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Catalpa speciosa

Family Bignoniaceae
Plant Type tree
Zone USDA:   4a - 8b   RHS:   H   EGF:   H1 - H4   Australia:   1 - 2  
Care Level medium
Height 12 - 21 m (40 - 70 ft)
Spread 6 - 15 m (20 - 50 ft)
Light full sun to partial shade
Soil Moisture average to wet, well-drained
Soil Type clay to loam
Soil pH acidic to alkaline

Description The tree Catalpa speciosa (northern catalpa) bears showy, multi-coloured white and fragrant blossoms during mid spring. The showy glossy foliage is dark green in colour and coarse in texture. Catalpa speciosa (northern catalpa) bears showy fruit. This plant has fissured bark. A specimen plant, Catalpa speciosa (northern catalpa) can help you create a focal point in your garden design.
Typical Uses Shade, specimen and street planting.
Special Characteristics Catalpa speciosa tolerates drought and wet sites.
Cautions When planning your garden, take into consideration that Catalpa speciosa (northern catalpa) grows at a fast rate and will fill its designated space quickly. Where conditions are favourable, Catalpa speciosa (northern catalpa) can be invasive and may require maintenance to keep it under control.