Pleioblastus distichus ‘Mini’ – Dwarf Fernleaf Bamboo

General Information: Occasionally described botanically as Pleiobastus pygmaeus, this truly dwarf species is adorably cold-hardy. Dwarf Fernleaf Bamboo is among the smallest Bamboos in cultivation. Seemingly delicate stalks support small evergreen leaves, about 1½- 2″ long. Although the culms (canes) of this species look more like straw than Bamboo, they are rugged and durable. Like other Grass Bamboos, this species tolerates mowing and is useful as a lawn replacement. In our plantings, this species forms a thick ground cover that does not allow the seeds of any competitive plants to germinate. Some sources report the plant as being hardy to USDA Zone 7, however our plantings have thrived for decades here in Zone 6. This species is evergreen, however the leaves are susceptible to damage from wind chills. Freezing winds tend to damage the edges of the leaves, leaving the plant with a somewhat pleasant semi-variegated appearance. This damage does not harm the overall plant’s vigor, and a fresh flush of growth will emerge in spring to replace the damaged leaves.

Cultivation Details: Running Bamboo such as this species can be aggressive and form large colonies. Consider installing a rhizome barrier, berm, trench, or adopting a strict mowing plan to limit the spread of this species. Well suited for use as a ground cover or lawn replacement. The shallow yet vigorously-growing rhizomes of this plant, the dwarf stature of the canes, and a tolerance to high winds uniquely suit this plant for growing as a ground cover on rooftop gardens.

Growing Requirements: Plant in full to part sun. Prefers moist soils. Does not tolerate wet soils, drought, or shade. Tolerant of most soil types. Suitable for most soil pH.