Plant Care

Last updated: October 2026 Pink Princess philodendron care comes down to bright indirect light for 8 to 12 hours a day, a chunky aroid mix, watering when the top 1 to 2 inches are dry, 65 to 80°F and 50 to 70% humidity. To keep the pink, read the stem before you prune: cut back to a node with pink streaking, and remove all-green and all-pink shoots. The Pink Princess is the plant that turned a lot of people into plant people. Dark, almost burgundy leaves splashed with bubblegum pink are hard to walk past. It is also behind some of the most anxious posts on plant forums: green new leaves, browning pink leaves, long bare vines. The basic care is not hard. What most care guides skip is the part that actually decides how your plant looks: how its variegation works, why you should look at the stem rather than the leaf, why an all-pink leaf is a problem rather than a prize, and how to tell genetic pink from the chemical kind. If you are new to the genus, start with our complete philodendron care guide for the basics that apply across the family, and our guide to every type of philodendron to see where the Pink Princess fits among its relatives. This article goes deep on the one cultivar. Pink Princess Philodendron at a Glance Care factor What it needs Signs something is off Light Bright indirect light, roughly 8–12 hours a day; east window, or south/west behind a sheer curtain Greener new leaves and long gaps between leaves (too little); bleached or scorched pink patches (too much sun) Water Water thoroughly when the top 1–2 inches are dry, then drain fully Yellow leaves, wet soil and a soft stem (too much); crispy edges after a bone-dry spell (too little) Soil Chunky aroid mix: about equal parts potting mix or coco coir, perlite or pumice, and orchid bark Soil that stays wet for days; fungus gnats Humidity 50–70% preferred; 40–50% is survivable Crispy edges, new leaves sticking or tearing as they open Temperature 65–80°F (18–27°C); keep above about 55–60°F Stalled growth or dropped new leaves near drafts, AC vents or cold glass Fertilizer Balanced liquid feed at half strength, monthly in spring and summer; little to none in winter Lush but greener growth on high-nitrogen feed Support Moss pole, coir pole or trellis Small leaves on a leggy, floppy vine Pets Toxic to cats, dogs and horses; sap can irritate skin Drooling, pawing at the mouth, vomiting after chewing Outdoors, it is only hardy in frost-free climates (commonly cited as USDA zones 9b–11 or 10–12). For most of the US, it is a houseplant. What a Pink Princess Actually Is (and What It Is Not) The correct name is Philodendron erubescens 'Pink Princess'. There has been no recent rename or reclassification. Kew's Plants of the World Online still accepts Philodendron erubescens as a species, a wet tropical climber native to Colombia, and 'Pink Princess' is a cultivar name within it, not a species of its own. Two naming details trip people up: "Blushing philodendron" is not unique to this plant. It is a common name for the whole species. Red Emerald, Imperial Red, Prince of Orange and Black Cardinal are all erubescens cultivars too. The origin story is fuzzy. Costa Farms, the main US mass producer, says the plant originated in the 1970s and was never patented by its breeder. Hobbyist history often credits a Florida philodendron breeding program, but that lineage was never cleanly documented. Treat patent numbers you see on random blogs with suspicion. The Pink Princess is also no longer a rare auction plant. Tissue culture lab propagation put it into home improvement stores and even grocery stores. That explains a lot of disappointment: a tissue-culture Pink Princess is a real Pink Princess, yet some plants carry very little pink and stay lightly speckled no matter how well you grow them. Heavily sectored plants still cost more. A lightly speckled 4-inch pot should not. Light: The Lever That Controls the Pink If you only change one thing, change the light. The pink parts of the leaf have no chlorophyll, so they cannot make food. The plant only "affords" pink when it is getting enough energy from its green tissue. Put it in a dim corner and, within a few growth cycles, new leaves tend to come in greener because green tissue captures more light. Aim for bright indirect light most of the day. In practice: Right in an east window, where a little gentle morning sun is usually fine. Near a south or west window behind a sheer curtain, or set back from the glass. Under a full-spectrum LED if your home is dim. Our grow light comparison covers which types are worth buying. A useful test: the spot should be bright enough to read by comfortably most of the day, with no hot sun on the leaves. Precise lux numbers quoted online for this plant contradict each other, so we do not rely on them. Harsh afternoon sun is the opposite problem. Pink tissue is fragile and scorches easily. If pink patches turn tan, papery or bleached on the window side, pull the plant back or add a curtain. How to Keep (and Increase) the Pink The Pink Princess has what botanists call chimeral, or sectoral, variegation. Some cell lines in the growing tip lack chlorophyll, and the mix of those cells at each node decides how pink the next leaf will be. That has three practical consequences: You cannot paint a pattern onto the next leaf. Each leaf is a roll of the dice weighted by the node it comes from. An existing green leaf will never turn pink. Improvements show up only in new growth. Genetics set a ceiling. Good care helps a plant express the pink it has; it cannot add pink that is not in the plant. The rules that actually move the needle Give it more bright indirect light. This is the highest-leverage change, by far. Prune on the stem, not the leaf. Look at the stem between leaves. If you want more pink, cut just above the last node that still shows pink streaking in the stem. A vivid pink leaf sitting on a solid-green section of stem can still be followed by green growth, because the node, not the leaf, decides what comes next. Do not leave all-green stems in place. Green growth is more vigorous and will outcompete the variegated growth over time. A fully green stem will not pink up on its own. Use a balanced, diluted fertilizer. High-nitrogen "grow" formulas favor green tissue. Half-strength balanced feed once a month in spring and summer is plenty. Our houseplant fertilizer guide explains how to read the labels. Let it climb and keep it warm. Larger, well-fed leaves on a supported vine often show the pink more clearly. Propagate only from nodes with pink in the stem. A cutting taken from an all-green section stays green. Seed does not come true at all. Reading Your Leaves: All-Green, Half-Moon and All-Pink Use this table to decide what each new leaf is telling you. What you see What it usually means What to do Balanced pink and dark green on the same leaf Healthy variegated growth; the plant can support it Leave it alone. This is the goal. Each new leaf a bit greener, but the stem is still streaked with pink Usually not enough light Move it closer to the window or add a grow light. Expect results in new leaves only. A whole stem pushing solid green, with no pink in the stem That growing tip has shifted to green (reversion) Cut back to a node with pink streaking in the stem. Do not propagate the green top unless you want a green plant. Half-moon leaf (one half pink, one half green) Desirable but unstable sectoring Enjoy it. The next leaf could go greener or pinker, so keep watching the stem. All-pink or nearly all-pink leaf Almost no chlorophyll; the leaf cannot feed itself Expect it to brown or "melt" eventually. If a whole shoot is going fully pink, cut back to a node with mixed pink and green in the stem. Pink patches turning brown and crispy Scorch from direct sun, or a pink leaf running out of support Filter the light. Trim the damaged leaf if it bothers you. Why an all-pink leaf is not a win An all-pink leaf is gorgeous for a few weeks, and it is the photo everyone wants. But pink tissue has no chlorophyll, so that leaf is a pure drain on the plant. A few green flecks may keep it going for a while. A shoot that keeps pushing fully pink leaves can stall the whole plant. Chasing solid pink is one of the most common ways people kill an otherwise healthy Pink Princess. Balanced variegation is what you want long term. Can a fully green Pink Princess get its pink back? If there is still pink streaking somewhere on the stem, yes: cut back to that node and grow it in better light. If the entire plant is green, stems included, there is no pink cell line left to wake up. It is a perfectly nice green erubescens now. Watering: The Usual Killer The Pink Princess grows more slowly than many common philodendrons, so it uses water slowly too. That is why overwatering, not underwatering, is the usual cause of death. The rule: water when the top 1 to 2 inches of mix are dry, which in a typical pot is roughly the top third to half. Water thoroughly until it runs out of the drainage holes, let it drain completely, and never leave the pot sitting in a saucer of water. Check, do not schedule. A finger or skewer in the mix beats a calendar. Water less in winter. Shorter days slow growth, and the mix stays wet much longer. This is when most rot starts. Watch the pot size. A pot that is too big holds far more wet mix than the roots can use. If you are not sure which side you are erring on, our guide to overwatered vs underwatered plants walks through the symptoms side by side. Soil, Pots and Repotting Dense, peat-heavy "houseplant soil" on its own is a root-rot setup for this plant. Like most climbing aroids, the Pink Princess wants an airy, chunky mix that drains fast and lets roots breathe. The standard recipe: roughly equal parts potting mix or coco coir, perlite or pumice, and orchid bark. Slightly acidic to neutral is fine. Drainage matters more than the exact proportions. Our guide to soil mixes and DIY recipes covers each ingredient if you want to tune it. Pots: always use a pot with drainage holes. When you repot, go up only one pot size. A huge pot that stays wet is a common thread in "my plant is dying" posts, and stress from wet roots can also speed up reversion. Repot in spring or early summer when roots circle the pot or the mix stays soggy. Our step-by-step repotting guide shows how to do it without shocking the roots. Humidity and Temperature The Pink Princess prefers 50 to 70% humidity. Average indoor humidity of around 40 to 50% is survivable, and many plants adapt well. Below about 40%, expect crispy brown edges and new leaves that stick in their sheath or tear as they unfurl. A small humidifier works far better than misting. Our indoor humidity guide covers the options. Keep temperatures between 65 and 80°F, with some guides allowing up to 85°F. Do not let it drop below about 55 to 60°F. Cold drafts, AC vents and chilly window glass in winter stall growth and can cause new leaves to drop. Our winter houseplant care guide has more on getting tropicals through the dark months. Moss Poles and Support The Pink Princess is a climber. Given something to grip, it produces larger leaves and a sturdier, less leggy vine. Left to sprawl in a pot, it tends to stay smaller and floppier. Choose a moss pole, coir pole or trellis. Any works; moss poles give aerial roots the most to grab. Keep a moss pole actually moist. The most common moss pole complaint is that aerial roots never go into it. A dry pole gives roots no reason to enter. Mist or water the pole when you water the plant. Tie the stem to the pole, not the leaves. Position the pole on the side the aerial roots grow from, generally the back of the stem, so roots touch it naturally. Soft plant ties or velcro strips work well. Pruning and Propagation Without Losing the Pink Pruning a Pink Princess is less about shape than steering the variegation. Before you cut, find the nodes with pink streaking in the stem. How to prune Identify the node you want to keep: the highest node that still shows pink streaking in the stem. Cut just above that node. The new growth from it has the best chance of carrying pink. Remove any all-green stems and fully pink shoots the same way. Wear gloves if your skin is sensitive. The sap can irritate. How to propagate from a cutting Take a cutting with at least one node that shows pink in the stem and, ideally, a leaf with a healthy mix of pink and green. A cutting from an all-green section will grow green. Root it in water, damp sphagnum moss or a light aroid mix in bright indirect light. Move it to a chunky mix once the roots are established and branching, rather than leaving it in water indefinitely. Leggy plant with a long bare stem? A "chop and prop" fixes it: cut the top back to a pink node, root the top and any bare nodes with pink in the stem, and pot them back in with the parent for a fuller plant. Our houseplant propagation guide covers water, moss and soil rooting in more detail. Pink Princess vs Pink Congo and Other Fakes Around 2019 and 2020, at the height of Pink Princess prices, a plant called the "Pink Congo" sold at collector prices as an alternative. It was an ordinary philodendron whose new leaves had been chemically pushed pink in the grow house, commonly described as an ethylene-related treatment. Leaves came out uniformly bubblegum pink, then faded to ordinary green over months. Once the treatment wore off, there was no genetic pink left. Wired documented the scam in 2020. True Pink Princess Pink Congo or chemical pink Pattern Irregular sectors or splashes of pink and dark green or burgundy on the same leaf New leaves often solid pink while older leaves are already green Aging Pink sectors stay pink (they may brown if scorched or starved, but do not ripen to green) Pink fades evenly across the leaf to green Stem Often burgundy, sometimes streaked pink where variegation is active No stable pink striping tied to future leaves Long term Genetic; cuttings from pink nodes can stay variegated Temporary color on a common plant Other plants that get confused with it Dyed or painted leaves, and chemically pinked Philodendron micans sold as "pink micans." For the real plant, see our Philodendron micans care guide. White Princess: a sister cultivar with mostly white-on-green variegation, greener stems and an occasional pink splash. Not a substitute. Pink Princess Marble: speckled or marbled pink rather than large sectors, often sold as more stable and compact. Care is the same; the pattern is different. Red or bronze new growth on ordinary erubescens cultivars such as Red Emerald, Rojo Congo and Prince of Orange. That color greens with age and is not sectoral pink. The buying rule: look for a seller who shows sectoral pink on dark, mature leaves, not a plant whose only pink is the newest, evenly flushed leaf. See our guide to finding healthy houseplants online. Troubleshooting Common Pink Princess Problems Problem Usual cause Fix Yellow leaves, wet soil, soft stem Root rot from overwatering or dense mix Unpot, cut away mushy brown roots, repot in fresh chunky mix in a pot with holes, water less. Go up one pot size at most. New leaves getting greener Low light, or a green growing tip winning Brighter indirect light; prune back to a pink-streaked node All-pink leaf browning No chlorophyll Remove it; do not propagate from fully pink tissue Crispy brown edges Low humidity, letting the pot go bone-dry, or salt buildup Humidity 50%+, more consistent moisture, flush the pot with plain water occasionally Bleached or scorched pink patches Direct sun Sheer curtain, or move it back from the glass Leggy vine, long bare stem Not enough light More light or a grow light; chop and prop the bare nodes for a fuller pot New leaf stuck in its sheath or tearing Low humidity while unfurling Raise humidity; do not peel the leaf out by hand Slow or no growth Normal for this cultivar, plus low light, cold, or a dry moss pole Light, warmth, a moist pole and patience Spider mites, mealybugs, thrips, scale Dry air and stressed plants Isolate, treat with insecticidal soap or neem, repeat Root rot rescue Most "dying" Pink Princess plants we hear about share the same story: wet, peat-heavy nursery mix in a pot that is too big. If the leaves are yellowing and the mix is wet, unpot the plant right away. Healthy roots are firm and pale; rotten roots are brown, mushy and smell sour. Trim the rot, repot into fresh chunky mix, and hold off on water until the top inch or two dries. Our root rot treatment guide walks through it in detail, and our yellow leaves guide helps if the soil is not the culprit. Pests Thrips deserve a special mention. They scar pink tissue badly, and the damage is permanent on that leaf. Check leaf undersides when you water. Our visual pest identification guide helps you tell mites, mealybugs, thrips and scale apart, and our fungus gnat guide covers the most common soil pest. Is a Pink Princess Philodendron Safe for Pets? No. Like all philodendrons, the Pink Princess contains insoluble calcium oxalate crystals. The ASPCA lists Philodendron species as toxic to cats, dogs and horses. Chewing causes oral pain, swelling of the mouth, tongue and lips, drooling, vomiting (not in horses) and difficulty swallowing. The sap can also irritate human skin. Keep it out of reach. If a pet chews it, rinse the mouth and call your vet or the ASPCA Animal Poison Control Center at 888-426-4435. If you want something worry-free, browse our pet-safe houseplants guide or our pet-friendly houseplant collection. Give it bright light, an airy mix, a moist pole and a careful eye on the stem, and a Pink Princess will keep producing those dark, pink-splashed leaves for years. Browse our philodendron collection for more climbing and trailing philodendrons, see our Philodendron Brasil guide for another easy variegated vine, or return to the main philodendron care guide and the full list of philodendron varieties. Frequently Asked QuestionsWhy is my Pink Princess philodendron losing its pink?The most common cause is not enough light. Pink tissue has no chlorophyll, so a plant in dim light favors green growth. If the stem still shows pink streaking, move it to brighter indirect light and new leaves can pink up. If a whole stem has turned solid green, cut back to a node with pink in the stem.How do I make my Pink Princess more pink?Give it more bright indirect light, prune just above the last node with pink streaking in the stem, remove all-green stems, and use a balanced half-strength fertilizer instead of a high-nitrogen one. Let it climb a moss pole for larger leaves. Genetics still set a ceiling, so some plants stay lightly speckled no matter what.Is an all-pink leaf on a Pink Princess good or bad?An all-pink leaf looks stunning but is not a good sign long term. With almost no chlorophyll it cannot feed itself, so it usually browns or melts and drains the plant. If one shoot keeps pushing fully pink leaves, cut it back to a node with mixed pink and green in the stem.How often should I water a Pink Princess philodendron?Water when the top 1 to 2 inches of mix are dry rather than on a fixed schedule. Water thoroughly, let it drain completely and never leave it in a saucer. It grows slowly and uses water slowly, especially in winter, so overwatering is far more common than underwatering.What is the difference between Pink Princess and Pink Congo?A true Pink Princess has genetic sectoral variegation, with pink and dark green on the same leaf, and the pink stays pink. Pink Congo was an ordinary philodendron chemically treated so new leaves came out solid pink, then faded to green over months. Once the treatment wore off, no pink remained.Is a Pink Princess philodendron toxic to cats and dogs?Yes. It contains insoluble calcium oxalate crystals and the ASPCA lists philodendrons as toxic to cats, dogs and horses. Chewing causes mouth pain and swelling, drooling, vomiting and trouble swallowing. Keep it out of reach, and if a pet chews it, rinse the mouth and call your vet or ASPCA Animal Poison Control.Does a Pink Princess need a moss pole?It does not strictly need one, but it is a climber and grows larger leaves and a less leggy vine with support. A moss pole, coir pole or trellis all work. Keep a moss pole moist so aerial roots will grow into it, and tie the stem so the pole touches the side where aerial roots form.Are store-bought Pink Princess plants real?Yes. Tissue culture made the Pink Princess common in big-box and grocery stores, and those plants are genuine. Variegation varies a lot from plant to plant, though, and some stay lightly speckled even with excellent care. Look for clear pink sectors on mature dark leaves, not just a pink flush on the newest leaf.Written and reviewed by Robert, Founder of Divine Roots — he grows, propagates and ships the plants we sell, and the care advice here reflects what actually works in our own greenhouse.