Quadral 45: Collector's Item Medium

One word:

  1. Found in a hardware store.
  2. Appears in a murder mystery.
  3. Used by gardeners or plant enthusiasts.
  4. (Twist) Must be a thing of the past.

AI will judge if your word fits—and if it's better than the AI's answer.

Need a hint?

The AI Answer rhymes with a word that means 'nimble'.