Minecraft: How to build Simple Automatic Pumpkin/Melon Farm Tutorial for 1.8 - video Dailymotion
Fully Automatic Melon Farm - Blueprints for MineCraft Houses, Castles, Towers, and more | GrabCraft
Super efficient Pumpkin/Melon Farm using Observers [1.13] - Redstone Creations - Redstone Discussion and Mechanisms - Minecraft: Java Edition - Minecraft Forum - Minecraft Forum
Minecraft: How to build an Automatic Pumkin and Melon Farm Tutorial 1.7 - video Dailymotion
New super efficient melon/pumpkin farm using observer blocks! [Fully automatic] - Redstone Creations - Redstone Discussion and Mechanisms - Minecraft: Java Edition - Minecraft Forum - Minecraft Forum
How to Build a Fully-Automated Melon Farm « Minecraft :: WonderHowTo