If you have a green thumb, you don’t have to give up your passion for plants while on the road. With a bit of planning and knowledge, you can become a pro at RV gardening. If you’re used to a large yard, you might have to adjust to scaling back your gardening and change methods, but going green on the road can be one of the most rewarding hobbies no matter where life takes you. Growing plants while traveling is easier than you might think. Here are some suggestions.