Hello, just having a browse and wondered what 'Eucharis' looked like, so did a Google and came up with some info which may be of some use.....see the link below. Hope it helps somewhat.
Gill.

Here is a link that might be useful: Eucharis info

Hi
That looks like good advice. I grow them in the shadehouse under the other stuff but have no luck in the yard.. They remain evergreen as it says so reduce but don't stop water . Treating it like the Clivia should be good.
Cooler temps would be good also but avoid frost. They seem to bloom after heavy rains without regard to the seasons. at least for me. In your case when new growth started i'd increase the water and light which would probably be easiest in spring?? gary