Silver banksia
Banksia marginata
Silver banksia is an Australian native shrub or small tree that thrives in well-drained, low-phosphorus soils in a sunny to partly shaded position. It is adapted to periodic dry conditions once established and should never be over-fertilised with phosphorus-rich products. Its distinctive yellow flower spikes are highly attractive to nectar-feeding birds and bees.
Care Level
Moderate
Sun
Partial Shade
Water
Moderate
Growth Rate
Moderate
Mature Height
12″ – 36″
Soil
loam
Life Cycle
Perennial
Spacing
60″
Watering Schedule
Every 10-14 Days • Water Deeply But Infrequently, Allowing Soil To Dry Slightly Between Waterings
Soil pH
6 – 7.5
Temperature
-20° – 90°F
Mature Spread
up to 24″
Root Depth
Medium
Foliage
Medium
Propagation: Seed, Division
Native to
Attracts
Sources
Data: trefle
Image: trefle.io — Taken Jul 23, 2019 by Boy Portuguese (cc-by-sa)
No nurseries currently have this species in stock.