We select and review products independently. When you purchase through our links we may earn a commission. Learn more.

How to Fix Browning Hydrangeas

Hydrangea blossoms fading from pink to brown.

Hydrangeas are beloved for their stunning blooms that can transform any garden into a picturesque oasis all by themselves. However, when these beautiful flowers start to turn brown, it can be incredibly disheartening.

Don’t stress! With a little know-how and TLC, you can revive your browning hydrangeas and restore them to their former glory.

To keep your hydrangeas healthy, it’s crucial to understand the causes behind their browning. Some common culprits include inadequate watering, extreme temperatures, incorrect sunlight, improper pruning, pests, and nutrient deficiencies.

While they aren’t difficult plants to care for, proper hydrangea care is unique from other plants. Identifying the underlying issue behind your plant’s browning will help you address it effectively and prevent further issues. 

Endless Summer Collection

You can never have too many hydrangeas in your garden.

Let’s start with water. Proper hydration is key to preventing browning in hydrangeas. These plants require consistent moisture without being waterlogged to keep the hydrangea blooms bright. 

When watering, ensure that the soil is evenly moist, and avoid letting it dry out completely between waterings. Consider installing a drip irrigation system or using a soaker hose to provide a steady water supply to the roots.

To find the best watering routine for your hydrangeas, you must also consider sunlight and heat. Hydrangeas love light, but if they get too much direct sunlight, they can end up brown and dehydrated.

Consider shading your hydrangeas during the hottest times of the day if they’re burning under the sun. Also, provide enough water to hydrate them. You can place a generous layer of mulch over your hydrangeas roots to help keep the soil moist and maintain temperatures.

gonicc 8 Professional Premium Titanium Bypass Pruning Shears

Every hydrangea owner needs a quality pair of pruning sheers.

Implementing proper pruning practices can also help prevent browning in hydrangeas. You can maintain the size, shape, and health of your hydrangeas by removing weak and overcrowded branches, allowing everything to get proper airflow and light.

It’s worthwhile to inspect your hydrangeas for pests or diseases, as they can contribute to browning. Proper air circulation, regular fertilization, and adequate spacing between plants can further promote healthy growth.

Proper nutrition also plays a role in maintaining the health and vibrancy of hydrangeas. Browning leaves can be a sign of nutrient deficiencies. Consider a soil test if your hydrangeas are browning more than normal and no other preventative measures are helping.

Browning hydrangeas may seem like a setback, but with the right approach, you can revive these beautiful blooms and enjoy their full splendor. By addressing all the main factors such as watering, sunlight, pruning, pests, and nutrient management, you can help your hydrangeas heal.

Abbey Ryan Abbey Ryan
Abbey Ryan is a storyteller, preferably of stories in written form. Across the 5 years of her professional writing career, her work has been featured in The Chicago Tribune, Amazon, The Medical News Today, and more. When she's not writing (which is rare), she's likely traveling, painting, or on the hunt for a good snack. Read Full Bio »
LifeSavvy is focused on one thing: making your life outside of work even better. Want to know more?