Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Asteraceae

Genus:

Acanthospermum

Species:

Acanthospermum humile

USDA Symbol:

ACHU

Growth Characteristics

Life Cycle:

Annual

Growth Habit:

Forb/herb

Height:

60 cm

Light Requirements:

Full Sun

Drought Tolerance:

High

Bloom Months:

jun,jul,aug,sep,oct

Bloom Colors:

yellow

Garden & Ecology Notes

Wildlife Value:

birds

Soil Requirements

Soil Type:

sandy, well-drained, nutrient-poor soil

pH:

5.5 - 7.0 (slightly acidic to neutral)

Drainage:

excellent drainage required

Moisture:

dry to moderate

Notes:

native to disturbed areas, often found in sandy soils

Propagation & Germination

Stratification:

None required

Germination Time:

7–21 days

Notes:

Seeds germinate readily in warm conditions without pretreatment. Burs attach to animals and clothing for dispersal.

The above propagation data sourced from Claude AI