Hakonechloa macra Plant Data Family Name: Poaceae Common Name: Japanese Forest Grass Other Name(s): Hakonechloa macra Hardiness Zones: Zone 5: (-29 to -23 C) Pest: Leaf scorch, Fruit Color: Yellow, Brown, Flowering Time: Aug, Sep, Flowering Color: Green, Leaf Form: Simple, Grass-like, Leaf Arrangement: Basal, Leaf Shape: Lanceolate, Linear, PlantSomething BC Garden Centre Listings No members have selected this plant.