
Minecraft cactus farming is not just a fun activity, rather it is a smart way to gather resources efficiently. They provide an endless supply of cacti while you focus on other aspects of the game. And they are super easy to build if you follow our step-by-step guide.
Champbop is presenting the most comprehensive tutorial on building the easiest Minecraft cactus farm. From the resources required to build to the exact layout to follow, our step-by-step guide covers everything in detail. We have attached relevant screenshots to walk you through the process.
What is a Cactus Farm in Minecraft?
A cactus farm in Minecraft is a systematic structure that harvests cactus automatically without the need for manual effort. From growing to harvesting to collecting, all the process is automatic.

Understanding the Cactus Farm Mechanics
Cactus is mostly found in desert biomes and grows like other plants in Minecraft. However, it has a special characteristic. If it comes in contact with a block, it will break. This means you can now collect it as an item. We will be using this property of cactus to harvest it.
We would leave some blocks known as fences (more on this later) in our farm construction. When the cactus grows enough to reach the fence, it will break and be collected as an item and routed to a storage area. This also means that you can not grow two cacti side by side together. So, we would be using an alternate arrangement of blocks.
Why Build a Cactus Farm?
A Minecraft cactus farm is a smart investment for a majority of reasons. Cactus provides green dye which is suitable for coloring various structures such as wool or stained glass. Moreover, you can use a cactus farm for traps and as a defense mechanism against mobs.
An automatic cactus farm can yield a significant amount of XP. The more you farm, the more resources and experience points you collect.
How to Build an Efficient Cactus Farm in Minecraft?
You need to take care of several factors to build an efficient Minecraft cactus farm. Let us explore them below.
Choosing the Right Location
Ideally, you should find a sandy area in a desert biome as cacti thrive in these conditions. However, with proper arrangement of resources, you can farm cactus anywhere in the Minecraft. Make sure the location offers ample sunlight and suitable space for expansion. If you choose a location near your base or other farms, you can manage and collect resources easily.
Essential Blocks Required
Here is a breakdown of the essential blocks required for your Minecraft cactus farm:
- Sand blocks – the substrate on which cactus grows
- Water bucket – to irrigate the cactus farm
- Cactus blocks – to farm cactus in large quantities
- Bamboo blocks – to act as the foundation
- Hopper – to collect the farm yield
- Chests – to store the harvest
- Fences – to automate the process
Step-by-Step Guide to Building a Minecraft Cactus Farm
With our simple techniques, you will generate cacti in quantities so large that you start to wonder what to do with them. And it’s pretty easy. Let us begin with the most comprehensive step-by-step guide to building an automatic cactus farm in Minecraft.
- To start with, lay out a 9×9 square block walls.
- Grab yourself a bucket of water and spread water on each side of the square.
- You would see that all the water flows down to one central block. This is the place you have to place the hopper to collect all of the cactus yield that will fall into the water.

- Next, you have to lay out a 4×4 grid of slabs one block above the walls. You may use bamboo slabs or any slab available. On top of that, you will place sand blocks to grow the cactus.
- Do not forget to remove the blocks that come in between. This means you have to place them alternately. If you do not do that you can not collect the cactus yield that has to fall between them into the water below.

- On every sand block, place a cactus plant and it will begin to grow there.
- Then, between every cactus block place fences. You have to arrange them in a way that one fence is in between every cactus pair. When a cactus grows and comes in contact with a fence, it falls off as an inherent property. It falls into the water and is collected in the hopper placed in the central block.
- Employ a series of hoppers and chain them to a storage compartment outside. Here you can collect all the cactus yield from your Minecraft cactus farm. To add some aesthetic charm, you may cover the farm with a wall of glass panes.
- There you are! You have finally developed an automatic Minecraft cactus farm. This will generate loads and loads of cacti while you focus on other aspects of your game.

- The good part is that you can scale it as much as you want. You can either expand it horizontally by starting with a larger grid or add as many layers on top of it as you want.
Final Thoughts
You have learned the easiest and most practical technique to build an automatic Minecraft cactus farm. Please remember that this is not the only design possible. While many other designs are available, you can rest assured that our technique is the easiest one. You can build it even if you are a complete beginner in Minecraft.