an easy sugar cane farm, you need: 16 observers, 16 pistons 16 sand 16 redstone 48 building blocks, 16 sugar cane, running water, a hopper and a chest. : r/Minecraft
SIMPLE 1.19 FAST AUTOMATIC SUGARCANE FARM TUTORIAL in Minecraft Bedrock (MCPE/Xbox/PS4/Switch/PC) - YouTube