Power Tile is a feature available in the Far Future, and they can be recognized by different symbols: □ (red), △ (yellow), X (light green), ＋ (blue), and ◯ (purple, only possible when using Tile Turnip). If multiple plants are planted on two or more Power Tiles with the same symbol and if the player feeds one of them with Plant Food, the Power Tiles will spread the Plant Food to the other plants, feeding them as well, without having to spend extra Plant Food. They can only be destroyed by the missiles fired by the Zombot Tomorrow-tron. In Days 8, 16 and 25 of Far Future, red and green Power Tile seed packets can appear on the conveyor-belt. They are also present in Modern Day - Day 10, Day 24, and Day 33 if the player gets the Far Future battle.