
Hydrangeas, whose scientific name is hydrangeaare recognized for their large bouquets and large selection of colors which they present, from white and pink to blue and purple. Its name refers to both its water requirements and the characteristic shape of its flowers. Some species can reach a height of up to two meters.
For decades these plants were native to Asia and America a classic for the garden and balcony Thanks to its elegance and its ability to transform any room into a more attractive and well-kept environment.
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Saying goodbye to hydrangeas: how to replace them
Be long floweringwhich can range from spring to late summer, and their lush foliage have made them favorites of both amateur and professional gardeners.
But despite its popularity and beauty, some gardening experts have started using it in recent years Caution is advised before planting them in gardens. Here are the reasons for this expert advice.
As explained in an article on the website The furnitureThis is linked to the recommendation not to plant hydrangeas in gardens their sensitivity to weather conditions, the constant watering they require and the attention they require to keep them healthy and thriving.
Hydrangeas require very special care: nutrient-rich soils with good drainage, frequent watering, protection from intense sunlight and extreme temperatures, and a controlled pH if you want to maintain the blue color of some varieties.
They say these conditions are increasingly affected by climate change, with longer summers, heatwaves and droughts, making them expensive and complex to maintain.
Another factor discouraging its use in gardens is its low ecological value. Unlike other species, hydrangeas are unlikely to attract pollinators and are sensitive to pests and fungi, increasing the need for constant care, the plant guide warns gardenia. Signs of stress include wilted leaves, few or small flowers, weak stems and the presence of fungi, experts describe.
For these reasons, many gardeners recommend the decision more resistant species with low water consumptionamong other things:
Not only do these species require fewer water resources, but they also contribute to the garden’s biodiversity by providing color, scent and food for insects and birds.
If you want to keep hydrangeas, it is recommended to place them in partially shaded areas, use drip irrigation and apply mulch to conserve moisture.
Also choose more resistant varietiesas Hydrangea paniculata either Hydrangea arborescens, They tolerate sun and heat better, which is usually the case with other, more sensitive hydrangeas.
They also adapt to different soils and do not require as much constant humidity, allowing them to maintain good growth and flowering even with less frequent watering or drier summers. Thanks to that Combination of climate tolerance and lower water requirementsrequire less care.