Black Bamboo - 2 Gallon (2'-3' Tall) - Phyllostachys nigra 'Black' 2 Gallon Black Bamboo - 1 cane minimum at 3'-4'+ tall Phyllostachys nigra 'Black' bamboo is the botanical name Temperate Bamboo with hardiness of 5 degrees. Minimum sunlight 4 hours daily. Provides an evergreen bamboo privacy screen and ornamental beauty In optimal conditions, it can attain a height of 30 feet tall by 2 inch in diameter.