Most houseplants propagate from a stem cutting that includes at least one node, rooted in either water or moist soil. The cutting grows new roots from that node over the following weeks, and once those roots are a couple of inches long, it’s ready to pot up as its own plant.

Find the node — it’s the whole trick

A node is the small bump or ridge on a stem where a leaf attaches, and it’s the only place new roots will actually form. A cutting with no node attached will just sit there or rot, no matter how long you leave it in water. Look for the point where a leaf or aerial root emerges from the stem — that’s your node.

To take a cutting:

• Cut 4–6 inches of healthy stem just below a node, using clean, sharp scissors or pruning shears.
• Make sure at least one node is on the piece you keep, not the piece that stays on the parent plant.
• Strip the leaves near the cut end so nothing sits in water or soil and rots. Leave two or three leaves at the top for photosynthesis while it roots.

Water propagation vs. soil propagation

Both work. The difference is what you’re optimizing for.

Water propagation lets you watch roots develop, which makes it easier to tell when a cutting is ready to pot up and easier to catch a failing cutting early. It’s the better choice for vining plants like pothos and philodendron. Change the water every few days so it stays clear and oxygenated — stagnant water is the main reason water-propagated cuttings rot instead of root.

Soil propagation skips the transition shock that comes from moving a plant out of water into soil, since roots grown in water are adapted to water and sometimes struggle when first potted. It’s the better choice for plants that root slowly or resent being disturbed, and for succulents, which tend to rot in standing water. Keep the soil lightly moist, not wet, and consider a humidity dome or loosely tented plastic bag to keep the cutting from drying out before it has roots to support itself — see our guide to raising humidity around your plants for options that work well here too.

Step by step

1. Take the cutting below a node, using a clean cut to avoid introducing infection.
2. Strip lower leaves, keeping two or three at the top.
3. Place it in water or moist soil, with at least one node submerged or buried.
4. Give it bright, indirect light — direct sun stresses a cutting that doesn’t yet have roots to take up extra water.
5. Wait for roots, checking weekly. Most houseplants take two to six weeks to produce roots an inch or two long.
6. Pot it up once roots are a couple of inches long, using a container only slightly larger than the root mass — a pot that’s too big holds excess moisture the small root system can’t use.

Which houseplants propagate easily

Vining and trailing plants are the most forgiving place to start, which is part of why they show up so often on lists of beginner-friendly houseplants:

• Pothos roots readily in water, often within two to three weeks.
• Philodendron behaves almost identically to pothos and roots just as easily.
• Pilea produces small plantlets around its base that can be cut off with their own tiny roots already forming.
• Succulents propagate from leaf cuttings, not just stem cuttings — twist a healthy leaf off cleanly at the base and lay it on top of dry soil rather than burying it.

Plants with thick, structural stems — rubber plants, fiddle leaf figs — can be propagated too, but root more slowly and are less forgiving of mistakes, so they’re a better second attempt than a first one.

Signs a cutting isn’t going to make it

• The cut end turns black or mushy — this is rot, usually from a node sitting in stagnant water or overly wet soil. Cut above the damaged section and start over.
• No root growth after six to eight weeks in otherwise healthy conditions — the node may not have been viable, or the cutting isn’t getting enough light to fuel new growth.
• Leaves yellowing and dropping steadily rather than just losing the bottom leaf or two — the cutting is using more energy than it’s able to replace.

A cutting that stays green and firm at the cut end is still viable even if it’s taking its time — patience is usually the fix, not intervention.