You can’t have potted plants in your vacation house because there is no one to take care of them.
A service that helps you design which plants go where in your vacation house then houses your plants and takes care of them on their premises. Before you arrive for your vacation, the service will ship place them in your house at their designated places.
You have picked up a couple of new daily habits. These are already habits, so you don’t need to remind yourself to do them. Now you are on vacation, and everything falls apart – you forget to do them.
Before going on your vacation make an appointment in your calendar to remind yourself to do what is usually a habit. Look at your itinerary and for each day decide in advance when you are going to perform a given habit, and block it in tour calendar. This is only tentative, as you are on vacation, and things flow differently than at home, but at least you’ll get a reminder. If you used a habit tracking app, you could also start using it again.