Temperature and Humidity The different species of Solomon’s seal thrive in USDA hardiness zones three to 9, even though with a few variation involving species. Even though they like awesome and shady environments with some humidity, Solomon's seal can effectively mature in incredibly hot and dry climates with some assist. https://music.youtube.com/channel/UC9cvqllo2NXn5XScvX924nQ?si=ybst0P5QXNu5XY5M