Philodendron White Knight Care Guide

Philodendron White Knight displays a stunning feature whereby its stems exhibit a striking red hue adorned with white variegation, while its leaves boast varying degrees of bright white variegation!

Are you the proud owner of a showstopping philodendron white knight? If so, you’re in the right place!This plant has a really beautiful characteristic where its stems are a gorgeous red color with white variegation, and its leaves also have varying degrees of bright white variegation. Let’s get down to business and make sure those luscious white leaves remain in tip-top shape with the best philodendron white knight care! With a little help from me, you’ll be able to keep your rare and beautiful plant healthy in no time. Let’s get started!

philodendron-white-knight plantHistery and classification of the white knight plant

White Knight Philodendron is a type of plant. It belongs to a family called Araceae and a group of plants called Philodendron. There are around 489 different types of flowering plants in the Philodendron group. They mostly come from rainforests in Central and South America. Philodendron is the second-largest type of Aroid plant.

The first person to talk about the Philodendron group was C. Plumier in the 16th century. Many species of Philodendron have been popular in things like art, culture, and medicine for hundreds of years.

philodendron-white-knight plantHow to care for a philodendron white knight?

I personally didn’t get my hands on a philodendron white night until recently, mainly because it has been quite expensive for a long time. However, the good news is that the big retailer, Costa Farms, has just announced that they are now offering philodendron white knight as part of their affordable Trending Tropicals collection!

White Knight Philodendron care requires every basic requirement to ensure the best coloration for your plant, make sure to give it plenty of bright light. Like most philodendrons, the white knight variety prefers soil that is moist but well-draining and a slightly humid environment. If you’re letting it climb, make sure to stake it or let it climb up moss poles. In areas with higher humidity, you’ll notice numerous aerial roots forming which gives the plant an even more beautiful look. So, don’t worry – with a little bit of love and care, your philodendron white knight will thrive!

Philodendron White Knight Care Guide

    Summary of philodendron white knight

    Botanical Name

    Philodendron ‘White Knight’
    Light needs:   
    bright indirect sunlight,
    Hardiness Zone9b-11 or indoors in zones 4-11
    Common names“Philodendron Henderson’s pride” and “tiger tooth philodendron,”
    Watering needs:       
    Water your philodendron jungle boogie when the top two inches of soil are dry.
    A balanced liquid fertilizer in growing season
    Moist but not soggy soil, organic-rich and well-draining soil,
    High humidity /60%
    t prefers a temperature range of 65-80 degrees Fahrenheit
    Where to buy:
    Etsy, Walmart, Amazon local nurseries
    It’s toxic, so keep it away from pets and children

    White Knight Philodendrons temperature, light &, position


    White Knight Philodendrons originate from the tropical rainforests of South America, where they are used to warm and humid climates. This is why they thrive in moderate temperatures that range between 55 and 85 degrees Fahrenheit. These temperatures provide the plant with the warmth and moisture they need to grow healthy and strong. However, extreme cold weather can harm the plant, which is why it’s essential to protect them by keeping them in a warmer place inside the house during autumn and winter. By doing this, you can ensure that your White Knight Philodendron stays healthy and continues to thrive.

    Light requirements

    To grow well, the Philodendron needs medium to bright indirect sunlight. Direct sunlight can harm the delicate foliage and white stretch marks on the leaves. For indoor setups, placing the plant near a window is ideal. If the plant doesn’t receive enough light, try using an artificial light source like a bulb or fluorescent light.


    If you’re looking for a beautiful plant to keep on your desk or tabletop, the White Knight Philodendron is a great choice when it’s young. As it grows and matures, it starts to vine up, so it’s better suited as a floor plant. If you grow it vertically, like many other philodendrons, the White Knight variety will produce much larger leaves. To create a more dramatic display, you can train it to climb up a totem, wall, or any other structure, while making sure to provide it with warm and bright conditions.

    philodendron-white-knight plantPhilodendron white knight Humidity Requirements

    Click here to buy the plnat humidifier

    Philodendrons need an average amount of humidity level, with the best results obtained at above 70 percent humidity. Low humidity can affect the growth of the plant. Regular misting can help provide moisture to the plant, but avoid over-wetting the foliage.

    During winter, the atmosphere can become dry, which can cause the plant to grow slower or stop growing altogether. You can use a room humidifier or put the White Knight Philodendron on a tray of damp pebbles to increase humidity levels. Placing the plant in a bathroom with indirect sunlight or keeping several tropical indoor plants together can also help increase humidity.

    philodendron-white-knight plantFertilizing philodendron white knight

    Click here to buy slow release fertiliser

    Fertilizers are important for providing essential nutrients to plants to help them grow well. White Knight Philodendrons also need fertilizers to thrive during the summer and spring seasons. However, too much fertilizer can be harmful to the plant, so it’s important to follow the instructions on the fertilizer packaging and not over-fertilize.

    Liquid fertilizers are a good choice for indoor plants, as they are easy to use and can be applied directly to the soil. Slow-release granular fertilizers are also a good option, as they release nutrients slowly over time. These types of fertilizers can be added to the soil during potting or applied as a top dressing.

    philodendron-white-knight plantWater requirement for white knight philodendron

    Click here to buy the watering can

    Here are some tips for watering your Philodendron White Knight plant:

    • These plants like a lot of water, so don’t be afraid to use plenty when you water them.
    • Wait until the top layer of soil is dry before watering your plant.
    • Make sure the soil is moist but not too wet, and it should also be well-drained.
    • In the summer, you should water your plant once or twice a week, but be careful not to overwater it.
    • Keep the soil moist at all times, but be careful not to make it too soggy, which can cause the roots to rot.
    • To check if the soil is moist enough, feel it with your fingertips. If the soil sticks to your fingers, it’s moist enough.
    • During the winter, you only need to water your plant once every two weeks.
    • Overwatering can cause fungal diseases or root rot, while underwatering can cause the plant to lack the nutrients it needs to grow.

    philodendron-white-knight plantIs philodendron white knight a climber?

    Click here to buy the moss pole

    White Knight Philodendron is a beautiful plant that grows fast when it is planted in moist soil mixed with organic matter. If it is planted around a tree or moss pole, it will grow even faster. This plant is rare, but it is easy to grow. It takes a long time for the plant to fully establish, but it is worth the wait. The stems of this plant are cream and purple-brown, and its foliage is splashed with colors. The plant grows slowly because of its nodes that are close together. The leaves of the plant are green and have white variegation.

    philodendron-white-knight plantBest Soil for philodendron white knight

    Click here to buy the potting soil

    White Knight Philodendrons require a specific type of soil to grow properly. The soil should be able to drain water easily and have the right nutrients to support the plant’s growth. When planting the Philodendron in a pot, it’s important to use the right kind of soil. A potting mixture that contains natural soil instead of garden soil is best because it helps with drainage and doesn’t contain harmful microorganisms, weeds, or germs that could damage the plant.

    Potting soil for Philodendrons can be made up of different ingredients such as peat moss, perlite, and vermiculite. The ratio of these ingredients may vary, but a common mixture is 1:1:1 peat moss, perlite, and vermiculite.

    To make sure the plant gets the right nutrients and moisture, you can also add things like orchid bark or compost to the potting soil. These will provide extra nutrients and help the soil retain moisture. When potting the White Knight Philodendron, make sure to use a pot with drainage holes to allow excess water to drain out.

    philodendron-white-knight plantPruning philodendron white knight

    Click here to buy pruning shears

    To keep your White Knight Philodendron healthy and beautiful, it’s important to pinch and prune it regularly. If the plant looks thin, pinching the leaves can make it look fuller and healthier. Pruning is also important to maintain the shape of the plant. When the plant grows bushy, pruning can help to remove dead or damaged parts and ensure that all parts of the plant receive the necessary nutrients.

    Moreover, without pruning, the bushy part of the plant may take up all the nutrients, leaving the other parts to die from lack of nutrition. So, remember to pinch and prune your White Knight Philodendron to keep it healthy and beautiful!

    philodendron-white-knight plantWhite knight potting & re-potting

    White Knight Philodendrons can be grown in different types of containers such as small pots, containers, or hanging baskets. They are also known as creepers and can be grown on walls, trees, and poles. If you choose to grow them in a hanging basket, they will look even more beautiful as the foliage cascades down on its own.

    However, before potting the plant, it is important to check the drainage hole in the pot to make sure that water can drain properly. If the drainage is poor, the plant may develop root rot or other issues.

    Additionally, as the plant grows, it may need to be repotted in a larger container to accommodate its growth. This is called repotting, and it is important to do this carefully so as not to damage the plant’s roots.

    philodendron-white-knight plantPropagating White Knight Philodendron

    Click here to buy new Propagation Station Wall Hanging

    Here are some different ways to make new philodendron white plants:

    Water Propagation

    • Fill a jar with clean water.
    • Use filtered water or let tap water sit out uncovered for 48 hours to let the chlorine evaporate.
    • Use clean scissors to cut off a stem with leaves and place it in a jar of water.
    • Make sure the node of the plant is submerged in the water.
    • Put the jar in a spot that gets bright but indirect sunlight, and has warm temperature and low humidity.
    • Change the water in the jar every week and keep an eye on the roots developing.
    • Once the plant has roots, it can be planted in soil or kept in water to continue growing.

    Soil Propagation

    • Get a container with holes in the bottom and fill it with moist soil.
    • Cut a stem from the base of the plant and check it for any damage.
    • Use a clean stick to make a hole in the soil and place the stem cutting in the hole.
    • Firmly attach the cutting to the soil.
    • Put the container in a place with bright but indirect sunlight and keep the soil moist.
    • When roots start growing, move the plant to a more stable location.

    philodendron-white-knight plantAre White Knight Philodendron plants toxic to pets?

    White Knight Philodendrons contain high levels of calcium oxalate crystals. If ingested, they can be harmful to both humans and animals, from the mouth to the esophagus. It’s essential to keep children and pets away from the plant.

    philodendron-white-knight plantPests, Diseases & Leaves Problems With Philodendron White Knight

    White Flies

    Whiteflies are small, flying pests that can infect the Philodendron White Knight. They are tiny and can be difficult to see, but you may notice signs of their presence, such as leaf curling, small brown spots, or discolored patches on the leaves. These pests suck the plant sap, which can result in stunted growth. To control whiteflies, you can use neem oil, an environmentally-friendly organic method. Simply apply two sprays of it in 15-day intervals or as necessary.


    Aphids are another common houseplant pest that can infect the Philodendron White Knight. They are small, soft-bodied insects that can be green, black, or brown. Like whiteflies, aphids suck plant sap, which can cause stunted growth and distorted leaves. You can control aphids by using insecticidal soap, neem oil, or other commercial insecticides.


    Mealybugs are another type of pest that can infect the Philodendron White Knight. They are small, white, and fuzzy, and can be found on the leaves and stems of the plant. They also suck plant sap, which can cause stunted growth and yellowing leaves. You can control mealybugs by using insecticidal soap, neem oil, or other commercial insecticides. Be sure to apply these products according to the instructions on the label and take all preventive measures to avoid negatively affecting your health.

    Click here to buy the Neem oil

    Tips turn brown or black

    If the tips of the leaves on your Philodendron White Knight turn brown or black, it’s a common problem that can happen because of low humidity levels. This plant doesn’t do well in environments with low humidity. To fix the problem, you can line a tray with stones, fill it halfway with water, and put your plant’s container on the pebbles. As the water evaporates, it will increase the humidity around the plant. However, you should not mist the plant because it doesn’t help improve humidity, and it can actually cause fungal infections or leaf spots. Misting also doesn’t work well in most homes because they don’t have good air circulation.

    Leaves turning yellow

    Yellowing of leaves in Philodendron White Knights can be a sign of too much direct sunlight or overwatering. Overwatering can make the soil too wet, which can cause a lack of oxygen to the roots. Excessive direct sunlight can scorch the leaves of the plant and strip its natural color. To fix this issue, you can change the soil and check for root rot. If your plant has root rot, prune the rotten roots. Then, remove the yellow leaves using a clean pair of pruning shears or scissors. Finally, move your White Knight to a spot with indirect bright sunlight.

    Wet patches

    If you see wet patches on the leaves of your Philodendron White Knight, it may mean that your plant is infected with Erwinia blight disease. This is a common bacterial disease that grows in hot and humid conditions, and it can be very dangerous if not treated quickly. You can tell if your plant is infected if the leaves look mushy, wet, and see-through. To fix this problem, you need to cut off the infected leaves with pruning shears as soon as possible.

    Root Rot

    Root rot is a common problem that can affect your Philodendron White Knight. It happens when you give the plant too much water, which makes the soil too wet and causes the roots to rot. When the roots are damaged, the plant can’t get the oxygen it needs to survive. If your plant has root rot, you may notice that the leaves start to wilt and turn yellow in certain areas. To prevent root rot, you should be careful not to overwater your plant. Make sure the soil is not too wet and give your plant only the amount of water it needs.

    philodendron-white-knight plantFrom where I can buy a Philodendron White Knight?

    Believe it or not, you can actually snag a decent-sized philodendron white knight from Costa’s website for $50 (if it’s in stock, that is!). I was even able to apply a $10 coupon, so mine only ended up costing $40. Once they start appearing in stores, they’ll probably be priced around $20.

    This means that these stunning plants are now more accessible to many more people, including me! I have to be careful about what I spend my money on (like my Thai constellation monstera plants…), so I had to order one of these white knights to see if it was really worth the hype. Costa Farms did release pink princess philodendrons a few months back, but I wasn’t too tempted. The variegation on the ones I saw online didn’t look all that impressive. However, the white knights are a different story – they look absolutely fabulous!

    philodendron-white-knight plantWhy Philodendron white knight plant is so expensive?

    Philodendron White Knight is a rare and expensive plant because it has gained popularity on social media platforms like Instagram. The plant has unique white variegation, which means that it has white areas on its leaves. However, these white areas do not produce chlorophyll, which is needed for photosynthesis. Therefore, the plant may not be able to thrive and grow properly.

    Growers cannot guarantee that the White Knights will have enough white variegation to sell. In fact, many of the plants that have too much white variegation end up being disposed of. Although these plants look stunning, they are not able to gather enough energy from sunlight to support growth.

    philodendron-white-knight plantIs it Hard to grow White philodendron?

    The Philo white knight can be a bit challenging to grow, especially for beginners. This is because it requires specific care conditions to thrive, such as bright but indirect light, high humidity, and well-draining soil.

    In addition, the white knight philodendron can be sensitive to overwatering, which can lead to root rot and other issues. To prevent this, it’s important to let the soil dry out between waterings and not to water the plant too frequently.

    However, with the right care and attention, the philo white knight can be a beautiful and rewarding plant to grow. It’s important to do some research on its specific care requirements and provide the necessary conditions to help it thrive.

    philodendron-white-knightAppearance of White Knight Philodendrons


    White philodendrons are unique because they can adapt to their environment and grow to different sizes. When grown in an open space, they can reach up to 10 feet in length. As the leaves grow closer to the stem, the plant looks healthier and prettier.


    The leaves of White Knight Philodendrons are usually heart-shaped and can grow up to two inches longer than the typical shape when mature. The color of the leaves changes with age and sunlight exposure, starting light green and darkening as they mature. Beautiful white stretches and patches on the leaves make them look glamorous, inspiring artists for their art projects.


    White Knight Philodendrons bloom flowers in the summer and spring. A long spadix grows, covered by an expanded spathe. Several tiny flowers grow on this spadix, covered by the leaf-like spathe.

    Philodendron White Princess vs White Knight

    Philodendron White Knight and Philodendron White Princess are two different types of plants that belong to the same family but have some differences in appearance and growth habits.

    The Philodendron White Knight is known for its stunning variegated foliage with white and green patterns on large leaves. It also has reddish or dark purple stems and is a climber, meaning it can climb up a support structure such as a trellis or pole.

    On the other hand, the Philodendron White Princess has smaller and narrower leaves compared to White Knight. Its stems are all green, and the plant is a self-heading variety, meaning it grows upright without needing support. The White Princess also has small white and pink coloring on its foliage.

    In summary, while both plants are beautiful in their own ways, White Knight is a climber with larger variegated leaves and reddish stems, while White Princess is a self-heading plant with smaller foliage and green stems with white and pink coloring.

    philodendron-white-knightFrequently Asked Questions:

    How often should I water my Philodendron White Knight?

    It’s best to water your Philodendron White Knight when the top inch of soil is dry to the touch. Overwatering can lead to root rot, which can be harmful to the plant.

    Can I propagate Philodendron White Knight?

    Yes, you can propagate Philodendron White Knight through stem cuttings. Make sure to use a clean, sharp tool and follow proper propagation techniques.

    Does Philodendron White Knight require a lot of sunlight?

    Philodendron White Knight prefers bright, indirect light but can also tolerate low light conditions. Direct sunlight can scorch its leaves, so it’s best to keep it away from windows with intense sunlight.

    How often should I fertilize my Philodendron White Knight?

    You can fertilize your Philodendron White Knight once a month during the growing season (spring and summer) with a balanced fertilizer.

    Is Philodendron White Knight poisonous to pets?

    Yes, Philodendron White Knight is toxic to cats and dogs if ingested. Keep it out of reach of pets and small children.

    What pests can Philodendron White Knight attract?

    Philodendron White Knight can attract common houseplant pests such as whiteflies, aphids, and mealybugs. Keep an eye out for any signs of infestation and take appropriate measures to control them.

    Why is Philodendron White Knight so expensive?

    Philodendron White Knight is expensive due to its unique variegation and popularity among plant collectors. Growers can’t guarantee that their White Knights will turn out white enough to sell, and many plants with too much variegation end up being discarded.