How to Propagate a Monstera: Water, Soil & Moss

A Monstera deliciosa is one of the most rewarding houseplants to propagate: cuttings root readily, grow fast, and a single healthy stem can become a full new plant within a year. It is also the propagation project people most often get wrong, because the one detail that decides success — the node — is easy to miss. This guide covers where to cut, three proven rooting methods, and what to do when a cutting stalls or rots.

The node is everything

A node is the slightly thickened junction where a leaf stalk meets the main stem. Look for a faint brown ring around the stem, a small bump, or — on mature plants — an aerial root growing straight out of it. The node contains the dormant growth points from which every new root and new leaf will emerge. A cutting with a node and no leaf can eventually become a plant; a leaf with no node cannot. If you have ever seen a monstera leaf sitting prettily in a vase, growing water roots for months but never a single new leaf, that is why: without a node it is a bouquet, not a propagation.

Where to cut

Choose a healthy stem with one or two leaves and at least one node, ideally one that already carries an aerial root — that root gives the cutting a head start. With clean, sharp shears, cut 2–3 cm below the node. Wipe away the sap and let the cut surface dry for an hour or so. On a leggy plant, take the cutting from the section you would prune anyway; propagation and tidying the mother plant are the same job.

Method 1: water (the classic)

• Stand the cutting in a jar so the node and any aerial root are submerged but the leaf stays dry.
• Place it in bright, indirect light — near an east window is ideal. Warmth speeds everything up.
• Change the water every week, or sooner if it turns cloudy, to keep oxygen up and bacteria down.
• Expect the first white roots in 2–6 weeks. Wait until they are 5–8 cm long and starting to branch before potting up.

Method 2: straight into soil

You can skip the jar and plant the cutting directly into a chunky, airy aroid mix — houseplant compost cut with orchid bark and perlite. Keep the mix evenly moist (not wet) and the humidity high for the first month. The advantage: roots grow adapted to soil from day one, so there is no transition shock later. The disadvantage: you cannot see what is happening, and a cutting that rots below the surface announces itself only when it is too late. Soil propagation works best in a warm, bright spot in the growing season.

Method 3: moss or perlite

Rooting the node in moist sphagnum moss or damp perlite splits the difference: more oxygen at the node than in water, sturdier roots than water grows, and less transplant shock. Keep the moss damp but never soggy, and enclose the pot loosely in a clear bag to hold humidity, airing it every few days. Many growers get their most reliable results this way.

The wet stick

A "wet stick" is a leafless section of stem containing a node, laid on moist moss until it sprouts. It works — this is how rare monstera varieties are traded by post — but it is slow. Expect weeks before anything visible happens and months before a leaf. For a first propagation, a cutting with a leaf attached is far more satisfying.

Potting up and aftercare

Once roots are 5–8 cm with side branches, pot the cutting into a small pot of chunky aroid mix — a pot only just bigger than the root system, so the mix dries at a sensible rate. Water it in well, keep it in bright indirect light, and be patient: it is normal for a freshly potted cutting to sulk for a couple of weeks while water roots adapt to soil. The first new leaf usually appears within 4–8 weeks and will be small and unsplit. Fenestrations come with maturity, good light, and something to climb — give the young plant a moss pole early and it will reward you.

Troubleshooting

• Stem turning yellow or brown and mushy: rot. Cut back to firm, healthy tissue, let the wound dry, and restart in fresh water changed more often.
• Cloudy, smelly water: bacteria. Rinse the roots, scrub the jar, refill — and change the water more frequently from now on.
• No roots after 6 weeks: usually too cold or too dark. Move the jar somewhere warmer and brighter (no direct midday sun).
• Cutting's leaf yellowing while roots grow: the cutting is drawing on reserves. If roots are developing, pot it up sooner rather than later.

Tip: propagate in spring or summer while the plant is actively growing — cuttings taken in the warm months root noticeably faster than winter ones. Indoors, any bright warm windowsill extends the season.

Warning: monstera sap contains calcium oxalate crystals that can irritate skin and are toxic to cats and dogs if chewed. Wear gloves when cutting, wash your hands, and keep jars of rooting cuttings out of pets' reach.

Not sure you are looking at a node, or worried a spotted leaf means disease before you cut? Photograph the stem in PlantMe — the app identifies over 35,000 plant classes with 93% top-3 accuracy and can diagnose 500+ diseases, so you know your mother plant is healthy before you multiply it.