Catalpa bignonioides "Nana" (C. bungei)
Catalpa boule
Petit arbre à feuille caduque, compact, port arrondi, feuilles cordiformes vert clair.
| Motte / Pot | Circ. | |
|---|---|---|
| Demi-tige | 06/08 | |
| Clt.15 | 08/10 | |
| Clt.18 | 10/12 | |
| Clt.30-35 | 12/14 | |
| Clt.30-35 | ||
| . | ||
| Tige | ||
| motte | 10/12 | |
| motte | 12/14 | |
| motte | 14/16 | |
| motte | 16/18 | |
| motte | 18/20 | |
| motte | 20/25 | |
| motte | 25/30 | |
| motte | 30/35 | |
| motte | ||
| Clt.18 | 08/10 | |
| Clt.25-30 | 10/12 | |
| Clt.30-35 | 12/14 | |
| Clt.35-50 | 14/16 | |
| Clt.50-70 | 16/18 | |
| Clt.70-110 | 18/20 | |
| Clt.130 | 20/25 |
