Border Builder

New Zealand Flax

Phormium tenax 'Purpureum'

Illustration of New Zealand Flax

New Zealand Flax is a shrub for focal point, structure, suited to full sun and loam or sandy soil, flowering varies by climate.

TypeShrub
Mature height200 cm
Spread150 cm
Aspectfull sun
FoliageEvergreen
HardinessUSDA 9a-11b, RHS H5
Pollinator-friendlyNo
Pet-safeNot confirmed

Where to use it in a border

At around 200 cm, it sits best toward the back of a border, or on its own as a focal point with room around it. Give it about 150 cm of room to spread. It is hardy across USDA zones 9a to 11b and rated H5 by the RHS, so check it suits your area before planting.

It appears in our lists of full sun, sandy soil, evergreen plants.

Border Builder uses New Zealand Flax's height, spread, soil, bloom months and companions to place it in a full border plan for your own conditions, on iPhone and iPad.

Download on the App Store

Flowering through the year

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Worth knowing

Good companions

Plants that share its conditions and style, chosen to complement its place in the border:

Garden styles

Coastal Mediterranean Modern