Arizona Spikenard

Aralia humilis

Native to:
El Salvador, Guatemala, Honduras, Mexico, Nicaragua, United States

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Araliaceae
Genus:
Aralia
Species:
Aralia humilis
USDA Symbol:
ARHU

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Shrub
Height:
150 cm
Light Requirements:
Part Shade
Drought Tolerance:
Medium
Bloom Months:
jun,jul
Bloom Colors:
white
Landscaping Shrub:
Yes

Wildlife Benefits

Bees:
★☆☆☆☆ Documented bee visitation (GBIF)
Butterflies & Moths:
★☆☆☆☆ Documented Lepidoptera association (GBIF)

Keystone Species Ranking

Caterpillar Keystone:
★★☆☆☆ Butterfly & moth species supported by this genus (NWF)

Reported Fauna Sightings

Moths:Apatelodes pudefacta

Garden & Ecology Notes

Wildlife Value:
birds, bees, butterflies

Soil Requirements

Soil Type:
rich, well-drained loamy soil
pH:
5.5 - 7.0 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
consistently moist
Notes:
prefers forest understory conditions

Propagation & Germination

Stratification:
Cold/moist stratification required — 60–90 days
Germination Time:
30–180 days
Notes:
Seeds may exhibit double dormancy requiring both warm and cold stratification. Germination can be erratic and may take up to a year.

The above propagation data sourced from Claude AI