Hydrangeas are a beautiful addition to any garden.
They come in a variety of colors and sizes, and they can bring a unique beauty to a garden or backyard.
But when it comes to planting and caring for hydrangeas, there is a lot to consider.
In this guide, we will cover everything you need to know about planting and caring for hydrangeas, from the importance of well-draining soil to tips for planting and common mistakes to avoid.
Keep reading to learn how to give your hydrangeas the best chance of success!
Table of Contents
Short Answer
When planting hydrangeas, select a location with partial shade and well-draining soil.
Dig a hole that is twice the size of the container the hydrangea is in, and make sure to loosen any compacted soil at the bottom of the hole.
When placing the hydrangea into the hole, be sure to fill the hole back in with soil and press down to remove any air pockets.
Lastly, water the hydrangea deeply to help it establish itself in the soil.
The Importance of Well-Draining Soil
When planting hydrangeas, one of the most important steps is to make sure they are planted in well-draining soil.
Hydrangeas thrive in soil that is rich in organic matter and drains well.
If the soil is too wet, the roots may not receive the oxygen they need and will be prone to root rot and other diseases.
Poor draining soil can also cause the hydrangeas to become stressed and fail to flower.
Therefore, it is important to make sure the soil is well-draining before planting.
This can be done by mixing in compost or other materials to improve drainage, adding sand, or adding raised beds or terraces.
Additionally, it is important to choose a spot that has adequate sunlight and is sheltered from the wind.
Watering Hydrangeas Regularly and Deeply
Watering hydrangeas regularly and deeply is a key step in ensuring that they thrive in their new home.
To do this, it is important to thoroughly water the plant at least once a week, with more frequent watering needed during particularly hot and dry periods.
When watering, ensure that the soil is completely saturated, as hydrangeas have a deep root system that needs to be reached.
If the soil is not saturated, the deep roots will not be adequately watered and the plant will suffer as a result.
Additionally, it is important to water the plants at the base of the stem, rather than from above, to limit the risk of disease and to keep the flowers and foliage dry.
Pruning Hydrangeas in Late Winter or Early Spring
Pruning hydrangeas in late winter or early spring is a key step in ensuring healthy and beautiful hydrangeas.
Pruning should be done before the new growth of the season begins, as this will prevent damage to developing buds.
Pruning should be done judiciously, as over-pruning can reduce the amount of flowers produced.
Start by cutting off any dead or damaged branches, then selectively prune back any shoots that appear out of shape.
It is also important to prune the hydrangeas to their desired shape.
Pruning should be done with sharp, clean pruning shears to avoid damaging the hydrangeas delicate stems.
Additionally, it is important to prune correctly for different hydrangea varieties.
The two main types of hydrangeas are those that bloom on the current seasons growth (mophead and lacecap) and those that bloom on the previous seasons growth (panicle and oakleaf).
Pruning the wrong type of hydrangea can result in fewer flowers.
A quick internet search can help you determine which type of hydrangea you have.
Finally, pruning should be done in late winter or early spring to keep your hydrangeas healthy and beautiful all season long.
Fertilizing with an Acidifying Fertilizer
When it comes to fertilizing hydrangeas, an acidifying fertilizer is the best option.
This type of fertilizer helps to maintain the acidity of the soil, which is essential for hydrangeas to thrive and produce vibrant blooms.
The best time to apply an acidifying fertilizer is in the spring and summer when the plants are actively growing.
Be sure to follow the instructions on the fertilizer package for the correct application rate and frequency.
When applying an acidifying fertilizer, it is important to keep it away from the stem and foliage, as it can burn the plant.
Instead, spread the fertilizer around the base of the plant and water it in.
This will help to ensure that the fertilizer is absorbed into the soil and not wasted.
It is also important to remember that over-fertilizing can be just as harmful as under-fertilizing.
Too much fertilizer can cause the hydrangeas to produce more foliage than blooms, as well as cause the leaves to yellow or burn.
To avoid this, be sure to use the recommended amount of fertilizer and not overdo it.
Mulching Around the Plants
Mulching is an important step when planting hydrangeas.
It helps to retain moisture in the soil, keep the soil cool, and prevent weeds from growing.
It also provides an attractive finishing touch to the garden.
When mulching, use a material such as shredded bark, pine needles, straw, or compost.
Make sure to spread the mulch evenly around the plant, and keep it at least three inches away from the stem of the shrub.
It’s also important to keep the mulch layer shallow, as too much mulch can cause hydrangeas to become waterlogged.
Additionally, be sure to refresh the mulch each year with fresh material to keep the soil healthy and the garden looking its best.
With the right kind of mulch and the proper maintenance, your hydrangeas will be healthy and beautiful for years to come.
Tips for Planting Hydrangeas
When it comes to planting hydrangeas, there are several tips and tricks to ensure healthy and beautiful blooms.
The first step is to make sure the plants are planted in well-draining soil.
This is essential for hydrangeas, as they dont tolerate having their roots sitting in water.
If you are planting in a container, make sure to use a potting mix with good drainage.
It is also important to water hydrangeas regularly and deeply.
Hydrangeas need 1-2 inches of water each week, so make sure to give them a thorough drink.
You can use a soaker hose, drip irrigation, or simply water by hand.
Pruning is also an important step in caring for hydrangeas.
Prune your hydrangeas in late winter or early spring and remove any dead or diseased stems.
This will help the plants to stay healthy and will promote new growth.
Fertilizing is also key to growing healthy hydrangeas.
Use an acidifying fertilizer, such as one specifically designed for hydrangeas, in the spring and summer.
This will help to provide essential nutrients and promote strong growth.
Finally, it is important to mulch around the plants to help retain moisture and keep the soil cool.
Mulch also helps to suppress weeds and protect the roots from extreme temperatures.
Mulch should be applied in a 2-4 inch layer and kept at least 6 inches away from the base of the plants.
By following these steps, you can ensure your hydrangeas will be healthy and beautiful.
With proper care, these stunning plants will provide you with years of enjoyment.
Common Mistakes to Avoid
When planting hydrangeas, it is important to be mindful of certain mistakes that can lead to unhealthy plants.
Firstly, avoid planting hydrangeas in soil with poor drainage.
This can cause the roots to become waterlogged, leading to root rot.
Secondly, when watering the hydrangeas, avoid over-watering or underwatering them.
Too much water can cause the soil to become waterlogged, while too little water can lead to wilting and even death.
Thirdly, avoid pruning the shrubs too early or too late.
Pruning too early can damage the buds, while pruning too late can cause the shrubs to become unruly.
Fourthly, avoid using a fertilizer that is not specifically formulated for acid-loving plants.
Lastly, avoid over-mulching the plants, as this can cause the soil to become too moist, leading to root rot.
With these tips, you can ensure healthy and beautiful hydrangeas.
Final Thoughts
By following these tips for planting hydrangeas, you can ensure healthy and beautiful hydrangeas that will last for years to come.
Make sure to plant in well-draining soil, water regularly and deeply, prune in late winter or early spring, fertilize with an acidifying fertilizer, and mulch around the plants.
Knowing how to properly care for your hydrangeas will help you avoid common mistakes and ensure your hydrangeas will thrive.
Now that you know what to do when planting hydrangeas, go ahead and get started!