500 cm
Light Requirements:
Full Sun
Drought Tolerance:
High
Bloom Months:
mar,apr,may,jun
Bloom Colors:
yellow

Wildlife Benefits

Butterflies & Moths:
★★★★★ Documented Lepidoptera association (GBIF)
Caterpillars:
★☆☆☆☆ Recorded caterpillar host plant (HOSTS Database)

Host Plant for Caterpillars

rice moth (Corcyra cephalonica), stored nut moth (Paralipsa gularis)

Garden & Ecology Notes

Wildlife Value:
birds, mammals
Salt Tolerant:
Yes

Soil Requirements

Soil Type:
fertile, well-drained loamy soil
pH:
5.5 - 7.5 (slightly acidic to neutral)
Drainage:
tolerates poor drainage
Moisture:
dry to moderate
Notes:
prefers disturbed areas and secondary forests

Propagation & Germination

Scarification:
Seed coat scarification required before sowing
Germination Time:
7–30 days
Notes:
Seeds benefit from mechanical scarification or hot water treatment to break dormancy.

Pre-treatment: Seeds are dipped in boiling water for 30 seconds, then cooled off under cold flowing water. The gel that forms around the seeds should be removed by rubbing the seeds between paper towels.

Establishment: Fruits for seed collection were harvested from trees in St. Croix. Fruiting is variable throughout the year with distinct peaks in production. The plant is sun-loving and does poorly in the greenhouse, becoming weak and chlorotic if shaded for too long.

Source: npn.rngr.net