The first and only comfrey plant I ever had to buy came in a padded envelope in the mail, it had one leaf and it was broke off in the package… never thought it survive. Needless to say by the second year it was planted in our flower bed in front of the house, it was so big that it took over the bed. My wife ended up breaking it up and transplanted them all over the yard… my little broken down $5 comfrey plant is now 10 or more huge beautiful plants around the yard… yours will probably be good too 😉