Hi. It was moved it to where people look for stuff. If you'd be so kind as to add what you have, and when it has to be moved/claimed/out-of-there, we'll see if someone in your area can help you out. If you add a few pictures, that would be really great too.
[type your text into a reply, then below the type-in box you'll see a tab 'attachments', Click that. It will let you find and attach the pictures you want, one at a time. You can also give each picture a caption at the time you select it. When done, hit 'submit']
Some things you may be able to take with you if you establish microclimates in your new place. I have been able to go a grow zone and a half, by careful placement to buildings or other large masses, strategic windbreak from winter winds, mulching heavily for fall plus wrapping a plant for the coldest weather. Some things you can reestablish into large planters with caster bases so you can wheel something in for the winter. (I had two hibiscus, one a single red, one a double pink, about 7' tall in 18" pots. They got lugged in every fall (zone 4b) and out every spring. The double pink only bloomed indoors, the red, only outdoors... I would make sure to time watering so they were dry but not wilting at Lug-and-Grunt time. Then right after,
water them]
If you miss palms, there are some trunkless that will survive to 4b (they can grow them as far as Ohio), trunked there's a few at 7a-b to 8a-b that will make it. It just takes for being more creative in your
gardening. Bummer about your landlord letting you do all that work, then telling you you have to leave and get rid of that work.
(edit to add) Yes we have places for people to sell stuff straight out, it's called 'Blatant Advertising' but there's also some awesome ways to do so. When you get into the nursery business it can be sorted.