Philodendron Xanadu in a White Big Pot
Philodendron Xanadu in a White Big Pot

Image source: Balcony Garden Web

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Philodendron Xanadu Benefits and Uses

Philodendron Xanadu can be a great plant decor to every interior in your home. Its shiny and sturdy foliage makes up natural air purifiers everywhere you put it. What’s so nice about it is it only requires minimal maintenance yet it can grow upright as tall as 5 feet.

If you’re a beginner, it won’t be hard for you to grow this plant as it survives inconsistent watering and indirect sunlight. However, if you have pets that you think might accidentally eat this plant, then this is not for you. It is toxic and the effects may be fatal to your beloved pets.

Philodendron Xanadu: Quick Facts

  • Botanical name: Thaumatophyllum Xanadu
  • Common name: Winterbourn
  • Plant type: Shrub/ perennial plant
  • Origin: Brazil
  • History:
    The United States issued plant patent number PP07030 to the Brazilian-born Philodendron Xanadu on September 12, 1989. The inventors of this botanical record, Veronica and Barry Winterbourn, are the source of the common name Winterbourn. It is believed to be a product of hybridization, in which the patent documents stated that its seed came from a collection of Philodendron Selloum seeds.

Philodendron Xanadu Varieties

This tropical plant has an amazing 500 varieties according to the World Checklist of Selected Plant Families. Philodendrons can grow upright or climbing, and vary in size, textures, and colors.

Another Philodendron Xanadu type look-alike is Philodendron Bipinnatifidum, but they have distinguished features. Bipinnatifidum has a flat upper surface to the petiole and a green spathe with a white inside. On the other hand, Xanadu has a C-shaped canal along the petiole and a deep purple-red spathe.

How to Grow and Care for Philodendron Xanadu: Things to Know

Is Philodendron Xanadu an indoor plant?

Yes, it can be. The good thing about Xanadu is you can grow this indoors or outdoors. The growing habit of this plant is its foliage spread wider, up to 5 feet wide.

Not confident in planting an indoor plant? Why not getting power from our inspiring indoor plants quotes?

Is Philodendron Xanadu poisonous?

A cat sitting beside a Philodendron plant
A cat sitting beside a Philodendron plant

Image source: Hepper

Yes. Xanadu is considered toxic to people as well as pets. You may notice the symptoms like mouth swelling, vomiting, too much drooling, or difficulty in swallowing once your pet or your child is exposed to it.

How big does a Philodendron Xanadu grow?

A full-grown Philodendron Xanadu in a pot
A full-grown Philodendron Xanadu in a pot

Image source: GFL Outdoors

A Philodendron Xanadu’s mature size can reach up to 4 feet tall while it grows up to 6 feet wide. It stands tall without support as it grows upright, but it falls shorter when it stays indoors.

Does Philodendron Xanadu like full sun?

No. It only allows medium or indirect light and its foliage may be discolored and pale if exposed to full sun. Direct light can damage this plant as it thrives more under shady spots.

Is Philodendron Xanadu an air purifier?

Yes, and it’s perfect to display on your tables. Its big and dark green foliage removes indoor air pollutants that may cause illness. It is best to sit in places at home where you and your family mostly stay.

Is Philodendron Xanadu hardy?

Yes, it is hardy in its growing regions like USDA Zone 9a to 11. Philodendron Xanadu hardiness zones 10 and 11 are the best to help them thrive and grow. Although, it may also survive in zone 9a with proper care.

Will a Philodendron Xanadu get flowers?

Winterbourn may bloom flowers only if it is placed outdoors as it is a flowering tropical plant. If it is a home plant, it may rarely produce flowers. Besides, it takes years before philodendrons mature and start flowering.

Philodendron Xanadu Propagation Requirements

Philodendron Xanadu Light

Philodendron Xanadu requires low light, and it must be mild and indirect light to avoid scorching the foliage. With proper care, its compact appearance is maintained. But if there’s no enough light, the stems follow the direction where there is light, causing leggy and unequal length of stems.

Philodendron Xanadu Watering

How often to water Philodendron Xanadu? It prefers to be watered when its top soil is dry, at least 1-2 inches under. The soil must be moist but not too wet as overwatering may result to root rot.

Philodendron Xanadu Soil

The best soil for Philodendron Xanadu is loose and permeable soil combination. It grows best in a planter filled with vermiculite, peat moss, and perlite since these materials can hold the moisture that this plant needs.

Philodendron Xanadu Fertilizer

Xanadu needs a balanced liquid fertilizer that must be done monthly during summer and spring, and weekly fertilizing in winters and falls. Note that overdoing it might cause burns, so follow instructions carefully.

Philodendron Xanadu Repotting

Once your Xanadu becomes big, it will outgrow its pot so you need to repot. Choose a sturdy pot to protect it from tipping when it gets taller and heavier. Use a one size bigger every time you repot the plant.

Philodendron Xanadu Pruning

This plant does not require regular pruning as it slowly grows. However, if you noticed some changes in the leaves like yellow leaves or damage, or you think it’s too big for your room, do the pruning. It is one way of preventing the spread of fungus and pests.

How to Propagate Philodendron Xanadu

How to propagate Philodendron Xanadu in water?

Propagating philodendron xanadu in a jar of water
Propagating philodendron xanadu in a jar of water

Image source: Pinterest

Yes, you can propagate this tropical plant to water. It’s an initial process in growing Winterbourn through stem-cutting propagation.

  • You’ll need a clear jar with purified or tap water and let it rest for a whole day so the chlorine will vanish.
  • Cut a Xanadu stem and put it into the jar with the leaves remaining above level.
  • Change the water weekly to avoid pathogens.
  • After 2-5 weeks, you’ll notice that the roots are sprouting from the stem.

Dividing Philodendron Xanadu for Propagation (30-80wc)

Philodendron Xanadu tends to grow and spread fast, so dividing it is a good way of propagating this plant.

  • First off, pull the plant gently from the soil.
  • Find a point between the root ball where you’d start the division.
  • Cut the root into two with a sterile blade.
  • Plant the divided root into another container with well-drained soil.
  • Water the plants after repotting them.

Philodendron Xanadu cuttings

As mentioned above, propagation through stem-cutting may begin with soaking it in a jar of water until its roots sprout. This method, on the other hand, directly plants the cut stem to the soil.

  • Pick and cut a healthy stem with a length of about 3-6 inches.
  • Place the stem into a pot with moist soil and perlite, must be well-drained.
  • Water the newly planted Xanadu and place it in an area with indirect light.
  • Gently look for sprouting roots after 3-4 weeks.
  • Repot it in a bigger container.

Philodendron Xanadu Care Problems

No worries! Though you might encounter the difficulties when learning how to care such an plant as a new plant caring starter, we got the most popular plant lover quotes that can partner with you and you are going to succeed in plant care and grow.

Philodendron Xanadu Aerial Roots

As Winterbourn grows and matures, it also grows aerial roots on its stems. It is because they help the plant follow the direction of light. The truth is, you can either prune or just maintain it as it is. But if you find it unattractive, there’s no harm on pruning these aerial roots.

Philodendron Xanadu Drooping

Some of the reasons why your Philodendron Xanadu is drooping are as follows:
not getting sufficient water

  • too much water
  • cold temperature
  • infestation of pests
  • low humidity
  • poor or too much light
  • excessive fertilizing

To prevent drooping Xanadu, try not to overwater it, relocate its pot if there’s no enough or too much sunlight, and adjust fertilizing schedule.

Philodendron Xanadu Dying

The causes of withering are also the same with drooping Xanadu, but mostly, overwatering is the cause. Other causes like poor drainage, low temperature, and excessive light, if continuously applied, will cause your Xanadu to experience root rot, drooping, having yellow leaves, and eventually die.

Where to buy Philodendron Xanadu?

You can find and buy this plant online, in physical plant shops, and on other selling platforms. You may also check Philodendron Xanadu on Etsy and some of its varieties.

How much does Philodendron Xanadu costs

Philodendron Xanadu’s price ranges from $25 up to more than $100 on Etsy, especially the variegated ones. On Amazon, its cost also get the same range. The more variegated it has become, the more its price increases.

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Hi there! I’m Guy, the guy behind Guy About Home (that’s a lot of guy’s). I’m just your average guy (ok, I’ll stop) living in the USA who is really interested in making and doing.