When we first launched SpruceShake back in 2015, the Pink Princess Philodendron (Philodendron erubescens) was the absolute unicorn of the houseplant world. Cuttings were selling for outrageous prices, and every indoor gardener was chasing after that striking, bubblegum-pink and deep green variegated foliage.
When I finally got my hands on one, I was honestly terrified of killing it. But over the years, I’ve learned that while they look like high-maintenance royalty, they are actually surprisingly resilient—if you understand their very specific lighting and soil needs.
The biggest heartbreak for new owners is watching their expensive Pink Princess slowly revert to a plain, boring green. To successfully care for this plant and ensure it continues to produce those vibrant pink splashes, follow these proven care tips.
Quick Answer: How Do You Care for a Pink Princess?
The Pink Princess thrives in bright, indirect light (which is mandatory for maintaining its pink variegation) and requires a chunky, well-draining aroid soil mix. Water it only when the top two inches of soil are completely dry, and provide high humidity (60%+) to prevent the leaves from getting stuck while unfurling.
Crucial Warning for Pet Owners
Like all Philodendrons, the Pink Princess contains calcium oxalate crystals, making it highly toxic to cats, dogs, and humans if ingested. Chewing on the leaves causes severe oral irritation, drooling, and vomiting. Keep this plant on a high shelf or in a room your pets cannot access.
Pink Princess Care Overview
Here is a quick cheat sheet for keeping your Pink Princess happy and vibrant.
| Aspect | Care Details |
|---|---|
| Light | Bright, indirect light. Crucial for keeping the pink color. |
| Water | Water thoroughly only when the top 1-2 inches of soil are dry. |
| Humidity | Ideally 60-70%. Helps new leaves unfurl without tearing. |
| Soil | Chunky, well-draining aroid mix (orchid bark, perlite, peat). |
| Temperature | 65°F to 80°F (18°C to 27°C). Protect from AC drafts. |
The Secret to Keeping the Pink Color: Light Requirements
The pink spots on your plant lack chlorophyll, so those sections of the leaf cannot photosynthesize or produce energy for the plant. The green sections have to work overtime to keep the plant alive.
Because of this, the Pink Princess Philodendron requires bright, indirect light. If you place it in a dark corner, the plant will panic and start producing only solid green leaves to survive (a process called reverting). However, do not place it in direct, baking afternoon sunlight, or the delicate pink sections will easily scorch and turn crispy brown.
No sunny windows? Use a full-spectrum grow light to keep the pink vibrant:
Watering and The Perfect Soil Mix
Philodendrons are tropical aroids. In their natural habitat, they climb up trees in the rainforest, meaning their roots are used to being exposed to lots of air.
If you plant a Pink Princess in standard, heavy potting soil, it will retain too much water and the roots will rapidly rot. You must use a “chunky” aroid mix. An ideal blend is 1 part standard potting soil, 1 part perlite, and 1 part orchid bark. This allows water to flow through the pot quickly while leaving air pockets for the roots to breathe.
When to water: Stick your finger into the soil. Do not water the plant until the top inch or two feels completely dry. When you do water, soak it until water runs out the drainage holes, and never leave the pot sitting in a saucer of standing water.
Don’t suffocate the roots. Upgrade to a chunky aroid soil mix:
Humidity: Helping New Leaves Unfurl
If you notice that your Pink Princess is growing new leaves, but they keep getting stuck, snapping, or tearing as they unfurl, your home is too dry.
Aim for a humidity level of at least 50%, but ideally around 60-70%. If your home runs dry (especially in winter when the heater is blasting), use a small room humidifier. Misting the leaves with a spray bottle is a common myth—it doesn’t actually raise the ambient humidity and can encourage fungal diseases on the foliage.
Pruning and Propagation
Because the Pink Princess is a vining plant, it will eventually grow tall and leggy. Providing a moss pole for it to climb will result in much larger leaves.
If your plant loses its pink coloring or becomes too tall, do not be afraid to chop it! Regular pruning encourages bushier growth. To propagate, simply take a sharp, sterile pair of shears and cut the stem just below a “node” (the little brown bump on the stem where roots grow). Place the cutting in a jar of water or damp sphagnum moss until roots form, then transfer it back to soil.
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Final Thoughts
The Pink Princess Philodendron is no longer an impossible-to-find rarity, but it still demands respect. By providing it with a chunky soil mix, avoiding overwatering, and giving it plenty of bright, filtered light, you will be rewarded with some of the most spectacular foliage the plant world has to offer.
Frequently Asked Questions
How often should I water my Pink Princess Philodendron?
You should water your Pink Princess only when the top one to two inches of soil feel completely dry to the touch. Depending on the season and light levels, this is usually once every 7 to 10 days. Always err on the side of underwatering, as overwatering leads to fatal root rot.
Why are the leaves of my Pink Princess losing their pink color?
Insufficient light is almost always the cause of “reverting” (losing variegation). The plant produces green chlorophyll to survive; if it doesn’t get enough bright, indirect sunlight, it will stop producing the pink spots. Move it closer to an east-facing window or use a grow light.
Can I propagate my Pink Princess Philodendron in water?
Yes, stem cuttings root very easily in room-temperature water. Ensure your cutting includes at least one healthy leaf and one node (the bump on the stem). Change the water once a week, and pot the cutting in soil once the roots are about two inches long.
How do I increase humidity for my Pink Princess Philodendron?
The most effective way to increase ambient humidity is by running a small room humidifier nearby. You can also place the plant’s pot on top of a pebble tray filled with water (ensuring the bottom of the pot is not touching the water) or group multiple houseplants together to create a microclimate.
