How to Prune a Monstera: Step-by-Step Guide (With Aerial Root Tips)

Why Prune a Monstera?

Monstera deliciosa grows aggressively in spring and summer — easily pushing out a new leaf every 1–2 weeks in ideal conditions. Without pruning, a mature monstera can grow 6–10 feet wide indoors, with leaves 2–3 feet across and aerial roots snaking across the floor.

Pruning is how you stay in control. There are four main reasons to reach for the scissors:

1. Size control — Monstera does not naturally self-limit indoors. It will keep growing until you intervene.
2. Health maintenance — Removing damaged, yellowing, or dead leaves redirects the plant's energy into new growth.
3. Aesthetics — A well-pruned monstera looks intentional, not overgrown.
4. Propagation — Every stem you cut is a potential new plant. Nothing goes to waste.

Note: Unlike pothos or philodendron, pruning does not make a monstera bushier. Monstera grows from a single apical growing point. Cutting a stem does not activate dormant lateral buds — the plant simply redirects energy to its existing growing tip. If you want a fuller look, add a second plant to the pot or train the existing stems to spread outward on a moss pole.

When to Prune a Monstera

Best time: March through June. The spring growth flush is when monstera is actively producing new leaves — pruning now means the plant recovers quickly and redirects energy into its strongest new growth.

Acceptable: July through September. Growth is still active. Recovery is good.

Avoid: October through February unless removing dead or diseased material. Monstera slows significantly in winter. Pruning during dormancy stresses the plant and recovery is slow.

Signs your monstera is ready for pruning:

• Leaves are outgrowing the allocated space
• Multiple yellowing or brown leaves that aren't recovering
• Aerial roots tangling or growing across furniture
• Stems growing horizontal rather than climbing
• The plant looks unbalanced or top-heavy

Tools You Need

Never use dull scissors. A ragged cut invites bacterial rot. If your scissors compress the stem rather than slicing cleanly, sharpen or replace them before pruning.

Always sterilize between plants — not always between cuts on the same plant, but always before moving to a different plant. This prevents cross-contamination of bacterial or fungal disease.

What to Prune vs. What to Leave

Prune these:

• Yellow or brown leaves — especially if more than 50% of the leaf is discolored and not improving with corrected care
• Old lower leaves that are shading healthy growth
• Damaged leaves — torn, crispy-edged, or scarred leaves that are unsightly
• Stems growing in unwanted directions — horizontal sprawlers taking over windowsills or shelves
• Aerial roots that are genuinely unmanageable — see aerial root section below

Leave these:

• Young, unfurling leaves (fiddle-head stage) — never cut a new leaf, even if you dislike the direction
• Fenestrated leaves in good condition — even if they're large, these are the plant's signature feature
• Aerial roots that are actively growing toward soil or a moss pole — they're doing their job
• Stems supporting the main structure — removing too many at once can destabilize the plant

How to Prune a Monstera

Step 1: Identify what you're removing

Before cutting anything, step back and look at the whole plant. Identify every leaf or stem you plan to remove. Think about how the plant will look after. Removing multiple stems at once is more stressful than removing one at a time — if the plant needs heavy work, spread it over 2–3 pruning sessions spaced 2–3 weeks apart.

Step 2: Sterilize your tools

Wipe your pruning shears with 70% isopropyl alcohol and let them dry for 30 seconds. This kills bacteria and fungi that could infect the cut.

Step 3: Cut leaves at the petiole base

To remove a single leaf, trace the petiole (the long stem connecting the leaf to the main stem) down to where it joins the main stem. Cut cleanly through the petiole at this junction, leaving approximately 1 cm of stub attached to the main stem. The stub will dry out and fall away naturally within a few weeks. Do not attempt to cut flush with the main stem — this damages the plant's vascular tissue and creates a larger wound.

Step 4: Cut stems with a node for propagation (or at soil level for removal)

If you're removing a stem to control size and want a cutting to propagate: identify a node (the raised, slightly thickened point where a leaf attaches to the stem). Cut 1–2 cm below the node at a 45-degree angle. Place the cutting in water immediately — see the propagation section below.

If you're removing a stem that has no propagation value (dead, diseased, or purely woody with no viable nodes): cut it as close to the main stem as possible, then seal the wound by allowing it to callous in dry air for 30 minutes before returning the plant to high humidity.

Step 5: Clean up aerial roots

See the aerial root section below for specific guidance.

Step 6: Move the plant to bright indirect light and hold off watering

After pruning, move your monstera to a bright spot (not direct sun) and do not water for 5–7 days. This allows cut surfaces to callous rather than becoming entry points for rot. Resume normal watering once the soil is dry to 2 inches depth.

Aerial Root Management

Aerial roots are a defining feature of monstera in the wild — they anchor the plant to trees and absorb moisture from the air. Indoors, they're often seen as a nuisance. Here's how to handle them:

Option 1: Redirect to soil

The best option. Guide the aerial root toward the pot and press it gently into the soil surface. It will anchor and eventually absorb water and nutrients — genuinely useful to the plant. Aerial roots that reach soil can make a noticeable difference to growth rate.

Option 2: Redirect to a moss pole

If your monstera is trained on a moss pole, weave aerial roots into the moss. Keep the pole moist by misting regularly. This is closest to how the plant grows naturally and results in the largest fenestrated leaves.

Option 3: Coil them back

Loop the aerial root and tuck it back into the pot. This keeps them contained without cutting. The root remains viable and can be uncoiled later if you want to redirect it.

Option 4: Trim them

Cut aerial roots only as a last resort. Removing them does not harm the plant — they are not the primary root system — but it does remove a useful secondary water and nutrient uptake system. If you trim, cut close to the stem with sterilized scissors. The stub will dry back on its own.

Never remove all aerial roots at once. If you must trim, do it gradually over several sessions.

Turning Prunings Into Propagations

Every stem cutting with at least one node and one leaf is a viable monstera propagation. This is the most reliable way to multiply your plant collection for free.

What you need for a viable cutting:

• At least 1 node (the raised point on the stem)
• At least 1 healthy leaf
• An aerial root attached to the node is ideal but not required

Water propagation (simplest):

1. Place the cutting in a glass of water so the node is submerged but the leaf stays above the waterline
2. Place in bright indirect light
3. Change water weekly to prevent bacterial buildup
4. Roots appear in 3–8 weeks depending on temperature and light
5. Once roots are 2–3 inches long, pot in a well-draining mix (coco coir + perlite) and keep slightly moist for the first 2 weeks

See the full step-by-step in the intermediate monstera propagation guide and the plant propagation hub.

Post-Prune Care

Watch for overwatering signals after pruning — cut surfaces temporarily disrupt the plant's normal water uptake. Yellow leaves, soft stems, or soggy soil in the weeks after pruning usually mean the post-prune no-water period was too short or conditions are too humid. See how to fix an overwatered plant if this occurs.

FAQ

When is the best time to prune a monstera?

March through June is the ideal window — monstera's active spring growth phase. Pruning during this period means the plant recovers quickly and channels energy into new leaves. Pruning in summer is also fine. Avoid major pruning in winter (October–February) unless removing dead or diseased material, as the plant grows slowly and recovery takes much longer.

Can I cut off monstera leaves that have no holes?

Yes, but check why there are no holes first. Young monstera leaves (under ~30 cm on a juvenile plant, under ~60 cm on a mature plant) are naturally entire — fenestrations develop as the leaf grows and the plant matures. Leaves with no holes due to low light or youth should be redirected, not removed. Leaves with no holes on a large mature plant may indicate insufficient light — fix the light before pruning.

Do I need to prune aerial roots on my monstera?

No. Aerial roots are optional to manage. They don't harm the plant if left alone, and they actively benefit it if redirected to soil or a moist moss pole. Trim them only if they're genuinely in the way. Never remove all aerial roots at once.

How much can I prune at once without stressing my monstera?

Remove no more than 25–30% of the plant's total leaf mass in a single pruning session. For a plant with 10 leaves, that means removing 2–3 leaves at most. If your monstera needs heavy pruning, spread it over 2–3 sessions spaced 2–3 weeks apart so the plant can recover between cuts.

Will my monstera grow back after pruning?

Yes. Monstera will push new growth from its apical growing tip (the top of the main stem) within 2–6 weeks after pruning, assuming it's in spring or summer, has adequate light, and is not overwatered during recovery. Pruning does not cause permanent damage — it redirects energy to existing growth points.

Should I seal pruning cuts on a monstera?

No sealant is needed for clean cuts on healthy stems. Allow cuts to callous naturally in open air for 30–60 minutes after pruning. Avoid placing the plant in direct sun, high humidity, or wet conditions immediately after, as these increase the risk of bacterial rot at cut surfaces.

Can I prune a monstera in winter?

Only to remove dead, damaged, or diseased material. Monstera is semi-dormant in winter — growth slows dramatically and recovery from pruning is very slow. Cosmetic or size-control pruning is best saved for spring. If a leaf turns completely brown and dead in winter, remove it to avoid fungal issues.

How do I prune a monstera that has gotten too big?

Start by identifying 2–3 stems that are growing in the least desirable directions. Cut each at the base (near the main stem) during a single session. Wait 3–4 weeks. If the plant is still too large, remove another 2–3 stems. Converting any healthy cuttings to propagations turns an overgrown problem into a propagation opportunity — see the general pruning guide for additional size-control strategies.