Why isn’t my Monstera growing?

If your Monstera isn’t growing or putting out new leaves, the most common cause is too little light or simply being winter: in the cold, with short days, it grows very little, and that’s normal. Outside winter, look for roots with no room, tired soil or watering out of rhythm. Change one thing at a time and give it a few weeks.

Is it just the time of year?

A Monstera (Monstera deliciosa) grows mostly from spring to early autumn. In winter, with less light and less warmth, it slows or stops. If it’s between October and February and your plant is quiet, chances are it’s only resting. Houseplant guides agree that in winter plants use less water and fewer nutrients, and that more are lost to overwatering than to underwatering. Watering less is the best help you can give it now.

In winter the same plant drinks less. At an east-facing window, in a 16 cm plastic pot, the rhythm moves from every 6 days in July to every 8 in January. Keep watering the summer way and you drown the roots, so it grows even less.

What if it’s the growing season?

If it’s spring or summer and your Monstera is still stuck, work through these causes, from most to least likely.

Is it getting enough light?

Without enough light the plant conserves energy and makes no new leaves, or small, stretched ones. Bring it near a bright window with plenty of indirect light, and do it gradually over a week or two so strong light doesn’t scorch the leaves. Light changes the watering rhythm too. One plant, in July:

Where it lives	In July	In January
South- or west-facing window	5 days	7 days
East-facing window	6 days	8 days
North-facing window	9 days	13 days
Hallway or corner with no window	13 days	18 days

Has it outgrown its pot?

If roots peep out of the drainage hole, circle on the soil’s surface, or the soil dries within a day or two, the pot has got too small. A Monstera can stay a year or two in the pot it came in, then needs moving on every so often. Go up just one size (up to about five centimetres wider), with a drainage hole and fresh, open, airy soil. A heavy pot helps, because the plant gets top-heavy. Spring is the best moment, since the roots have time to settle before winter. Don’t jump to a much bigger pot: it dries slowly and the roots end up surrounded by wet soil.

Has the soil run out of nutrients?

Soil loses nutrients over time, and it also compacts. If the plant has sat in the same pot for more than a year or two and has never been fed, it’s hungry. In spring and summer, use a liquid fertiliser for green plants, diluted as the packet says, and always on damp soil, never dry. In winter, stop.

Is the watering off-rhythm?

Two habits commonly hold a plant back. Overwatering, with soil that never stops being wet, leaves roots without air. Underwatering, letting it go dry for weeks, makes it economise. The balance is the finger in the soil, which the watering guide walks through step by step. If the leaves are showing yellow, the cause may well be the watering.

Does cold slow it down?

It does. It likes roughly 18 to 25 °C; colder than that it slows, and near 10 °C it stops growing. A frost kills it. Kept away from cold windows and doors, the plant settles.

Did it move recently?

A newly bought plant, or one that has changed homes, often pauses for a few weeks to settle in. Give it time and leave everything else alone.

Could it be pests?

Spider mites, thrips and mealybugs suck the sap and weaken the plant. Check for dots, fine webbing, silvery patches or little cotton blobs under the leaves and in the leaf joints.

How can I tell if it’s really stopped?

Find the growing point at the top, where a new leaf emerges rolled up, and the sheath (the protective leaf) opening. If you can see a rolled leaf appearing, the plant is alive and growing slowly. If the point is dark, soft or black, the problem is different and more serious.

If in doubt, slide the plant out of its pot. Healthy roots are firm and pale. If they’re dark, soft and smelly, trim the rotten ones with clean scissors and repot in fresh soil.

What doesn’t help?

• Watering extra to “pull” it along. It only suffocates the roots.
• Over-fertilising, or feeding in winter. It burns the roots.
• Changing everything at once. Alter one thing, wait a few weeks and watch.

Summary: why it isn’t growing

Time of year	Likely cause	What to do
Autumn and winter	Natural rest	Water less, wait for spring
Any	Not enough light	Move closer to a bright window
Spring and summer	Tight pot	Move to a slightly bigger pot
Spring and summer	Tired soil	Fertilise at a normal dose
Any	Watering out of rhythm	Finger in the soil before watering
After a move	Settling in	Give it time

Quick questions

How long can a Monstera go without a new leaf? In winter, several months is normal. In the warm season, if a month or two passes with no sign, look for the cause.

Does repotting help it grow? Only if the roots have run out of room. A pot that’s too big does more harm than good.

Will fertiliser make a Monstera grow faster? It helps if the soil is tired, but only in spring and summer and at a normal dose.

Is a Monstera that has stopped growing dying? Almost never. While the stem is firm and some leaves are green, it’s usually just waiting for better conditions.

Growth is about the right rhythm

A Monstera that grows is, almost always, a plant with the right balance of light and water for where it lives. Verdejar helps you find it, tuned to your light, your pot and the time of year. For the full routine, read how to care for a Monstera; for the rest, the Monstera plant page.

Sources: Royal Horticultural Society · Missouri Botanical Garden · Royal Botanic Gardens, Kew · University of Wisconsin–Madison Extension · Penn State Extension · University of Minnesota Extension · University of Illinois Extension · Oregon State University Extension. The days between waterings come from the Verdejar watering engine.