Rest Period for Hybrid Cattleya

[DebsC]

For those of you that grow hybrid catts, do you provide a rest period for them? Although I've grown catts for a long time, this will be my second winter growing in a greenhouse.

My catts grow year around without a rest because even though the night temps can get as cool as 55 F, the days get in the mid 80's.

Will the plant grow better with rest? Be healthier? Will next years new growths be bigger?

Thanks!