Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Asteraceae

Genus:

Arctotheca

Species:

Arctotheca calendula

USDA Symbol:

ARCA45

Growth Characteristics

Life Cycle:

Annual

Growth Habit:

Forb/herb

Height:

30 cm

Light Requirements:

Full Sun

Drought Tolerance:

High

Bloom Months:

mar,apr,may,jun,jul,aug,sep,oct

Bloom Colors:

yellow

Ground Cover:

Yes

Lawn Substitute:

Yes

Wildlife Benefits

Bees:

★☆☆☆☆ Documented bee visitation (GBIF)

Butterflies & Moths:

★☆☆☆☆ Documented Lepidoptera association (GBIF)

Reported Fauna Sightings

Garden & Ecology Notes

Wildlife Value:

bees, butterflies

Deer Resistant:

Yes

Salt Tolerant:

Yes

Soil Requirements

Soil Type:

sandy, well-drained, nutrient-poor soil

pH:

5.5 - 7.5 (slightly acidic to neutral)

Drainage:

excellent drainage required

Moisture:

dry to moderate

Notes:

native to coastal regions with sandy soils

Propagation & Germination

Stratification:

None required

Germination Time:

14–28 days

Notes:

Seeds germinate readily without pretreatment. Light improves germination rates.

The above propagation data sourced from Claude AI