Clematis 'John Howells'
↕ 400 cm – 200 cm
❄ -30 °C
☀ sun, half shade
Flowering period
jan
feb
Mar
apr
may
jun
jul
aug
sep
oct
nov
dec
Planting period
jan
feb
Mar
apr
may
jun
jul
aug
sep
oct
nov
dec
Ideal (Sep–Jan)
Possible (until May)
Not recommended
Characteristics
Botanical
| Genus | Clematis |
| Cultivar | 'John Howells' |
Bloei
| Flowering period | june, july, august, september |
| Colour (flower) | red, violet |
Blad
| Colour (foliage) | green |
| Evergreen | no |
Groeiwijze
| Height | 400 cm, 200 cm |
Standplaats
| Winter hardiness | -30 °C |
| Location | sun, half shade |