|I bought a Kaffir Lily about 4 yrs. ago, and after it bloomed, I let the flowers wilt naturally. I didn't do anything to the stalk from which the clusters bloomed, but it shriveled up. I didn't know what the appropriate thing to do was, but by the looks of it, it seemed it was going to dry up, so I pulled it out. I know that they like to stay in one place and have a growing time from Feb. till Sept., and that thereafter no feeding or watering is required. However, I still have only the leaves, and no sign of a new blossom stalk coming out. What should I do to stimulate bloom?