most will loose there leaves when they go dorm it. if you keep them warm ans enough light then they might not go dorm it BUT they most likely are slowing down. i have my baby's inside 82-85 deg and 12+ hr high grow light they are growing like summer but the ones outside i have to watch so careful they still have leaves and blooming but are not really "growing"where they need much water.
you can tell these are growing look at all the bright and dark healthy leaves
you can see this has lots of flowers and few leaves this is out side and requires lot less water
if still has leaves moisten soil lightly and let dry almost all the way adjust amount of water to how long takes to dry you want it to dry in 3-5 days
hope makes sense
mike