Are all fruit and citrus trees already bearing fruit when bought? Also, about how tall are the plants? Would they fit in the back of a mini van for transport.

You buy with or without fruit....just remember to fertilze regularly. As for transport I cannot judge but they are experts at packing it in vehicles

I have purchased two trees from here. Mine were small / 3gal with no fruit. The fit inside of my dodge Charger in the front with the pot on the floor leaning at an angle. Best way for me to transport without it tipping over.