Old Stump (老树桩; pinyin: lǎoshùzhuāng) is a Tier 1 plant in Plants vs. Zombies: All Stars. It attacks zombies that are close to it by headbutting them. It is the downgrade of the Torchwood. It is unlocked by collecting 30 Old Stump Puzzle Pieces.
Plant Food effectStrong Strike: Strikes the first enemy in its lane. It requires Tenacious Plant Food to be activated.
- Old Stump, Sap-fling, Oak Archer, Poison Oak, Torchwood, and Wildfire Stump are the only plants based on trees.
- Despite it being called Old Stump, it is the first evolution.