Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Fabaceae

Genus:

Dalea

Species:

Dalea pulchra

USDA Symbol:

DAPU4

Growth Characteristics

Life Cycle:

Perennial

Growth Habit:

Shrub , Subshrub

Height:

90 cm

Light Requirements:

Full Sun,Part Shade

Drought Tolerance:

High

Bloom Months:

feb,mar,apr,may

Bloom Colors:

purple, violet

Landscaping Shrub:

Yes

Wildlife Benefits

Bees:

★☆☆☆☆ Documented bee visitation (GBIF)

Butterflies & Moths:

★☆☆☆☆ Documented Lepidoptera association (GBIF)

Keystone Species Ranking

Pollen Specialist Bee Keystone:

★★★☆☆ Native pollen specialist bee species supported by this genus (NWF)

Garden & Ecology Notes

Wildlife Value:

bees, butterflies

Deer Resistant:

Yes

Fire Ecology:

Fire adapted — tolerates or benefits from fire

Fire Notes:

Resprouts from woody base following fire; adapted to periodic burns in Sonoran Desert scrub communities.

Soil Requirements

Soil Type:

gravelly, well-drained, nutrient-poor soil

pH:

6.0 - 8.0 (slightly acidic to neutral)

Drainage:

excellent drainage required

Moisture:

dry to moderate

Notes:

native to arid regions, prefers rocky slopes

Propagation & Germination

Stratification:

None required

Scarification:

Seed coat scarification required before sowing

Germination Time:

14–30 days

Notes:

Scarification of hard seed coat improves germination rates. Sow after last frost in warm soil.

The above propagation data sourced from Claude AI