Hybrid Black Poplar 'OP-367' (Populus × canadensis): Fast-Growing Biomass & Windbreak

'OP-367' is a selected clone of Hybrid Black Poplar (Populus × canadensis, syn. P. deltoides × nigra), also called Canadian Poplar or Carolina Poplar. Bred for rapid growth, straight form, and disease resistance, it's a workhorse for biomass, pulp, and windbreaks.

Growth & Form

An extremely fast-growing, deciduous tree reaching 60–100 feet in 15–20 years. The crown is narrow, columnar to pyramidal. Leaves are triangular to ovate, glossy green, fluttering in the breeze (cottonwood-like). Male and female flowers on separate trees (dioecious); 'OP-367' is typically male (no cotton). Bark becomes deeply furrowed with age.

Classification

• Family: Salicaceae
• Genus: Populus
• Species: × canadensis
• Cultivar: OP-367
• Synonym: Populus deltoides × nigra

Uses & Caveats

Used for short-rotation biomass, phytoremediation, windbreaks, and shade. Roots are aggressive—avoid planting near pipes, foundations, or drains. Short-lived (30–50 years). Susceptible to cankers and insects in humid climates. Best for rural, utilitarian plantings—not a refined landscape tree.