Speargrass

Aciphylla squarrosa

Physical Characteristics

Aciphylla squarrosa is an evergreen Perennial growing to 2.5 m (8ft) by 1.5 m (5ft). See above for USDA hardiness. It is hardy to UK zone 5. It is in leaf all year, in flower from June to July. The species is dioecious (individual flowers are either male or female, but only one sex is to be found on any one plant so both male and female plants must be grown if seed is required). and is pollinated by Insects. The plant is not self-fertile. Suitable for: light (sandy) and medium (loamy) soils and prefers well-drained soil. Suitable pH: mildly acid, neutral and basic (mildly alkaline) soils. It cannot grow in the shade. It prefers dry or moist soil.

Distribution

New Zealand.

Habitats

Cultivated Beds;

Edible Uses

Edible Parts: Leaves Root Shoots Edible Uses: Gum Gum Root - cooked. Aromatic[173]. A very good taste[177, 183]. The resin is used as a chewing gum[173]. Shoots and young stems[173]. No further details.

Medicinal Uses

None known

Known Hazards

None known