Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to grow epiphyllum cactus [title] Obtain epiphyllum cactus cuttings. [step] You can buy epiphyllum cactus cuttings from a garden center or an online plant store. [substeps] Cactus cuttings are sections of a mature stem which are planted and used to grow a whole new plant.

Ending1: [title] Choose the right area and time for phlohorus cactus cuttings. [step] The centering process of phlohorus cactus cuttings takes place five to six weeks before planting. Ending2: [title] Cut over two 1/2-inch (1.3 cm) strips of the cactus skin and several inches (2.6 cm) of soil to create a raised border around the cactus. [step] Use shears to cut the cactus skin down the middle of the border making holes for planting. Ending3: In order to harvest your cuttings from the plant, insert a dowel needle into the center of the stem to keep it immobile. Carefully separate the cuttings into 3.5 to 4.0-centimeter (3-6 in) sections. Ending4: If you already own an epiphyllum cactus that is strong and healthy, you can make your own cuttings. Choose a healthy leaf of approximately 4 inches (10 cm) and cut it off at the stem below the base of the leaf.

Answer format: ending1/ending2/ending3/ending4