Botanical name:

Astelia hastata – (Collospermum haastatum)

Common name(s):

Perching lily, Kahakaha, Widow Maker, Tank lily

About:

Kahakaha, or 'perching lily' (Astelia hastata), is a prevalent ‘nest epiphyte’. It creates striking tufted nest-like clusters among tree branches, characterized by its thick, fan-like leaves. Early New Zealand bushmen referred to it as the "widow maker" due to its tendency to fall while they were working in the forest. Additionally, it is known as a ‘tank lily’ for its capacity to channel and store water at the base of its leaves. The ‘nests’ of Kahakaha collect decomposing plant material and other debris, which contributes to the formation of moisture-retaining humus around its root base as the plant develops. This accumulation offers a platform and habitat for various other plants, including ferns, shrub epiphytes, and other canopy species. The flowers and fruit, rich in nectar, serve as an essential food source for diverse native fauna.

Natural habitat:

Found in tree tops in coastal and lowland forests

Growing environment:

Sand, Sun, Drought, Shade, Salt, Wetland, Wind, Coastal & Free draining tolerant.

Endemic distribution:

Throughout the North Island and upper South Island

Height: 2m

Flowering:

January to Marchwith cream coloured flowers.

Fruiting:

March to August with a red fruit and containing black seeds.

Uses:

Bird food / Attractant, Forests & container friendly.

How to grow:

Easy to grow from fresh seed or division.