How to Propagate Houseplants: 6 Methods That Work
How to propagate houseplants by stem cuttings, leaf cuttings, division, offsets, air layering and runners, with a table of which method suits which plant.
On this page
- Which method for which plant
- What you'll need
- Method 1: stem cuttings
- Method 2: leaf cuttings
- Method 3: division
- Method 4: offsets and pups
- Method 5: runners and plantlets
- Method 6: air layering
- Caring for new plants after potting up
- Water vs soil propagation
- Common propagation problems
- Propagation checklist
- Sources and further reading
How to propagate houseplants depends on how the plant grows. Vining plants like pothos and philodendron root from stem cuttings with a node, succulents from leaves or offsets, clump-forming plants like peace lilies and calatheas by division, and spider plants from their plantlets. Take cuttings in spring or early summer, keep them warm and bright out of direct sun, and pot them up once roots are 2 to 5 cm long.
Propagation is one of the most satisfying parts of keeping plants. It's free, it gives you spares to share, and it's a way to rescue a plant that's struggling. Below are the six methods, which plants suit each one, and how long to expect.
Which method for which plant
| Plant | Best method | Roots in (approx.) | Water or soil? |
|---|---|---|---|
| Pothos | Stem cutting with node | 2–4 weeks | Either |
| Philodendron (heartleaf) | Stem cutting with node | 2–4 weeks | Either |
| Monstera deliciosa | Stem cutting with node and aerial root | 3–6 weeks | Either |
| Spider plant | Plantlets (runners) | 1–2 weeks | Soil |
| Snake plant | Division or leaf cuttings | 4–8 weeks (leaf) | Either |
| ZZ plant | Division or leaf cuttings | Months | Soil |
| Peace lily | Division | Immediate | Soil |
| Calathea | Division | Immediate | Soil |
| Succulents (echeveria, jade) | Leaf or stem cuttings, offsets | 2–6 weeks | Soil |
| String of pearls | Strand cuttings | 2–4 weeks | Soil |
| Fiddle leaf fig | Stem cutting or air layering | 3–6 weeks | Either |
| Rubber plant | Stem cutting or air layering | 4–8 weeks | Either |
| Aloe vera | Offsets (pups) | Immediate | Soil |
| Hoya | Stem cutting with node | 3–6 weeks | Either |
What you'll need
- Clean, sharp scissors or a knife (wipe with alcohol)
- Glass jars or small pots with drainage
- Fresh, light propagation mix (houseplant compost with extra perlite) or perlite on its own
- Optional: rooting hormone powder, a clear plastic bag or propagator lid
Method 1: stem cuttings
The most common method, used for pothos, philodendron, monstera, hoya, tradescantia and ficus.
- Find a node. Look for the bump where a leaf joins the stem. On aroids there may be a small brown aerial root there too.
- Cut 1 to 2 cm below the node, so the cutting has one to three nodes and a couple of leaves.
- Remove leaves that would sit below water or soil.
- Root in water: put the node in a jar of room-temperature water, leaves above the rim. Change the water weekly.
- Or root in soil: push the node 2 cm into moist mix, firm it in, and cover loosely with a clear bag to hold humidity.
- Keep it warm (20–25°C) and bright, out of direct sun.
- Pot up water cuttings once roots are 2 to 5 cm long.
We go deeper on the classic water method in propagating pothos in water.
Method 2: leaf cuttings
Works for succulents (echeveria, sedum, jade), snake plants, peperomia and African violets.
- Succulents: twist off a whole leaf cleanly, let it dry for two to three days until the end calluses, and lay it on dry gritty mix. Mist the soil lightly every few days once roots appear. Tiny rosettes form in a few weeks. See succulent care indoors.
- Snake plant: cut a leaf into 5 to 8 cm sections, keeping track of which end was down. Let them callus for a day, then push the bottom end into gritty mix or stand in water. Variegated types may lose their yellow edges.
- Peperomia: cut a leaf with 1 to 2 cm of stalk and insert the stalk into moist mix.
Method 3: division
The quickest method: you get a full-sized plant straight away. Use it for peace lily, calathea, snake plant, ZZ plant, ferns, Chinese evergreen and spider plant clumps.
- Water the plant the day before.
- Slide it out of its pot and find natural sections, each with its own roots and shoots.
- Tease them apart with your fingers, or cut through tough roots with a clean knife.
- Pot each section in fresh mix in a pot that fits its roots.
- Water and keep it out of direct sun for a week or two while it settles.
Method 4: offsets and pups
Aloe vera, haworthia, many cacti, bromeliads and some snake plants produce small offsets beside the parent.
- Wait until the pup is at least a quarter of the parent's size and has its own roots.
- Unpot and gently separate it, keeping as many roots as possible.
- Let succulent pups dry for a day, then pot them in gritty mix. Wait a few days before watering.
Method 5: runners and plantlets
Spider plants, strawberry begonias and some ferns send out runners with baby plants.
- Pin the plantlet onto a pot of moist mix next to the parent while it's still attached. Cut the runner after two weeks, once it has rooted.
- Or cut it off and root it in water or soil. Spider plant babies root within days. See spider plant care.
Method 6: air layering
For woody plants that have become leggy, such as rubber plants, fiddle leaf figs, dracaena and large monsteras. It roots a branch while it's still attached to the parent.
- Choose a spot on the stem 30 to 60 cm from the tip.
- Make a shallow upward cut about a third of the way into the stem, or remove a 1 cm ring of bark on woody stems.
- Dust with rooting hormone and wedge a toothpick in the cut to hold it open.
- Wrap a handful of damp sphagnum moss around the wound and cover it with plastic wrap, tied at both ends.
- Keep the moss damp. Roots appear in the moss in four to eight weeks.
- Cut below the new roots and pot the top section.
Caring for new plants after potting up
Freshly potted cuttings have small root systems, so they dry out faster than you'd expect in a tiny pot but also rot easily in a big one. Use a pot only slightly bigger than the root mass, often 8 to 10 cm across. Keep the mix lightly moist for the first two or three weeks, then switch to the normal watering for that plant. Wait about a month before feeding, and then use half strength.
Water vs soil propagation
| Water | Soil or perlite | |
|---|---|---|
| Watch roots grow | Yes | No |
| Risk of rot | Low if water changed | Higher if kept too wet |
| Transition to pot | Some shock; water roots are fragile | Easier |
| Best for | Pothos, philodendron, monstera, tradescantia | Succulents, ficus, hoya, most woody plants |
Common propagation problems
| Problem | Likely cause | Fix |
|---|---|---|
| Cutting rots in water | No node, warm stagnant water | Change water weekly, cut above rot |
| No roots after 6 weeks | Too cold or dark, no node | Warmer, brighter spot; check for node |
| Leaf cutting shrivels | Too dry or sun | Mist soil lightly, move out of sun |
| Cutting wilts after potting | Transplant shock | Keep humid with a bag for a week |
| Variegation lost | Snake plant leaf cuttings revert | Use division to keep variegation |
Propagation checklist
- Propagate in spring or early summer
- Cut cleanly below a node
- Remove leaves below the waterline
- Bright, indirect light and warmth
- Change water weekly
- Pot up when roots are 2–5 cm
- Water new pots lightly for the first few weeks
Sources and further reading
- Royal Horticultural Society: Propagating houseplants, for cuttings and division.
- Royal Horticultural Society: Air layering, for the step-by-step method.
- University of Minnesota Extension: Propagating houseplants, for leaf and stem cutting technique.
New pots for your cuttings? Get the size right with the repotting pot size calculator.
Frequently asked questions
What is the easiest houseplant to propagate?
Pothos, spider plants, tradescantia and philodendron heartleaf are the easiest. Pothos and philodendron cuttings root in a glass of water in two to four weeks, and spider plants grow baby plantlets that root almost as soon as they touch soil.
Is it better to propagate in water or soil?
Both work. Water lets you watch roots grow and suits vining aroids like pothos and philodendron. Soil or moist perlite gives roots that adapt more easily once potted and suits succulents, ficus and most woody plants. Water roots should be moved to soil once they are 2 to 5 cm long.
What is a node on a plant cutting?
A node is the slightly swollen point on a stem where a leaf joins. It holds the buds that grow into new roots and shoots. Most stem cuttings need at least one node to root; a leaf or stem section without one usually won't grow into a new plant.
When is the best time to propagate houseplants?
Spring and early summer, when light levels are high and plants are growing actively. Cuttings root faster and more reliably then. You can propagate in winter, but it's slower and benefits from a grow light and a warm spot.
Do I need rooting hormone?
Not for most houseplants. Pothos, philodendron, monstera, spider plants and succulents root easily without it. Rooting hormone helps woody or slow plants such as fiddle leaf fig, rubber plant and some hoyas root faster.