Magic Item: The Farmer's Secret

Weapon (Sickle), Very Rare (Requires Attunement)

  This simple, worn tool looks completely typical of something one might find in a farmer’s shed. While attuned, you gain +2 to attack and damage rolls with this sickle.
  Once per day, you may use the sickle to cast Plant Growth or Turn Plants as described below. The sickle can be used once for each ability, and it regains all uses each day at dawn.
  Turn Plants: As an action, you present this weapon and speak a command word to assail plant creatures. Each plant creature within 30 feet of you must make a DC 15 Wisdom saving throw. If the creature fails its saving throw, it is turned for 1 minute or until it takes any damage.
  A turned creature must spend its turns trying to move as far away from you as it can, and it can’t willingly move to a space within 30 feet of you. It also can’t take reactions. For its action, it can use only the Dash action or try to escape from an effect that prevents it from moving. If there’s nowhere to move, the creature can use the Dodge action.
  In addition, any plant creature of CR 2 or below that fails its saving throw against this feature is automatically destroyed.