Tutorials/Nether Wart Farm

Materials
An effective nether wart farm can be very easy, with little to almost no effort being put in to build the farm, and even less to harvest it. The different materials you will need will be:


 * Soul Sand (Surprisingly, players don't know that this can be purchased from the Builder NPC located in the hub).


 * Nether Wart (Lots of it!)


 * Optional - Newton Nether Warts Hoe (This hoe is specialized for nether wart, but anything with Replenish will do. You could also use the nether wart pouch again.)
 * Optional - Builder's Wand (Used to create soul sand lines easier)
 * Optional - Nether Wart Pouch (Used to plant nether wart lines easier)
 * Optional - Slabs (Usually put on the border of the farm to keep everything organized.)

Building the Farm

 * Step 1. Get your multiple stacks of soul sand. If you are an early-game player, start with a 40 x 40 farm. The farm should be floating in mid air, and should be in a lower range of y-coordinates. If mid or late game, build 2 full layer farms, as you will need to farm a lot of it as a money making strategy. Now you start to build. Place your soul sand around the border of how big you want your farm to be, or for a full island farm just build all the way out in one direction, then fill one row in. Then, use a builder's wand and fill it in by right clicking the soul sand border. (Or just use your hands) Good job! you're a third of the way there!


 * Step 2. Plant the nether wart. (If using a pouch, go to an edge of the farm and right click on the soul sand)


 * Step 3. When the nether wart is done growing, harvest it and sell it to an NPC for profit!

Another design for a nether wart farm, albeit tedious to build, uses redstone to control which layer you farm

https://hypixel.net/threads/easiest-way-to-farm-nether-wart.3685666/