How To Plant Hydrangeas In The Fall

Pull the hydrangea out cautiously after tapping the container’s sides to dislodge the root ball. With your fingers or a handheld cultivator, separate the root ball. The soil that will fall out of the roots during this procedure should be rather loose and free of the roots.

Can hydrangeas be planted in the fall?

Learning the fundamentals of how to plant hydrangeas can help you save time and money, just like with most other items in your garden. You’ll improve your chances of enjoying big, vibrant hydrangea flowers for years to come by picking the appropriate site, getting the soil just right, and planting correctly.

When should I plant hydrangeas?

The best time to grow hydrangeas is in the fall, followed by early spring. The goal is to provide the shrub lots of time to develop a strong root system before it blooms. Early in the day or late in the day are the ideal times to plant. The day’s cooler hours provide relief from heat exhaustion. Water new plants frequently until they get established.

Locations to plant hydrangeas

The first step is knowing where to grow hydrangea plants. Hydrangeas are frequently grown in beds adjacent to houses or fences. This is so because hydrangeas prefer the mild early sun to the hot afternoon sun. A protected area with sunny mornings and shaded afternoons is the ideal spot to plant hydrangeas. This is frequently found on the north or south side of a house. Avoid planting underneath trees since it could cause competition for nutrients and water. Flowers and leaves can both be destroyed by strong winds.

hydrangea-friendly soil

The soil needs to be rich in organic matter for hydrangeas to thrive. Drainage is important. Although hydrangeas prefer damp soil, they cannot stand standing water. Root rot can be brought on by wet, poorly draining soils. Your hydrangeas could pass away in a matter of weeks. Consider adding a lot of compost to your heavy soil before planting to increase the soil’s quality.

Methods for planting hydrangeas

Simply dig planting holes that are 2 feet wider than the root ball for planting hydrangeas. So that your plant lies level with or just higher than the surrounding soil, match the depth of the hole to the size of the root ball. You can improve water drainage away from the plant’s base by making a small mound.

The best way to grow hydrangeas

Simple propagation methods can multiply a single hydrangea into several more. The optimal time to layer bigleaf and panicle hydrangeas is in the early to mid-summer. You only need to:

  • Close to your hydrangea plant, make a tiny trench.
  • Bend a branch such that the middle of the branch meets the earth in the trench (six to 12 inches of branch should extend past the trench).
  • Where the branch meets the trench soil, make scuff marks on the bark.
  • After the trench is filled, cover it with a paver, brick, or stone.
  • The branch can be transplanted to a different area once it has established its own root system over time.

Hydrangeas with smooth or oakleaf leaves produce new growth from underground stems. Simply separate the baby plant from the main plant by digging it up. After then, it can be moved to a new spot.

How late may hydrangeas be planted?

When may I put a hydrangea in a planter outside? Anytime of the year is suitable for planting a potted hydrangea in the ground. The ideal seasons are, however, spring or autumn. Plant either in early fall when the soil will still be warm and before the frosts or after the spring frosts have passed.

What should I do with my hydrangeas in the fall?

Maintaining your hydrangea can greatly impact its blooms the next year. When given enough time and the right care, hydrangeas are resilient and can recover from virtually anything.

See our comprehensive growth guide for hydrangeas here after reading the fall maintenance advice below!

Because some hydrangea kinds do not like to be clipped in the fall, it is crucial to first identify your variety.

If you have hydrangeas in your garden, you should be aware that there are two different varieties. Both types develop blossom buds, one on new wood and the other on old wood. If a stem has remained on the plant since the previous summer, it is referred to as old wood. Stems that form this season are considered new wood. The majority of hydrangea species that are found in gardens are old wood bloomers, including as Mophead, Big Leaf, Lacecap, and Oakleaf types. Check your variety once more at the neighborhood garden center.

Hydrangeas can grow for many years without being pruned, but it’s time to cut them if they become unkempt, take over a portion of the garden, or stop producing new growth. But when should they be pruned?

After the summer blooms on old wood bloomers or fall blooming hydrangeas, prune them. Old, woody hydrangeas that are pruned in the fall will not bloom the following season.

Hydrangeas that bloom in the summer or those that do so on fresh wood are clipped in the fall, after their flowering season has ended.

Early in the season, hydrangeas are brilliant and colorful, but they are difficult to preserve after being cut. Once they begin to dry on the bush, they are simpler to maintain.

Your plant will have weak, wispy growth near the bottom. Reduce them. They will consume energy that could be used by your plant to produce blossoms.

On your stems, look for any dead stumps. They won’t have sprung any buds or new wood from the original old wood. To totally remove the dead stumps, cut them to the ground at the base. This will give the new growth below a chance to flourish.

To make way for new buds to emerge, old and dead blossoms must be eliminated. To promote flowers for the following summer, remove the flower head immediately above the first few leaves.

Observe the plant’s shape from a distance. The shrub should be pruned into the shape you desire; a spherical is the traditional shape, but you can prune it however you like!

Clean up any leftover debris from the plant’s foundation. Make sure your soil is devoid of all weeds, dead flowers, and leaves.

Feed your blue hydrangeas with Holly-tone to maintain acidic soil and vibrant flowers. Alternatively, choose Flower-tone.

Feed your hydrangeas two to three times each week from spring till fall for the greatest results.

Your hydrangeas will remain healthy and vibrant for many years if you follow these simple instructions.

How are hydrangeas prepared for the winter?

Protecting flower buds is the aim of winter hydrangea care. The simplest approach is to pile 12 inches or so of mulch made of chopped-up leaves or bark around the base of the plant. After the ground freezes in the late fall, set the mulch pile there. Plants can then be exposed in the spring, when the temperature starts to stay above freezing.

Can hydrangeas be planted in November?

The optimal time to transplant hydrangeas is right after the autumn dormancy of the plants. This indicates that all of the flowers have withered away and that most or all of the leaves have fallen.

  • The optimum time to move hydrangea shrubs in colder locations is in November, when the bushes are dormant but the ground is not completely frozen.
  • In warmer climates where the ground doesn’t freeze, you can do your hydrangea transplanting between December and February.

While these are the ideal times to move hydrangea bushes, you may actually do so at any time of the year as long as it is not the hottest part of the year.

Can hydrangeas be planted in October?

In dappled shade that is neither very sunny nor overly dark, wet, well-drained soil is excellent for hydrangeas. Avoid sites that face south, especially if the soil is quite dry. Grow Hydrangea anomalasubsp. petiolaris, a climbing shrub, in an extremely shady area like a north-facing wall. Avoid planting in a frost pocket and plant away from strong winds in the spring since the tender new growth is vulnerable to frost damage.

Most soil types, including alkaline and acidic soil, are suitable for hydrangea growth. The color of some types’ flowers will vary depending on the pH of the soil. If the soil is acidic, some plants that typically produce pink flowers will instead produce blue ones.

When to plant hydrangeas

Hydrangeas grow best in the spring or fall when the soil is warm and moist. It is possible to plant in the summer, but you must monitor the soil’s moisture content.

How to plant hydrangeas

If your soil is thin, bulk it up with moisture-retaining organic matter before planting hydrangeas because they thrive in damp soil. A good hour or so before planting, thoroughly water the plant. A hydrangea should never be planted any deeper than it was in the pot. Well with water. After planting, add a layer of mulch. Leaf mould is preferable, but compost or well-rotted manure can also work. Throughout the plant’s first spring and summer, make sure it gets plenty of water.

Train climbing hydrangeas initially onto galvanized wires before planting. They have roots that attach to themselves, so after a season of growth, they will find their own way.

Watch this Gardeners’ World video to learn how to plant lacecap hydrangeas:

Where should hydrangeas not be planted?

growing circumstances The best place to grow hydrangeas is where they will receive morning light and afternoon shade because they require well-draining soil. Both full sun and deep, consistent shadow are unsuitable for hydrangeas. Choose a location where your hydrangeas will receive at least three to four hours of direct sunlight each day.

Where to plant hydrangeas:

  • A location with morning sun and afternoon shade is ideal. They’ll take more sun if you reside further north (possibly full sun all day).
  • Think about the mature size and give it lots of room to expand.
  • Pick a location with great drainage. If necessary, add compost to the soil.
  • Plants won’t thrive if they are planted too close to a tree because of root competition and a lack of sunshine.
  • Planting should not be done in open locations where strong winds could snap stems.

How to plant hydrangeas:

  • By amending your soil with up to 15% organic matter and an all-purpose slow-release fertilizer, you may give your plant a good start (use half of what is recommended).
  • Plant a little higher than you did while you were in the nursery container.
  • In order to give the roots plenty of freedom to expand, the planting hole should be two to three times broader than the root ball.
  • Before planting, gently untie the roots from their pots.
  • Add the modified dirt back in and thoroughly water it.
  • Planting in groups requires a minimum distance of 3 feet (more, if planting larger varieties).

Planting hydrangeas in pots:

  • Put potting soil in a bag rather than garden dirt.
  • Slow-release fertilizer should be added.
  • For watering, leave 1 to 2 inches between the soil’s top and the pot’s rim.
  • Make sure the pot includes space for the plant to grow and drainage holes.

Which side of the house should hydrangeas be planted?

Bushes called hydrangeas bear white, pink, or blue blooms. These are small flowers that grow in voluminous bloom clusters. These bushes will typically reach a height of four to six feet and bear flowers that can range in length from six to eighteen inches. These shrubs thrive best in damp soil and are extremely cold hardy. These shrubs prefer some shade and cannot stand full sun or complete darkness. H. anomala, a climbing variation of hydrangeas, is also available. This type can either be let to grow along the side of a structure or planted on a trellis on the north side of the house. It has the capacity to grow as tall as 80 feet. Hydrangeas do well when planted close to small evergreens or woody shrubs because they also do well in woodland regions.

  • No matter where in the nation you reside, the north side of your house receives little natural light.
  • Hydrangeas do well when planted close to small evergreens or woody shrubs because they also do well in woodland regions.

Should I trim my hydrangea to prepare for winter?

If and when you prune is the key to happy, healthy hydrangea flowers. Of course, fertilizing and offering the ideal environment have a lot to recommend them. However, if you don’t prune properly, your efforts will be in vain. Deadheading is not the same as trimming. Pruning refers to more drastic cutting to preserve shape or remove dead growth. However, feel free to discard spent blossoms or cut fresh ones to use in arrangements.

Hydrangeas can bloom on either fresh wood or old wood, depending on the species. The wood from which they blossom determines whether and when to prune.

Old wood-blooming hydrangeas do not require pruning and benefit from it. They’ll blossom more abundantly the next season if you leave them alone. But feel free to deadhead or gently thin. Just keep in mind that while new growth may appear, it won’t bloom until the following season. In our region, four different species blossom on aged wood. Additionally, they are not limited to the hues displayed here.

Climb using suckers. On your wall or trellis, resist the desire to remove the dormant growth.

The flower heads are more conical in appearance, and the leaves are large and resemble oak leaves. It’s a pleasant surprise for a hydrangea when its leaves turn reddish-orange in the fall.

They are very comparable to lacecap types, but smaller and with more compact leaves.

Pruning should be done in late winter or early spring on hydrangeas that bloom on new wood. Trim back to two feet to prune to shape. The next season’s blossoms are produced by strong, fresh growth that is encouraged by trimming. In our region, there are two types that bloom on fresh wood. They are also not restricted to the colors displayed.

Oakleaf variants are not included in cone-shaped blooms. Keep the blooms on throughout the winter to provide interest; even dried out, they are quite lovely.

regarded as a wild kind. They often have smaller blooms and leaves than Bigleaf variants and are completely white. They enjoy full sun and can grow very tall.

Knowing whether or when to prune now will help you avoid the disappointment of a hydrangea that doesn’t blossom. Don’t forget that a robust shrub will produce more gorgeous blossoms if it has well-draining soil and good organic fertilizer. Come on in, and we’ll show you where to go to develop your green thumb.