- astrology plays a large influence on harvesting. - A basic garden can easily be made up of herbs and flowers popular during the medieval times. These flowers and herbs often served double purposes of magick and food. medieval herbs: (a great basic way to keep a magical garden) - angelica - lavender - rose - thyme - mullein - fennel - yarrow - mint - tansy - rosemary - parsley - sage - dill medieval flowers: - violets - iris - lily - poppy - peony - columbine - delphinium read more