Libertia ‘Nelson Dwarf’, New Zealand Iris

Libertia ‘Nelson Dwarf’ makes compact tuffs of short, green blades with floriferous panicles of small white flowers over the top in late spring into summer. 

Selection by Michael Wickenden at Cally Gardens in Scotland. 

Best grown in full sun with well-drained soils and occasional summer water. 

Mature size: 8 in T x 12 in W, clumping; flowers to 15 in T

Minimum temperature: 10° F