Purple Pillar® Althea
Hibiscus syriacus 'Gandini Santiago'
Unique Hibiscus that produces beautiful, purple, semi-double blooms along each stem in summer against dark green foliage. Narrow, columnar habit, reaching 10 to 16 feet tall and 2 to 3 feet wide. Excellent for hedges.
USDA Z5 - Cold Hardy -20 to -10F
