How to Propagate Monstera Adansonii
Monstera Adansonii is one of the easiest houseplants to propagate. Here are three reliable methods — choose the one that fits your comfort level and available supplies.
Water propagation
The most popular method because you can watch the white roots appear. You will need sterilized scissors, a clear glass jar, and room-temperature water.
- 1 Select a healthy vine section with at least one node and 1–2 leaves.
- 2 Cut about half an inch below the node.
- 3 Remove any leaf that would sit below the water line - submerged leaves rot and foul the water.
- 4 Place the cutting in the jar with the node fully submerged.
- 5 Keep it in bright indirect light; direct sun heats the water and breeds algae.
- 6 Change the water every 5–7 days and rinse the jar.
- 7 Watch for roots from the node, typically within 7–14 days in summer.
- 8 When roots are 2–3 inches long (about 3–4 weeks), pot into moist aroid mix, water lightly, and cover with a clear bag for the first week to ease the transition.
Expected timeline: roots in 7–14 days, potted at week 3–4, first new leaf 6–8 weeks. Success rate: 90%+ in the growing season.
Success rate: 90%+ in the growing season.
Soil propagation
Rooting directly in soil avoids the water-to-soil transition shock that slows some cuttings. You will need sterilized scissors, optional rooting hormone, a small pot with drainage holes, pre-moistened aroid mix, and a clear plastic bag.
- 1 Take a cutting with at least one node and 1–2 leaves.
- 2 Dip the cut end in rooting hormone, tapping off the excess.
- 3 Plant so the node sits about half an inch below the soil surface.
- 4 Water lightly to settle the mix.
- 5 Cover with the clear bag to hold humidity around the cutting.
- 6 Place in bright indirect light and keep the soil evenly moist, checking every 2–3 days.
- 7 After 3 weeks, open the bag for an hour daily to acclimate the cutting to room air.
- 8 Once you see new leaf growth (4–6 weeks), remove the bag and treat it as an established plant.
Expected timeline: roots in 2–3 weeks, new leaf at 4–6 weeks. Success rate: 80–90%.
Success rate: 80–90%.
Troubleshooting
A cutting that rots in water (mushy brown stem, cloudy water) should be recut above the damaged tissue and restarted in fresh water. Cuttings that stall without roots usually need more warmth - root activity drops sharply below 68°F; a heat mat at 72–75°F fixes most stubborn cuttings, especially in fall and winter.
Propagation Tips
- ✓ Always use clean, sterilized tools to prevent infection
- ✓ Cuttings need bright indirect light — never direct sun
- ✓ Change propagation water every 5–7 days to prevent bacteria
- ✓ Be patient — rooting takes 2–6 weeks depending on the method
- ✓ Spring and summer are the best seasons for propagation