Description
Media refill for the Lettuce Hormone Interaction Kit (items #191177 and #191177P). Note: Keep bags of media closed and in cool location until use. Keep lettuce seed in a cool location until use; do not refrigerate or freeze.
This item is sold and shipped to schools and businesses only. Not available to individuals or residential addresses. For substitution suggestions, please call us at 800.334.5551 (8am to 8pm, ET, Monday-Friday).