Catalpa bignonioides 'Nana' StandardOrigin: France. Small tree which is reproduced by grafting onto C. bignonioides. From the point of grafting it forms a very large crown, densely branched, globular almost spherical without needing to be pruned. Leaves the same as C. bignonioides but slightly smaller. It does not flower.
ShapeStandard
ExposureSun
Flowering MonthsJune, July
Soil TypeClay, Drained, Neutral, Humid, Arid, Acid, Sandy, Calcareous
Leaf PersistenceDeciduous
Leaf ColorGreen
Maximum Height600 cm
Maximum Width500 cm
Size Class3° Size (h < 10 m)