I put some bulbs in fridge to save and fridge got way too cold in the back where bulbs were...when I took them out, they didn't look very good....I cut all the bad stuff off of them, leaving a few roots...I then repotted them and to my delight they all came back good as new....I trimmed one of them back severely and it even has made a grand recovery....no additional steps were needed....trim bad away, repot and water when needed....