How can I keep rabbits from eating plants
What can I do to keep the rabbits from eating my plants
There are several ways to do this, but I recommend a chicken wire fence around them. This will keep them out. There are chemical means as well.
This collection of articles will give you more ideas on how to keep them out, plus many other pests, and other gardening tips: https://www.gardeningknowhow.com/special/organic/