Muehlenbeckia astonii - Shrubby Tororaro
DESCRIPTION & SIZE GUIDE
Muehlenbeckia astonii, or shrubby tororaro, is a nationally threatened semi-deciduous divaricating shrub with a distinctive brown-red, wiry, interlacing branch structure. It typically grows 2 - 3 metres tall and wide, forming a dense, twiggy ball-like shape. The tiny green heart-shaped leaves are sparse on mature plants, giving it a sculptural, architectural look perfect for modern gardens. In summer, adorns itself with small white flowers which develop into translucent berries in autumn. For hedging or specimen planting, space 1.5 - 2 metres apart. Its unusual form and rarity make it a sought-after species for both collectors and conservation-minded gardeners.
ECOLOGICAL BENEFIT
Shrubby tororaro is an important conservation species, as wild populations are now limited to a few sites in Marlborough. By planting it, you help support the recovery of a threatened native. Its dense branch network provides shelter and habitat for lizards and invertebrates. In flower, it offers small resources for pollinators, while its structure plays a valuable role in biodiversity plantings.
GROWING CONDITIONS & CARE
This species prefers free-draining soils and thrives in full sun to light shade. It is highly tolerant of drought, wind, and coastal conditions, making it an excellent choice for exposed or low-maintenance gardens. Hardy and slow-growing, it requires little care once established. Light pruning can help maintain shape in hedges or ornamental borders.
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