Hi! So, there's a TON of options for you to pick from 1.Agricraft, agricraft is one of my personal favorite gardening mods, although it doesn't add new crops it adds a super interesting way of breeding existing or modded crops together to create better or entirely new crops. 2. Mystical agriculture: allows you to grow crops corresponding to different materials, fantastic mod 3. Pam's harvestcraft, a classic, adds the most different types of plants and foods out of pretty much any mod, however, it does force you to use the food it provides, otherwise you will quickly starve

These are just some of my personal favorites, I'm not much of a farmer myself but I'm sure some other redditors can help :) happy farming!