How to Grow Crotons From Cuttings

Cut healthy, actively growing shoots for propagation. Cut slightly below a growth node, where a leaf is attached.

Cut the stem tip 3 to 6 inches long, leaving three to five leaves. Although roots may form from leaves or other rooted cuttings, only stem cuttings will grow into new plants.

Apply rooting hormone to the bottom of the cutting according to the manufacturer's instructions.

Select a soilless potting mix for rooting, one that is loose, well draining and aerated. An equal mix of perlite and peat moss is ideal.

Plant cuttings in a 6- to 8-inch plastic pot away from direct sunlight. Bright, indirect light is best for rooting croton plants. Maintain an even temperature between 70 and 80 degrees Fahrenheit for best growth. Croton cuttings will grow at lower temperatures, but rooting will take several weeks longer than normal.

Place croton cuttings under a misting system, or spray them regularly with a hand mister. A plastic bag placed over the rooted cutting will also provide sufficient humidity.

Water cuttings regularly, and do not allow the potting medium to dry out. New cuttings should be kept evenly moist for best root production.

Transplant the cutting to a larger container once it has formed roots at least an inch long, and begin application of a balanced houseplant fertilizer.