How to Propagate Monstera Deliciosa

Monstera propagate readily from stem cuttings, and the entire process comes down to one rule: the cutting must include a node.

A node is the slightly swollen band on the stem where a leaf and an aerial root emerge. It contains the tissue that produces roots. A leaf with a length of stalk but no node will sit in water looking healthy for months and never root, then rot.

Taking the cutting

1. Find a node. Look for the brown nub of an aerial root on the stem.
2. Cut 2–3cm below it with clean, sharp secateurs.
3. Aim for one or two leaves per cutting. More leaves than the future root system can support just slows things down.
4. Let the cut end air-dry for an hour to callus over.

Method 1: water propagation

Put the cutting in a jar with the node submerged and the leaves clear of the water. Bright indirect light, water changed every 3–4 days.

Roots appear in 2–4 weeks. Pot up once they are 5-8cm long, because waiting longer makes the transition harder.

The catch: water roots are structurally different from soil roots. Move a cutting with a huge water-root system into soil and it will often stall or collapse while it grows an entirely new set. Potting earlier, at 5cm, avoids most of this.

Method 2: straight into soil

Skips the transition problem entirely. Push the node into moist aroid mix, keep it lightly damp and humid, and leave it alone. You cannot see progress, which is the only real downside. Test with a very gentle tug after three weeks.

Soil-propagated cuttings establish faster in the long run.

Method 3: air layering

The safest option for a large or expensive plant, because nothing is cut until roots already exist.

1. Wrap damp sphagnum moss around a node while it is still on the parent plant.
2. Cover with plastic wrap and secure both ends, leaving a gap to re-moisten.
3. Wait for roots to fill the moss, usually 4-6 weeks.
4. Cut below the new root mass and pot up.

Why cuttings fail

• No node. By far the most common cause.
• Stagnant water. Change it. Cloudy water means bacteria.
• Too dark. A cutting still needs light to fuel root growth.
• Too many leaves. A single cutting supporting four large leaves with no roots is fighting itself.