How to Make an Automatic Cactus Farm on Minecraft PE Step 1: Supply. You need. Step 2: Sand. Place 2 x 6 sand. Step 3: Stone Pt 1. Place stone one block away around the sand. Step 4: Pillars. Put 4 block pillars on each corner. Step 5: Connect. Add Tip Ask Question Comment Download. Step 6: Second Set. Put floor and make a one block gate around it. Step 7: Pillars 2. Step 8: Gate. Click to see full answer. Furthermore, how do you make a Redstone automatic farm? Minecraft Auto-harvest Wheat Farm Step 1: Eradicate Chickens. make sure you have no chickens in the area. Step 2: Build a Platform. build a 6×7 dirt platform and one more with 3 blocks in between. Step 3: Build Walls. Step 4: Fill Trenches. Step 5: Cover Water. Step 6: Build Contraption. Step 7: Place a Block. Step 8: Fire Up Contraption. Furthermore, does cactus need sunlight Minecraft? A cactus does not need light to grow and is non-flammable. If a cactus has space directly above it, it grows even if the newly-grown block would immediately break due to adjacent blocks. People also ask, how do you set up a cactus farm? Steps to Build a Cactus Farm Place Glass to build a 3 block high box. Dig out one of the sides that is 8 glass block wide. Place Chests to collect the Cactus. Add Water. Place Cobblestone above the Water. Place Sand and Cactus on the Cobblestone. Place a Nether Brick Wall above (and between each set of cactus) Why do cactus take so long to grow?Cactus plants are adapted to drought and extreme temperatures. One of the adaptations that allows them to survive their native desert conditions is slow growth. Cacti grow slowly to conserve water and other resources.