Latin Name: Mentha x piperita ‘Chocolate’
Site and Soil: Full to part sun and well-drained soil.
Hardiness: Hardy to -40° F.
Size at Maturity: 1′ in height by 2-3′ feet wide.
Bloom Time: late spring long blooming
Pests & Diseases: No pests or diseases that we’ve seen on our plants here in Portland.
USDA Zone: 4