Botanical name:

Ranunculus lyallii

Common name(s):

Giant buttercup, great mountain buttercup, Mount Cook buttercup, Mount Cook lily

About:

Ranunculus lyallii is a remarkable plant species that occurs naturally in the subalpine to alpine herb fields found on the South Island and Stewart Island of New Zealand. It is important to note that, despite its common name, it is not a true lily; rather, it holds the title of the world's largest buttercup. The leaves of this plant are a striking glossy green, while the flowers showcase beautiful white petals adorned with numerous bright yellow stamens. These flowers typically bloom from late spring through early summer, creating a delightful display in its natural habitat. Additionally, this species thrives best in cooler weather conditions, making it particularly well-suited to its native environments.

Natural habitat:

Confined to montane and subalpine herb-fields and creek sides.

Growing environment:

Frost, Sun, Wetland & Free draining tolerant.

Endemic distribution:

New Zealand’s South and Stewart islands

Height: 1.5m

Flowering: 

October – January with a white or yellow coloured flower/s

Fruiting:

November - March

Uses:

Flowers

How to grow:

Easily grown from fresh seed.

** 4 – 6 weeks cold stratification is recommended