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Philodendron Giganteum Care Guide

Philodendron Giganteum Care Guide

A comprehensive care guide for the philodendron giganteum, a stunning tropical plant with large, deeply lobed leaves. Tips on light, water, humidity, fertilizing, and more

The philodendron giganteum, also known as the giant philodendron or the bushvine, is a stunning tropical plant that can add a touch of exotic beauty to any indoor space. With its large, deeply lobed leaves and impressive size, this plant is sure to be a conversation starter. However, caring for a philodendron giganteum can be a bit challenging, especially for those new to houseplant ownership. In this guide, we’ll cover everything you need to know to keep your giant philodendron thriving.

Light Requirements

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The philodendron giganteum prefers bright, indirect light. Direct sunlight can scorch its leaves, while too little light can cause the plant to become leggy and lose its lush, full appearance. An ideal location would be near an east or west-facing window, where it can receive several hours of bright, filtered light each day.

Water Needs

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Proper watering is crucial for the health of your philodendron giganteum. These plants like to dry out slightly between waterings, but they don’t tolerate prolonged drought. Check the soil moisture by sticking your finger into the potting mix, and water when the top inch or two feels dry. During the growing season (spring and summer), you may need to water your plant weekly or even more frequently if the conditions are particularly warm and dry. In the winter months, when growth slows down, you can reduce watering to every two weeks or so.

It’s essential to use lukewarm water and to avoid getting the leaves wet, as this can lead to unsightly spots or fungal issues. After watering, make sure to empty any excess water that has accumulated in the saucer or cachepot to prevent root rot.


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As a tropical plant, the philodendron giganteum thrives in high humidity environments. Ideally, you should aim for a humidity level between 60% and 80%. If the air in your home is particularly dry, you can increase humidity for your plant by:

  • Grouping it with other plants, as they’ll create a microclimate of higher humidity.
  • Using a humidifier or placing the pot on a tray filled with pebbles and water (but not letting the pot sit in the water).
  • Misting the leaves regularly with a spray bottle filled with lukewarm water.


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During the growing season, feed your philodendron giganteum every four to six weeks with a balanced, liquid fertilizer diluted to half strength. Avoid fertilizing in the winter when growth is minimal, as this can lead to fertilizer salt buildup in the soil.

Potting Mix and Repotting

Potting-Mix-and-Repotting Philodendron Giganteum Care Guide

Philodendron giganteums prefer a well-draining, chunky potting mix that allows for good air circulation around the roots. A mixture of peat moss, perlite, and orchid bark or chunky bark pieces works well. Repot your plant every two to three years in the spring, moving it to a pot only one size larger to avoid excessive soil around the roots.

Pruning and Cleaning

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Plant House

Pruning isn’t necessary for the health of your philodendron giganteum, but you can remove any damaged or discolored leaves to improve its appearance. Use clean, sharp scissors or pruners and make your cuts just above a node (the point where a new leaf emerges).

Occasionally wiping down the large leaves with a damp cloth will help remove dust buildup and keep your plant looking its best.

Common Problems and Solutions

Common-Problems-and-Solutions Philodendron Giganteum Care Guide

Even with proper care, philodendron giganteums can sometimes encounter issues. Here are some common problems and their solutions:

  • Yellow leaves: This can be caused by overwatering, underwatering, or a lack of nutrients. Adjust your watering schedule and consider fertilizing.
  • Brown leaf tips or edges: This is often a sign of low humidity or dry air. Increase humidity around the plant.
  • Leggy growth: Insufficient light is the likely culprit. Move your plant to a brighter location.
  • Pests: Mealybugs, spider mites, and scale insects can sometimes infest philodendrons. Isolate the affected plant and treat with an insecticidal soap or neem oil solution.

With its exotic foliage and impressive size, the philodendron giganteum makes a stunning addition to any home or office. By following these care tips, you can enjoy the beauty of this remarkable plant for years to come.

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