7 Tips On Hydrangea Care In 2023

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Gardening Help GardenTips Hydrangea care, Planting hydrangeas


Hydrangeas are beautiful and popular flowering plants that can add a touch of elegance to any garden or landscape. However, caring for hydrangeas can be a bit challenging, especially if you’re new to gardening. In this article, we will provide you with 7 essential tips on how to care for your hydrangeas in 2023, ensuring they thrive and produce stunning blooms.

1. Choose the Right Location

When planting hydrangeas, it’s crucial to select the right location. Most hydrangea varieties thrive in partial shade, where they receive a few hours of direct sunlight each day. However, some varieties, such as the panicle hydrangea, can tolerate full sun. Ensure the soil is well-draining and rich in organic matter to promote healthy growth.

2. Provide Adequate Watering

Hydrangeas require regular watering to keep their roots moist. During hot summer months, hydrangeas may need watering at least twice a week. However, be careful not to overwater, as this can lead to root rot. A 2-3 inch layer of organic mulch around the base of the plant can help retain moisture and regulate soil temperature.

3. Pruning and Deadheading

Pruning hydrangeas is essential for maintaining their shape and encouraging new growth. The best time to prune depends on the hydrangea variety. For varieties that bloom on old wood, such as mophead hydrangeas, prune immediately after blooming. For varieties that bloom on new wood, such as panicle hydrangeas, prune in late winter or early spring.

4. Fertilize Regularly

Hydrangeas benefit from regular feeding with a balanced, slow-release fertilizer. Apply the fertilizer in early spring and again in early summer. Avoid using fertilizers high in nitrogen, as this can result in excessive leaf growth at the expense of blooms. Follow the instructions on the fertilizer packaging for proper application.

5. Control Pests and Diseases

Hydrangeas are generally resilient plants, but they can still fall victim to pests and diseases. Keep an eye out for common pests like aphids, spider mites, and scale insects. Treat any infestations promptly with appropriate insecticides or organic pest control methods. Additionally, ensure good air circulation around the plants to prevent diseases like powdery mildew.

6. Adjust Soil pH for Color

The color of hydrangea blooms can vary depending on the soil pH. Acidic soil (pH below 7) tends to produce blue flowers, while alkaline soil (pH above 7) results in pink flowers. You can adjust the soil pH by adding amendments such as aluminum sulfate for blue blooms or lime for pink blooms. Conduct a soil test to determine the current pH level before making any adjustments.

7. Protect from Harsh Weather

Hydrangeas can be sensitive to extreme weather conditions. In hot summers, provide some shade or use shade cloth to protect the plants from scorching sun. During winter, cover the plants with burlap or mulch to insulate the roots and protect them from freezing temperatures. Taking these precautions will ensure your hydrangeas survive and thrive throughout the year.


By following these 7 tips on hydrangea care in 2023, you can enjoy beautiful, vibrant blooms all season long. Remember to choose the right location, provide adequate watering, prune and deadhead when necessary, fertilize regularly, control pests and diseases, adjust soil pH for desired colors, and protect your hydrangeas from harsh weather conditions. With proper care and attention, your hydrangeas will be the envy of the neighborhood.

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