Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Amaranthaceae

Genus:

Atriplex

Species:

Atriplex coulteri

USDA Symbol:

ATCO5

Growth Characteristics

Life Cycle:

Perennial

Growth Habit:

Forb/herb , Subshrub

Height:

100 cm

Light Requirements:

Full Sun

Drought Tolerance:

High

Bloom Months:

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

Garden & Ecology Notes

Wildlife Value:

birds, small mammals

Deer Resistant:

Yes

Salt Tolerant:

Yes

Fire Ecology:

Fire adapted — tolerates or benefits from fire

Fire Notes:

Resprouts from root crown following fire. Common in post-fire coastal sage scrub succession.

Soil Requirements

Soil Type:

sandy, well-drained, nutrient-poor soil

pH:

6.0 - 8.0 (neutral to slightly alkaline)

Drainage:

excellent drainage required

Moisture:

dry to moderate

Notes:

Common in coastal scrub and chaparral areas.

Propagation & Germination

Stratification:

None required

Germination Time:

7–21 days

Notes:

Seeds germinate readily without pretreatment. Best sown in fall or early winter with natural rainfall.

The above propagation data sourced from Claude AI