Most people use cactus cutting to expand the number of cactus plants they have. It is cost effective to use what plants you already have and grow your garden larger. There are three main ideas in order to have a successful cutting from a cactus plant. How to take a cutting, how to plant that cutting, and how to water the cutting so it will grow properly.
The first basic rule for a successful cactus cutting. Use a sharp knife, make sure the plant you are taking the cutting from is healthy, and cut from a segment of the parent plant. The sharp knife will aid in getting a clean precise cut. The parent plant must be healthy, or your cutting will not grow. The segment is the basis for the new plant, and must be planted properly in order for the new cactus to grow.
When planting your cactus cutting, it is very important to follow these steps. First, let your cutting dry over, meaning once the cut end has dried and sealed itself, you can then plant the cutting. Plant the cutting at a depth of 1-2 inches, and you may want to dip the cutting in some rooting hormone to aid the growing process. Once your cactus cutting is planted, do NOT water it.
Once you have planted your cutting, water it within 2-4 week initially. Then water every 2-3 weeks. Many cactus plants die from overwatering. The plants thrive in the desert setting, so be stingy with watering your new cactus cutting. It will survive and become a beautiful plant if you care for it as such.