Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Scrophulariaceae

Genus:

Buddleja

Species:

Buddleja sessiliflora

USDA Symbol:

BUSE

Growth Characteristics

Life Cycle:

Perennial

Growth Habit:

Shrub

Height:

300 cm

Light Requirements:

Part Shade

Drought Tolerance:

High

Bloom Months:

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

Bloom Colors:

yellow, orange

Landscaping Shrub:

Yes

Wildlife Benefits

Bees:

★☆☆☆☆ Documented bee visitation (GBIF)

Butterflies & Moths:

★☆☆☆☆ Documented Lepidoptera association (GBIF)

Caterpillars:

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

Host Plant for Caterpillars

Garden & Ecology Notes

Wildlife Value:

butterflies, hummingbirds, bees

Deer Resistant:

Yes

Fragrant:

Yes

Fire Ecology:

Fire adapted — tolerates or benefits from fire

Fire Notes:

Resprouts vigorously from the root crown following fire or hard pruning.

Soil Requirements

Soil Type:

rocky, well-drained, calcareous soil

pH:

6.0 - 8.0 (neutral to slightly alkaline)

Drainage:

excellent drainage required

Moisture:

dry to moderate

Notes:

native to arid regions, prefers limestone soils

Propagation & Germination

Stratification:

None required

Germination Time:

14–30 days

Notes:

Seeds require light for germination; surface sow and do not cover.

The above propagation data sourced from Claude AI