Should Hydrangeas Be Placed Indoors or Outdoors
A comprehensive analysis of whether to place hydrangeas indoors or outdoors, as well as techniques and methods for caring for hydrangeas at home, is provided here. Let's follow the editor to explore the details!
We often say "flowers in a greenhouse," referring to indoor plants that cannot withstand wind or rain. However, there are flowers that can brave rain even in the summer. Today, let's introduce a popular summer flower—the hydrangea. Hydrangeas are very suitable for outdoor cultivation in the summer. They are often planted along the streets of many cities, blooming in large clusters without the need to avoid rain.
Hydrangeas are now common both indoors and outdoors. Their flowers cluster together, with bright and rich colors, making them even more beautiful when they burst into bloom. Since hydrangeas quickly wilt when short of water, those watered by rain will grow more vigorously. It's perfect to move hydrangeas outdoors in the summer to be bathed by the rain!
I. Why Are Hydrangeas Not Afraid of Rain?
We all know that hydrangeas prefer slightly acidic soil, which can make them grow more vigorously and possibly produce the magical "dreamy blue."
Usually, when preparing soil for hydrangeas, a few drops of salt-free vinegar or citric acid are added to lower the pH value. Rainwater is also slightly acidic, while most tap water is alkaline. Watering with rainwater is more suitable than tap water and can promote the growth of more tender buds, as well as have a flowering-inducing effect, making the hydrangea more likely to burst into bloom.
Should Hydrangeas Be Placed Indoors or Outdoors
II. How to Prevent Root Suffocation in Hydrangeas?
Many gardening enthusiasts find that despite careful care, their hydrangeas still suffer from root suffocation during consecutive rainy days, possibly due to two mistakes:
1. Suddenly Exposed to Direct Sunlight After Rain
Although hydrangeas can tolerate rain, they cannot withstand prolonged exposure. Excessive rain can cause积水, and intense sunlight after heavy rain is too difficult for the plant to adapt to, leading to root suffocation. Therefore, after the rain, when the temperature suddenly rises and the sun is intense, it is advisable to move the hydrangeas to a semi-shaded area or use shading nets. Using shading nets provides better results, allowing the hydrangeas to evenly receive scattered light.
2. Kept Indoors in a Humid and Unventilated Environment
Many enthusiasts, not wanting to move their hydrangeas outdoors during continuous rainy weather, choose to keep them indoors. Since rainy days are naturally humid, and if windows are kept closed with the air conditioner on, poor air circulation can be harmful to the plant's health. Even during too much rainy weather, the hydrangeas should be placed near a window to receive a cool and well-ventilated environment.