Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Proteaceae

Genus:

Petrophile

Species:

Petrophile macrostachya

Growth Characteristics

Growth Habit:

Shrub

Height:

200 cm

Drought Tolerance:

High

Bloom Months:

sep,oct,nov

Bloom Colors:

yellow

Evergreen Shrub:

Yes

Garden & Ecology Notes

Wildlife Value:

birds, insects

Deer Resistant:

Yes

Fire Ecology:

Fire adapted — tolerates or benefits from fire

Fire Notes:

Resprouts from lignotuber after fire; seeds also stimulated by smoke.

Source: deepseek-v4-flash

Propagation & Germination

Scarification:

Seed coat scarification required before sowing

Germination Time:

30–90 days

Notes:

Seeds require smoke treatment or heat to break dormancy; scarification may improve germination.

Source: deepseek-v4-flash