Yellowing Crown of Thorns? Here's How to Bring Back Its Vibrant Hues

Hailing from the vibrant landscapes of Madagascar, the Crown of Thorns plant (Euphorbia milii) is a resilient beauty that can thrive in your home with proper care. However, if you notice the once-lush foliage turning a lackluster yellow, it’s time to take action and restore its radiant splendor.

crown of thorns plant leaves turning yellow

Location, Location, Location

The key to reviving your Crown of Thorns’ vibrant hues lies in its environment. These plants crave warm, bright spots, thriving best near south-facing windows where they can bask in ample sunlight. During the summer months, you can even introduce your plant to the great outdoors, but be sure to shield it from harsh rainfall.

If you notice your Crown of Thorns leaves turning yellow, don’t panic. Simply follow this effective remedy: move your plant to a bright and airy location. This change in environment will work wonders and help your plant recover its vibrancy in no time.

Shedding Leaves? Don’t Fret!

It’s not uncommon for the Crown of Thorns to shed leaves, especially when its care needs are not met. Forgetting to water or keeping it in a cool spot can lead to a barren appearance. But fear not, this resilient plant can often be revived with a few adjustments.

If your Crown of Thorns has lost several leaves, it’s time to investigate the cause. If you’ve been skimping on watering, move the plant to a slightly cooler area and gradually increase the water supply. With some luck, you can kickstart the blooming period that follows the dry season.

Remember, while these plants love warmth during the summer (with temperatures around 86°F or 30°C), they prefer a cooler environment during their dry period, with temperatures around 59°F (15°C). Overwatering can also lead to root rot, making your plant susceptible to pests and diseases.

Causes of leaf drop in Crown of Thorns plants:

Location too dark or too cool
Underwatering
Overheating during the dry period

Pro Tip: Water your Crown of Thorns moderately in summer and sparingly during the dry period. Keep the temperature between 41°F (5°C) and 86°F (30°C), and leaf loss won’t be an issue.

With a little care and attention, you can revive your Crown of Thorns plant, restoring its vibrant foliage and ensuring it graces your home with its unique beauty for years to come.