Fast-growing upright alder with glossy leaves and strong central leader.

Family: Betulaceae

Genus: Alnus

Scientific Designation: Alnus hirsuta 'Harbin' Prairie Horizon

Soil Type: Well-drained loam or clay

Edible Fruit Bearing or Ornamental?: Ornamental

Preferred Soil pH:5.5 to 7.5

Light Requirements: Full sun

Watering Requirements: Moderate

Hardiness Zone: 2 to 6

Height: 9 to 12 m

Spread: 4 to 6 m

Soil Drainage Requirements: Well-drained

Fertilizer Recommendation: Fertilize in spring for best growth

Manitoba Specific Climate Notes: Prairie hardy cultivar; tolerates wind and urban soil conditions.