Botanical name:

Gentianella saxosa

Common name(s):

Rock gentian 

About:

A showy species known for its unique prostrate habit and small, deep green oblong leaves. The vibrant flowers can reach sizes of up to 2 cm wide and tend to smother the plant, creating a stunning display from summer through to autumn. This species is found thriving in coastal areas of the South Island, with a notably higher prevalence around the regions of Southland and Otago. It requires well-drained soil to flourish effectively.

Natural habitat: 

Coastal. On rock outcrops, coastal turf-lands, sand dunes

Growing environment:

Frost, Shade, Coastal, Wind & Free draining tolerant.

Endemic distribution:

New Zealand’s South Island, predominantly Otago, Southland, Fiordland and Stewart Island

Height: 15cm

Flowering:  

December – February with a white coloured flower/s 

Fruiting:

March - May

Uses: 

Bird food / Attractant, Bee food & Riparian plantings

How to grow:

Probably the only New Zealand Gentian to be easily grown but still considered difficult. A free draining but damp soil in a semi-shaded or cool but sunny situation seem to suit it. Dislikes humidity.

** Seed germinates without pre treatment. 4 weeks cold stratification will help speed this up though