Hydrangea Indoor Plant: Everything You Need To Know

Hydrangea Indoor Plants White Flower Farm
Hydrangea Indoor Plants White Flower Farm from www.whiteflowerfarm.com


Hydrangeas are one of the most popular flowering plants, and they are known for their beautiful blooms that come in a variety of colors. They are usually grown outdoors, but did you know that they can also make excellent indoor plants? In this article, we will discuss everything you need to know about growing hydrangeas indoors.

Choosing the Right Variety

Before you start your indoor hydrangea garden, it’s important to choose the right variety. Some hydrangeas are better suited for indoor growing than others. For example, the smaller varieties like the Cityline and Tuff Stuff series are perfect for indoor growing because they don’t get too big. The Endless Summer series is also a good choice because it blooms continuously throughout the season.

Light Requirements

Hydrangeas need plenty of light to grow and thrive, but they don’t like direct sunlight. If you place your indoor hydrangea in a south-facing window, it may get too much sun and the leaves may start to wilt. Instead, place your plant in a north or east-facing window where it will get bright, indirect light.

Watering and Humidity

Hydrangeas need to be kept consistently moist, but not waterlogged. Water your plant when the top inch of soil feels dry to the touch. It’s also important to maintain a humid environment around your plant. You can do this by placing a tray of water near your plant or using a humidifier.


Hydrangeas are heavy feeders and need to be fertilized regularly. Use a balanced fertilizer every two weeks during the growing season. Be sure to follow the instructions on the package carefully to avoid over-fertilizing.

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Pruning is an important part of keeping your indoor hydrangea healthy and looking its best. You should prune your plant in the spring before new growth appears. Remove any dead or damaged branches, and cut back any branches that are too long or leggy.

Potting and Soil

When potting your hydrangea, choose a pot that is only slightly larger than the root ball. Use a well-draining potting mix that is rich in organic matter. Avoid using heavy soils like clay or garden soil, which can cause waterlogging and root rot.

Common Problems

Indoor hydrangeas are prone to a few common problems, including spider mites, mealybugs, and powdery mildew. Keep an eye out for these pests and treat them promptly if you notice any signs of infestation.


Growing hydrangeas indoors can be a fun and rewarding experience. With the right care and attention, your indoor hydrangea can thrive and produce beautiful blooms year after year. Remember to choose the right variety, provide plenty of light and water, and fertilize and prune regularly to keep your plant healthy and looking its best. Happy gardening!

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