Should I cut off the yellow leaves?

Yes, you can trim them off with clean, sharp shears once they are mostly yellow. This helps the plant focus its energy on new, healthy growth.

Can low humidity cause yellow leaves?

While low humidity usually causes brown, crispy edges, it can stress the plant enough to cause general yellowing. Keep humidity levels moderate to keep your plant happy.

Giant white bird of paradise: yellow leaves

Check these first

Check the soil moisture by sticking your finger 2 inches deep.
Inspect the drainage holes to ensure they are not blocked.
Observe the light intensity in your plant's current location.

Likely causes

Overwatering
Most likely
How to tell: The lower leaves turn yellow and feel soft or mushy to the touch. You might also notice a damp, musty smell coming from the pot.
What to do: Stop watering immediately and let the top 3 inches of soil dry out completely. Ensure your pot has drainage holes so excess water can escape freely.
Insufficient Light
Most likely
How to tell: The plant looks pale and the yellowing happens slowly across older leaves. Growth will also appear stunted or leaning toward the nearest window.
What to do: Move your plant to a spot that receives bright, indirect light for at least 6 hours a day. If you cannot provide enough natural light, consider adding a grow light nearby.

Yellow leaves on other plants

Find out what's wrong with your giant white bird of paradise

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.

When to worry

It is normal for the oldest, lowest leaf to yellow and die off as the plant grows. Worry if multiple leaves yellow at once or if the stems feel soft.

Stopping it coming back

Stick to a strict watering schedule where you only water when the top 2 inches of soil are dry. Always provide the brightest indirect light possible.