Houseplant Propagation Techniques

Before you propagate houseplants, prepare the rooting medium by filling a flowerpot (such as a shallow 6-inch pot) with sterile seed-starting mix, perlite, vermiculite, or standard potting soil. Ensure the medium remains lightly damp but not soggy.

Collect cuttings from the parent plant. For vining plants like pothos, snip 3- to 6-inch sections from the tips, ensuring each cutting has at least two nodes (where leaves join the stem). For succulents, gently wiggle leaves from the stem for a clean break or cut the top few inches of the plant.

Prepare the cutting by removing leaves from the lower nodes, leaving one or two leaves at the top. For succulent leaves or stem cuttings, let the ends dry and callous over in indirect sunlight for one to three days before planting to prevent rot.

Optional: Apply rooting hormone to the base of the stem. Dip the stripped end of the cutting into powdered, gel, or liquid rooting hormone to stimulate growth.

Place the cuttings into the chosen medium. For soil propagation, use a pencil to make holes 2 inches apart and insert the cuttings so bare nodes are covered. For water propagation, place the lower nodes in a glass with about an inch of water.

Set up the environment for growth. For soil cuttings, place a large inverted transparent plastic bag over the pot to maintain humidity. For water cuttings, place the glass in a warm, bright location out of direct sun.

Maintain the propagation. For soil, keep the medium damp. For water, change the water weekly. Check for progress every few weeks by giving the plant a light tug; if it resists, roots have formed.

Transplant the rooted cutting into a permanent pot with standard potting soil once new growth appears or roots reach approximately one inch in length.