Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Proteaceae

Genus:

Banksia

Species:

Banksia grossa

Growth Characteristics

Growth Habit:

Shrub

Height:

100 cm

Drought Tolerance:

High

Bloom Months:

jan,feb,mar,apr,may,jun,jul,aug,sep,oct,nov,dec

Bloom Colors:

yellow, orange

Evergreen Shrub:

Yes

Landscaping Shrub:

Yes

Garden & Ecology Notes

Wildlife Value:

birds, bees, nectar-feeding mammals

Deer Resistant:

Yes

Fire Ecology:

Requires fire for germination

Fire Notes:

Possesses serotinous follicles that require fire or extreme heat to open and release seeds. Lignotuberous, resprouting vigorously from underground woody rootstock after fire.

Propagation & Germination

Stratification:

None required

Germination Time:

14–42 days

Notes:

Seeds germinate readily without pretreatment. Smoke treatment may improve germination rates as with many Banksia species.

The above propagation data sourced from Claude AI