Last year, we bought three passionflowers:

1. Passiflora alata
2. P. racemosa
3. P. incarnata 'Incense'

to grow in pots in the conservatory. Somewhat to our surprise, starting
from 3" they all went off like rockets and put on 12 ft plus by early
October. Two flowered prolifically as well! Alata just grew lots of very
large leaves. All three have kept their leaves, although incarnata's
have turned yellow since christmas.

Suggestions please for how we treat them as they come into growth again
this spring. Pruning? Fertiliser?

Thank you.
--
Larry Stoter