Squarestem Butterflybush

Buddleja saligna

Native to:
South Africa, Zimbabwe

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Taxonomy

Division:
Magnoliophyta | - Flowering plants
Family:
Scrophulariaceae
Genus:
Buddleja
Species:
Buddleja saligna
USDA Symbol:
BUSA

Growth Characteristics

Life Cycle:
Perennial
Growth Habit:
Shrub , Tree
Height:
1000 cm
Light Requirements:
Full Sun
Drought Tolerance:
High
Bloom Months:
jan,sep,oct,nov,dec
Bloom Colors:
white, cream
Landscaping Shrub:
Yes

Garden & Ecology Notes

Wildlife Value:
bees, butterflies, birds
Deer Resistant:
Yes
Fragrant:
Yes
Fire Ecology:
Fire adapted — tolerates or benefits from fire
Fire Notes:
Resprouts vigorously from the base after fire damage; commonly found in fire-prone South African fynbos and grassland margins.

Soil Requirements

Soil Type:
well-drained, sandy or loamy soil
pH:
6.0 - 7.5 (slightly acidic to neutral)
Drainage:
excellent drainage required
Moisture:
dry to moderate
Notes:
native to rocky hillsides and open woodlands

Propagation & Germination

Stratification:
None required
Germination Time:
14–30 days
Notes:
Seeds are tiny and require light for germination; surface sow and do not cover.

The above propagation data sourced from Claude AI