October is not too late to take monstera cuttings at all. The shorter days and cooler rooms of fall only slow the process down. They do not stop a node from rooting. With the right care, your monstera cuttings timing can work in any month. The plant cares more about a healthy node and steady warmth than the date on the calendar.
Plenty of people assume the best time to propagate is spring, when light is strong and growth is fast. That season does root cuttings the quickest. But the science backs year-round work. Two trusted sources make this clear. University of Minnesota Extension says you can take cuttings at any time of year. Wisconsin Horticulture agrees on this point too. So your monstera cuttings timing is flexible, and you can root a stem in any month, fall included. The date is not the gatekeeper here. The node and the warmth are.
It helps to know how a monstera roots in the first place. The plant pushes new roots out of a node, the small bump where a leaf and stem meet. That node holds the cells that turn into roots. A cutting with a node will root. A cutting without one never will. This single fact matters more than the season, so always check for a node before you reach for the scissors.
So why does fall feel harder? It comes down to light and heat. Roots form fastest when the cutting gets bright light and a warm room. Both of those dip in autumn. Less daylight means the node has less energy to push out roots. A cool windowsill near a draft slows things further. None of this is a wall. It is a speed limit.
Here is the real catch with fall monstera cuttings. Late fall and winter cuttings root much better with extra light. The same extension service has a clear number for this. It recommends about 2 to 3 hours of supplemental light per day for cuttings taken in those darker months. A cheap LED grow light covers this with ease. You point it at your cutting, set a timer, and the short days stop holding back your roots.
Keep the cutting warm and out of cold drafts, and add 2 to 3 hours of grow light a day if your room gets dark by late afternoon. Warmth and light do the heavy lifting in fall.
Cut just below a node, since that is the only spot a monstera grows roots from. If your stem has an aerial root nearby, snip right below it for an even faster start. Drop the cutting in clean water or moist soil, then set it somewhere warm and bright. Change the water once it turns cloudy so the node stays healthy while it works. Skip cold windowsills, since a chilly draft can stall a cutting for weeks.
- Cut: Snip just below a healthy node, ideally near an aerial root, using clean scissors.
- Place: Set the cutting in clean water or moist soil and keep the node submerged or buried.
- Warm: Put it in a warm room around 70°F (21°C), away from cold glass and drafts.
- Light: Add 2 to 3 hours of grow light a day if your room goes dark in the afternoon.
- Wait 3 to 4 weeks and watch for new white roots before you pot the cutting up.
Be patient with the clock. In good spring conditions, roots show in about 2 to 4 weeks. In October, plan for the longer end of that range, maybe 3 to 4 weeks or a touch more. The cutting is not failing. It is just moving at a fall pace. Resist the urge to tug on it to check, since that can break the tender new roots.
So take that October cutting with confidence. Keep it warm, give it a grow light if your days are short, and expect roots toward the slower end of the normal window. Do that, and your fall monstera cuttings will root as well as any you take in May. The season shapes the speed, not the success.
Read the full article: Monstera Propagation Made Simple
