What are Hydrangeas and Are They Perennials?

Hydrangeas can be described as a large group of plants with over 75 species. Hydrangeas are perennials which means that they can be replanted every year if not damaged by the winter months.

 Keep reading. We’ll be sharing the truth about whether all hydrangeas can be considered perennials in the next installment.

Are All Hydrangeas Perennials

Hydrangeas can be replanted every year as long as they are properly maintained. They truly are considered perennials. Let’s find out!

What makes Hydrangeas perennials?

Perennials plants are able to grow back each spring. They are a sign of warmer weather coming through as they are recurring. Annuals don’t bloom as fast as perennials. Perennials are a popular choice because they provide a consistent appearance in the garden, Spring after spring.

These plants will drop seedlings which will eventually germinate and reproduce the following season. This allows gardeners to plant the seedlings once in the season, and not have to buy seeds the following year.

Because they come back year after year, hydrangeas can be considered perennials. Hydrangeas can live up to 50 years if taken care of well. They are still viable plants, even though they don’t bloom every year.

Perennials can live a long life span or a short one. Perennials have a longer life span, which can range from up to 15 years to as short as four years. Perennials can retain their strong roots and leaves all year. They might not bloom in the same Spring every year they were planted.

What makes Annuals and Biennials different?

Annuals are plants you have to replant each year. You must fertilize and purchase new seeds. Annuals can be used to change up the look of your garden every spring, or add some flair to an already established garden.

These plants spend their entire lives in one season. They grow, bloom, and then die in the same season. Two-year-old plants are plants that take at least two years to reach the end of their life cycle. Gardeners can choose to diversify their gardens in any way they like.

What makes Hydrangeas so special?

Hydrangeas, also known as perennials, are flowers that flower, germinate, and then return the following year. 

The hydrangea blooms in spring, and they can continue to bloom until the fall with beautiful flowers. Hydrangeas can fill up gardens because they grow up to 15 feet tall and produce large, colorful flowers. Are there many types of hydrangeas available?

Hydrangeas can be divided into two main types: Old Wood and New Wood. Old wood is the result of buds being made from the stems from previous years at the end of the next growing season.

Classification importance Of Hydrangeas?

Because plants need different types of care, classification is crucial. Hydrangeas come in a variety of soil types that can be used to adjust their color, ability to withstand intense sun or mild shading, as well as in pots and directly in the ground.

Classification of hydrangeas will help you to adjust the soil, heat, and spot that keeps growing guarantee the yard of the desires and healthy, strong hydrangeas.

Care Tips for Hydrangeas: How Exactly To Keep Them Returning

Careing Ideas for Hydrangeas

You know that your hydrangeas will return every year if they are given proper care. How can you keep your hydrangeas happy? These are some tips to help you care for your Hydrangeas.

Hydrangea can be affected by any soil type. However, the soil’s PH can affect the color of the soil. Add aluminum sulfate, mulch, or hydrated lime to create acidic soil.

Water your Hydrangea once a week until the soil is noticeably moist.

Hydrangeas require proper drainage

Hydrangeas can thrive in both direct and partial sunlight. However, hydrangeas that grow in colder temperatures will do better in partial shade to protect them from the elements that could cause wilting.

Fertilize once per year


Pruning refers to the removal of dead or dying branches and stubs in order to encourage new growth. Pruning can add structure to a tree, shrub, or vine, which will improve its growth and decrease the likelihood of pest infestation.

To ensure that hydrangeas grow larger and more colorful flowers, to reduce flopping, to remove old withering blossoms, and to encourage new growth, pruning is necessary. You can reshape flowers and remove withering blooms by removing scraggly or dying ones.

You will need to trim the shrub closer to the base, and the older canes, if you want to prune the shrub to produce more vibrant flowers.

When we prune it

Your Hydrangea kind will determine the full-time that is most beneficial to prune your plants.

Big Leaf Hydrangeas must instantly be pruned after flowering.

Smooth Leaf Hydrangeas is pruned in the belated wintertime or spring that is very early to encourage growth that is completely new.

Oakleaf Hydrangeas respond best to being pruned 1/3 of the plants in mid-summer.

Only 1/3 of climbing Hydrangeas should be pruned after flowering.


Because of their long-lasting nature, perennials make great additions to a garden. Hydrangeas can be grown in all weather conditions and are a great perennial choice.

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