| grow in full sun | 0.59 |
| appreciate fertilizing … | 0.43 |
| grow tall | 0.40 |
| cover rocky sites | 0.40 |
| prefer full sun | 0.38 |
| do in neutral or slight… | 0.34 |
| bloom on old wood | 0.30 |
| turn into a mass of tan… | 0.30 |
| recta purpurea | 0.30 |
| look sensational | 0.16 |
| moist, well-drained soil | 0.52 |
| area | 0.38 |
| a climbing vine | 0.58 |
| climber | 0.44 |
| flower | 0.43 |
| multi-stemmed deciduous… | 0.25 |
| planted | 0.78 |
| pruned | 0.46 |
| pruned in late winter | 0.34 |
| grown in container | 0.30 |
| left unpruned | 0.25 |
| protected | 0.25 |
| grown | 0.18 |
| easy to care | 0.16 |