Here is my fully automatic sugar cane farm. It uses an RFtools sensor to tell when the sugar cane is 3 blocks tall, then it pushes the blocks out behind the sugar
Tutorials/Sugar cane farming – Minecraft Wiki
Minecraft: How to build a Fully Automatic Sugarcane Farm, Tutorial for 1.8, simple, compact - video Dailymotion
Automatic Sugarcane Farm with Armor Stand Timer - Compact - Redstone Creations - Redstone Discussion and Mechanisms - Minecraft: Java Edition - Minecraft Forum - Minecraft Forum
How to make an automatic sugar cane farm in Minecraft - Gamepur
Minecraft: Automatic Sugarcane Farm | (NO ZERO TICK) Easy Tutorial (1.15+) | Minecraft farm, Minecraft automatic farm, Minecraft blueprints
Minecraft: How To Make An Automatic Sugarcane Farm
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
EASY AUTO SUGARCANE FARM! | The Minecraft Guide - Tutorial Lets Play (Ep. 25) - YouTube
SIMPLE 1.17 FAST AUTOMATIC SUGARCANE FARM TUTORIAL in Minecraft Bedrock (MCPE/Xbox/PS4/Switch/PC… | Minecraft farm, Minecraft enchantments, Minecraft automatic farm