The lily plant grew many bulblets around the main bulb that can be separated and planted.

bulblets 是名词，由 bulb（球茎、鳞茎）加上指小后缀 -let 构成，表示"小球茎"或"小鳞茎"。这种构词方式常见于植物学术语，用来描述从主球茎周围生长出的子球茎。