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Silver Sword Philodendron · Philodendron hastatum

Why is my Silver Sword Philodendron dropping leaves?

It is less common for this plant to drop leaves, so it usually happens because of a sudden change in environment or extreme stress. Check your watering schedule first to see if the soil has stayed soggy for too long.

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Check these first

  1. Check the soil moisture by sticking your finger 2 inches deep.
  2. Inspect the area around the plant for cold drafts or heat sources.
  3. Look at the base of the stems for signs of mushy, dark tissue.

Likely causes

  1. Overwatering

    Most likely

    How to tell: The leaves turn yellow before falling off and the soil feels constantly wet. You might also notice a musty smell coming from the pot.

    What to do: Stop watering immediately and let the top 2 inches of soil dry out completely. If the soil stays wet for more than a few days, repot the plant into a fresh, well draining mix.

  2. Temperature Shock

    Possible

    How to tell: Leaves drop suddenly after the plant was placed near a cold draft or a heater. The remaining foliage may look healthy but the plant is clearly unhappy.

    What to do: Move your plant to a spot with stable temperatures between 65 and 80 degrees Fahrenheit. Keep it away from air conditioning vents, heaters, and drafty windows.

Leaf drop in other plants

Find out what's wrong with your silver sword philodendron

The list above covers the usual causes. Pocket Botanist looks at a photo of your actual plant and tells you the likely cause, how serious it is, and what to try first. Identification and a health check are free.

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When to worry

It is normal for the oldest, lowest leaves to yellow and drop occasionally as the plant grows. Worry if multiple leaves fall off in a single week.

Stopping it coming back

Maintain a consistent watering schedule and keep the plant in a stable environment away from extreme temperature swings.

Silver Sword Philodendron: leaf drop? Check yours with a photo

Every plant is a little different. Take a photo of your silver sword philodendron and Pocket Botanist tells you which cause is most likely, how serious it is, and what to try first. A few checks a day are free. Save the plant and you get care reminders timed for it.

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Questions people ask

Should I cut off the stems where leaves dropped?
Yes, you can trim the bare stem back to the main vine to keep the plant looking tidy. Use clean, sharp scissors to make the cut.
Will new leaves grow back on the bare stem?
Usually, new growth will only appear from the nodes near the top of the vine. The bare section will likely remain empty.

More problems with Silver Sword Philodendron

Back to the Silver Sword Philodendron guide

This article was generated with AI on from the plant’s care profile and is general information, not horticultural advice. Read about how we build these guides.