Catalpa bignonioides "Nana" (C. bungei)
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Roundish compact small tree with deciduous foliage, light green heart-shaped leaves.
| Root Ball / Pot | Girth | |
|---|---|---|
| Half-standard | 06/08 | |
| Clt.15 | 08/10 | |
| Clt.18 | 10/12 | |
| Clt.30-35 | 12/14 | |
| Clt.30-35 | ||
| . | ||
| Standard | ||
| rb | 10/12 | |
| rb | 12/14 | |
| rb | 14/16 | |
| rb | 16/18 | |
| rb | 18/20 | |
| rb | 20/25 | |
| rb | 25/30 | |
| rb | 30/35 | |
| rb | ||
| 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 |
