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Tasmanian Tree Fern

Tasmanian Tree Fern

Dicksonia antarctica

treeβ›… part shadeπŸ’§πŸ’§πŸ’§ high waterZone 9a – Zone 11b

A striking prehistoric-looking fern with a dark trunk and large feathery fronds, creating a lush tropical effect. Requires consistent moisture and humid conditions to thrive.

Overview

Form
tree fern with trunk and fronds
Growth Rate
slow
Size
20–50β€² tall Γ— 8–15β€² wide
Dormancy
evergreen

Tolerances & Soil

none
Zone 9aZone 11b
1471013
ColderWarmer
Zone range: Zone 9a to Zone 11b

pH Range

57
3.556.589
pH range: 5 to 7

Seasonality

Season of Interest

SpringSummerFallWinter

Canopy

The tallest trees that form the overstory.

Sub-canopy

Smaller trees living beneath the canopy.

Succession Role

mid successionalclimax

Native Range

Tasmania, Australia

Function & Care

biomass/mulch

Establishment & Care

Establishment
moderate
Maintenance
low
Propagation
seed, division

Companion Planting

Plants well with