How to Propagate an Ice Plant

Select appropriate-size pots for your new ice plants. Since these plants grow rapidly, 4- to 6-inch pots often work well. Try to avoid very small pots, as you will just have to re-pot the plants after they become established.

Determine what type of potting soil you want to use. Potting soils crafted for succulents are available from garden stores and nurseries, or you can make your own by mixing equal parts of perlite or vermiculite and potting soil. Fill your pots with the mix. Cactus and Succulents advises against packing the mix in too tightly.

Prepare your cutting tool. An X-ACTO knife is ideal, but a single-edge razor blade will work equally well. Purdue University's Department of Horticulture notes the importance of using clean tools to prevent the spread of disease and recommends cleaning tools with a 10 percent bleach solution.

Take cuttings of ice plant stems in 3-inch segments and set them aside to dry for two or three days. Make small holes in the potting mixture and place the cuttings in their pots, leaving sufficient space for water. To increase the survival rate of the cuttings, Emily's Compost suggests planting them in bunches.

Place the new plants in a warm location. Cuttings will root more quickly if in a warm location, according to Purdue University. Don't over-water, but prevent the soil from drying out. You may wish to use a rooting hormone to encourage the growth of new roots more quickly. New growth should be apparent in a few days to a month, but the time varies. Place the ice plants in larger pots or outdoors, if your climate permits, after the new ice plants have had time to establish themselves.