I killed three “pothos” before realizing two were actually philodendrons. True story. I grabbed a leggy cutting at a plant swap, potted it like a pothos, and watched it sulk for months. That mix-up is exactly why the neon pothos vs lemon lime philodendron debate trips up so many plant owners.

One’s Epipremnum aureum, the other’s a Philodendron, and despite matching chartreuse leaves, they want different care.

Stick around, because I’ll show you how to tell them apart, keep each thriving, and know whether your pets need to steer clear.

Quick Glance: Neon Pothos vs. Lemon Lime Philodendron

Feature	Neon Pothos	Lemon Lime Philodendron
Genus	Epipremnum	Philodendron
Leaf Shape	Wide, heart-shaped	Slender, droplet-shaped
Leaf Color	Neon chartreuse	Lime green, pink tint
Light Needs	Low to bright indirect	Medium to bright indirect
Water Needs	Dries out fully	Stays lightly moist
Toxicity	Toxic to pets, humans	Toxic to pets, humans
Vine Length	Up to 10 feet	Up to 6 feet

Botanical Classification & Origins

Both plants belong to the aroid family, Araceae, though that’s roughly where the resemblance ends. Neon pothos sits under the genus Epipremnum, native to Southeast Asia and the Pacific islands. Lemon lime philodendron falls under Philodendron, native to Central and South America. Different continents, different genus, same addictive chartreuse.

Now here’s where it gets messy, and worth flagging honestly. Back in 2004, a grower named Tai Yam discovered and later patented a “Lemon Lime” cultivar in China, but that plant was Philodendron domesticum, an upright, self-heading grower, not the trailing vine most of us picture.

The heart-leafed, trailing plant sold under that same nickname in nurseries everywhere is actually a separate cultivar, Philodendron hederaceum “Lemon Lime.” Two unrelated plants, one shared common name, and plenty of mislabeled pots at garden centers because of it.

If you’re after the trailing type this post covers, check the tag for hederaceum, not domesticum, before you buy.

Visual Differences: Leaves, Color & Texture

Leaf Shape & Size

Neon pothos leaves are classic heart shapes, wide at the base with a defined point at the tip, usually landing between 4 and 6 inches long once the plant matures and climbs. Lemon lime philodendron leaves lean more slender and elongated, almost droplet-shaped compared to the pothos’s fuller heart, tapering to a narrower tip and typically staying in the 3 to 5 inch range indoors, though they’ll size up considerably outdoors or on a moss pole.

Leaf Color

Neon pothos earns its name honestly. The foliage glows an almost fluorescent chartreuse with zero variegation, no patches, no marbling, just one solid electric shade from new growth to mature leaf. Lemon lime philodendron reads a touch softer overall, a lime green that can carry hints of pink or light brown along young growth, new petioles, and unfurling leaves, especially under bright light. That pink flush fades as the leaf matures and settles into green.

Leaf Texture

Run your finger over a pothos leaf and you’ll feel it immediately: thick, waxy, almost rubbery, with a glossy sheen that catches light. Philodendron leaves feel gentler by comparison, thinner and more matte, with a soft, almost leathery quality that some growers describe as suede-like when the plant is healthy and well hydrated. That texture difference alone is often the fastest way to tell them apart in a dim room.

Petioles, Aerial Roots & Stems

Flip a leaf over and check the petiole, the small stem connecting leaf to vine. Pothos petioles have a noticeable groove or channel running along the top, almost like a shallow gutter. Philodendron petioles are smoother and fully rounded, without that indent at all. At each node, pothos typically grows one thick aerial root, while philodendron nodes send out several thinner ones clustered together.

Philodendron also produces papery cataphylls that sheath each new leaf before drying and dropping off, a trait pothos shows far less obviously. Philodendron stems also tend to run slightly thinner and often carry a reddish or pink tint near active nodes.

Growth Habits & Vine Length

Indoors, neon pothos vines can stretch 6 to 10 feet given time, patience, and a little support, and growth slows noticeably once winter light drops off, sometimes pausing almost entirely.

Lemon lime philodendron tends to grow more steadily year-round regardless of season, though it usually tops out shorter, closer to 4 to 6 feet indoors even with ideal conditions.

Both plants climb happily when given a pole or trellis and trail beautifully left alone, but young philodendron growth often starts out semi-upright before it eventually relaxes into that familiar trailing habit.

Care Comparison: Light, Water, Soil, Humidity & Fertilizing

Light Requirements

Both plants want bright, indirect light to keep that neon color from fading toward plain green over time. Neon pothos is the more forgiving of the two here, tolerating genuinely low light for months without much complaint, just don’t expect the same electric glow you’d get near a bright window.

Lemon lime philodendron is pickier and leans toward washed-out, dull, or fully reverted green leaves when light drops too low for too long.

Watering

Let the top two inches of soil dry out before watering either plant, though pothos handles a skipped week or two far better than philodendron typically does. Both are genuinely prone to root rot if left sitting in soggy, waterlogged soil, so drainage matters more than any strict watering schedule you try to follow religiously.

Soil & Fertilizing

A well-draining mix with perlite worked in prevents the soggy roots that kill both plants faster than neglect ever will. Adding peat moss or coco coir helps the mix retain just enough moisture between waterings without staying wet. Feed with a diluted, balanced liquid fertilizer every four to six weeks during spring and summer growing months, and skip fertilizing entirely once growth naturally slows down in fall and winter.

Humidity & Temperature

Both plants are technically happiest outdoors in USDA zones 10 through 12, but indoors they adapt just fine to average home humidity levels most of the year. That said, running a humidifier nearby or setting the pot on a pebble tray noticeably perks up leaf size and color intensity, especially for lemon lime philodendron, which sulks more visibly in dry winter air than pothos tends to.

Propagation Tips

Both plants root easily from stem cuttings taken just below a leaf node, ideally with at least one node submerged or buried. Drop the cutting in water and you’ll typically see roots within two to four weeks, or tuck it straight into moist soil and keep humidity high while it establishes.

Once roots reach an inch or two long, pot up into fresh, well-draining mix and treat the new plant like a mature one from there on out. Either method works fine, but soil propagation tends to produce a slightly hardier root system with less transplant shock down the line.

Toxicity & Pet Safety

Both plants contain calcium oxalate crystals throughout their leaves and stems, making them toxic to cats, dogs, and humans if chewed or swallowed. According to the ASPCA, ingestion typically causes oral irritation, drooling, and swelling of the mouth and tongue, occasionally followed by vomiting or difficulty swallowing. Keep both plants well out of reach of curious pets and small children, and seek veterinary or medical advice if ingestion happens.

Air-Purifying Benefits

This is the part most plant blogs skip entirely. Both pothos and philodendron were part of NASA’s original Clean Air Study, showing measurable ability to filter formaldehyde, benzene, and xylene from indoor air, common off-gassing chemicals from furniture, paint, and household cleaning products. Pothos in particular also shows some capacity for absorbing airborne ammonia.

Neither plant replaces a real air purifier, obviously, but a few placed strategically around a room genuinely nudge your indoor air quality in the right direction over time, especially in spaces with limited ventilation.

Which One Should You Choose?

If you’re forgetful with watering or your space runs short on natural light, neon pothos is the safer, more forgiving bet for beginners. If you’ve got consistent bright light and want that pink-tinted new growth up close, lemon lime philodendron rewards the extra attention nicely.

Want bold, electric color trailing from a hanging basket? Go pothos. Prefer a softer, muted palette climbing a trellis or moss pole in a smaller footprint? Philodendron wins that round every time. Honestly, plenty of plant lovers just end up owning both, and there’s nothing wrong with that either.

Is neon pothos the same as a lemon lime pothos?

Yes, basically. “Lemon lime pothos” is just an unofficial nickname that gets slapped on the same plant, Epipremnum aureum ‘Neon.’ Nurseries and online sellers use both names interchangeably, so if you see either tag on a plant with solid, non-variegated chartreuse leaves, you’re looking at the same cultivar. The confusion mostly comes from people trying to describe the color rather than knowing the actual cultivar name.

Which is better, pothos or philodendron?

Honestly, it comes down to your space and your habits, not one plant being objectively superior. Pothos wins if you want something nearly indestructible that shrugs off low light and inconsistent watering.

Philodendron edges ahead if you’ve got brighter conditions and want slightly more dramatic new growth with that pink flush. Beginners and forgetful waterers usually do better long-term with pothos.

What are common problems with lemon lime philodendrons?

Yellowing leaves usually point to overwatering or too little light. Crispy brown tips mean humidity’s too low, or you’re letting it dry out too hard between waterings. Leggy stems with big gaps between leaves signal the plant is stretching toward more light than it’s getting.

Root rot shows up as mushy, dark roots after soil stays soggy too long, and it can attract spider mites or mealybugs if it’s stressed or crowded near other plants.

What is the difference between lemon lime pothos and lemon lime philodendron?

Despite the nearly identical name, these come from two different genera entirely. Lemon lime pothos, really just neon pothos, is Epipremnum aureum with wide, waxy, solid chartreuse leaves. Lemon lime philodendron is Philodendron hederaceum ‘Lemon Lime,’ with narrower, softer leaves that often show a pink or brown tint on new growth.

The philodendron also has a rounded petiole and multiple thin aerial roots per node, while pothos has a grooved petiole and one thick root per node.

Still weighing your options? Check out our full comparison of pothos vs philodendron to help narrow down your perfect indoor plant match.

Neon Pothos or Lemon Lime Philodendron: Your Turn to Choose

Both plants earn their spot on a windowsill, honestly. Whichever one you bring home, that chartreuse glow is going to make your space feel brighter. Already growing one? Drop a comment and tell me which one won your heart.

Key Takeaways

• Neon pothos (Epipremnum aureum ‘Neon’) and lemon lime philodendron (Philodendron hederaceum ‘Lemon Lime’) are different genera that just happen to share a strikingly similar chartreuse color.
• Spot them apart by leaf texture and petiole shape: pothos leaves feel thick and waxy with a grooved petiole, while philodendron leaves are softer and more matte with a rounded petiole.
• Pothos is the more forgiving plant overall, tolerating low light and inconsistent watering better than philodendron does.
• Both need bright, indirect light to keep their neon color from fading, and both are prone to root rot if the soil stays soggy.
• Watch for naming mix-ups. “Lemon lime” gets used for at least three different plants across the pothos and philodendron world, so always double-check the botanical name on the tag.
• Both plants are toxic to pets and humans if ingested, thanks to calcium oxalate crystals, so keep them out of reach of curious cats, dogs, and kids.
• Beyond looking good, both plants pull double duty filtering common indoor toxins like formaldehyde and benzene from the air.