Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Asteraceae

Genus:

Hedosyne

Species:

Hedosyne ambrosiifolia

USDA Symbol:

HEAM11

Growth Characteristics

Life Cycle:

Annual

Growth Habit:

Forb/herb , Subshrub

Height:

250 cm

Light Requirements:

Full Sun

Drought Tolerance:

Low

Bloom Months:

aug,sep,oct

Bloom Colors:

yellow

Wildlife Benefits

Bees:

★☆☆☆☆ Documented bee visitation (GBIF)

Caterpillars:

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

Host Plant for Caterpillars

Garden & Ecology Notes

Wildlife Value:

birds, bees

Soil Requirements

Soil Type:

sandy, well-drained, nutrient-poor soil

pH:

6.0 - 7.5 (slightly acidic to neutral)

Drainage:

excellent drainage required

Moisture:

dry to moderate

Notes:

native to arid regions, prefers dry conditions

Propagation & Germination

Stratification:

Cold/moist stratification required — 30–60 days

Germination Time:

14–28 days

Notes:

Seeds germinate best with cold stratification and light exposure.

The above propagation data sourced from Claude AI