I hear of warm and wet Summer in Europe on TV - it must be true ;-) and it is more pleasant than wearing thick heavy clothes anyway.

My experience with 'ivy gourds' says replant them in BIG pots as soon as possible. They will have big, thick, almost tuber-like root system and may uproot (by force) other plants in the same pot - within a year. They will loose leaves and some branches (vines) in Winter. But good news is if the root is protected (bring the pots inside), they will grow again in Spring - bigger and better. Birds around here (downunder) love their ripe fruits and help me spread them out everywhere. Sigh!

By the way how is that lemon tree (you have shown us 2 summer ago)?