Indoor Hydrangea Plant: Tips And Tricks To Keep Your Plant Healthy

Hydrangea Plant Indoors
Hydrangea Plant Indoors from


Hydrangea is a flowering plant that is popular for its beautiful blooms. This plant is commonly grown outdoors, but it can also thrive indoors. If you are a plant enthusiast and want to add an indoor hydrangea plant to your collection, this article is for you. In this article, we will give you tips and tricks on how to keep your indoor hydrangea plant healthy and blooming.

Choosing the Right Variety

Before you buy an indoor hydrangea plant, it is important to choose the right variety. Some varieties of hydrangea are better suited for indoor growing than others. The most popular indoor hydrangea varieties are the bigleaf hydrangea (Hydrangea macrophylla) and the mountain hydrangea (Hydrangea serrata). These varieties are compact and can adapt to indoor growing conditions.

Light and Temperature Requirements

Indoor hydrangea plants require bright, indirect light. Direct sunlight can scorch the leaves and cause them to wilt. You can place your indoor hydrangea plant near a sunny window, but make sure to protect it from direct sunlight. The ideal temperature for indoor hydrangea plants is between 60-70°F (15-21°C). Avoid exposing your plant to extreme temperatures, as this can cause damage to the leaves and flowers.

Watering and Humidity

Hydrangea plants require consistent moisture, but they do not like to be overwatered. Overwatering can cause root rot and other fungal diseases. Water your indoor hydrangea plant when the top inch of soil feels dry to the touch. Hydrangea plants also prefer high humidity levels. You can increase the humidity around your plant by placing a humidifier nearby or by placing a tray of water near the plant.

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Indoor hydrangea plants require regular fertilization to promote healthy growth and blooming. You can use a balanced, water-soluble fertilizer once a month during the growing season (spring and summer). Follow the instructions on the fertilizer label carefully, as over-fertilization can damage your plant.


Pruning is an important part of maintaining your indoor hydrangea plant. You should prune your plant after it has finished blooming. Use clean, sharp pruning shears to remove any dead or damaged branches. You can also prune your plant to shape it or to control its size. Avoid pruning your plant during the winter months, as this can stimulate new growth that may be damaged by cold temperatures.

Pests and Diseases

Indoor hydrangea plants can be susceptible to pests and diseases. Common pests that can affect your plant include spider mites, aphids, and mealybugs. You can control these pests by using insecticidal soap or neem oil. Diseases that can affect your plant include powdery mildew and leaf spot. These diseases can be treated with fungicides or by removing the affected leaves. It is important to keep your plant clean and free of debris to prevent pests and diseases.


Indoor hydrangea plants can add beauty and color to your indoor space. By following the tips and tricks in this article, you can keep your indoor hydrangea plant healthy and blooming. Remember to choose the right variety, provide the right light and temperature conditions, water and fertilize your plant regularly, prune it as needed, and watch out for pests and diseases. With proper care, your indoor hydrangea plant can thrive and bring joy to your home for years to come.

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