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do hydrangeas grow well in clay soil

by Dr. Abel Wilkinson Published 3 years ago Updated 3 years ago

Smooth hydrangea
Yes, you can grow hydrangeas even in clay soil! In fact, smooth hydrangeas, also known as Annabelle hydrangeas, are native to North America and grow naturally in very heavy clay soils without a problem.

How to take care of Hydrangeas in clay soil?

In dry weather and clay soil, the hydrangea needs watering every ten days or more often if the heat is too strong. Also, try not to water too much water as the clay can absorb a lot of water, and as a result, the roots will be waterlogged. This can result in unpleasant consequences. Don’t forget about mulching.

What type of soil do hydrangeas not grow in?

Clay soil is perhaps the most common type of soil, and many gardeners sometimes have difficulty growing in it. However, this does not apply to hydrangeas because they can tolerate heavy moisture-retaining soils.

Do hydrangeas like compost?

Compost aids in drainage but it also feeds your hydrangeas. Peat moss is another option for drainage improvement. If using peat moss, add enough to bring the ratio in your garden to 80% soil and 20% peat moss. Do hydrangeas need ericaceous compost? The most commonly grown varieties of hydrangeas are the bigleaf varieties.

What is the color of Hydrangea in acidic soil?

However, such soil tends to be alkaline, so most likely, the color of hydrangea flowers will be pink. If there are organic residues around the bush, then the soil may become neutral, and the color will change to purple. As you know, the most desirable color of hydrangea is blue. This color can be achieved only in acidic soil.

What color will hydrangeas be in clay soil?

If your soil is more alkaline, then your hydrangeas will be pink or pinker. Alkaline soils, with a pH approximately from 7 – 9, generally contain clay. If your soil is more acidic, pH around or less than 5.5, then your blue hydrangeas stay blue or bluer.

Will hydrangeas grow in heavy clay soil?

Most hydrangeas will grow in an open sunny situation, but prefer light shade. They grow on most soils and thrive on heavy clay. This means they are ideal for most new-build gardens and wet, compacted soils.

How do you take care of hydrangeas in clay soil?

How Do You Grow Hydrangeas In Clay Soil?One method for improving drainage in clay soil is to make a raised bed. By doing so, water can be forced to run off the raised mound. ... Give plenty of room for the roots. ... Tilling and aerating the soil can improve it as well. ... After tilling the ground, use mulch on top to protect it.

What kind of soil do hydrangea like?

Most hydrangeas will thrive in fertile, well-draining soils that receive plenty of moisture. Add compost to enrich poor soil. Generally, hydrangeas prefer partial sun.

Which plants thrive in clay soil?

It's well suited to sunny borders in moist but well-drained clay soil.Hydrangea. Well known for performing in clay soil, Hydrangea will bring bright shades of blue, purple, pink or creamy white to your garden! ... Pulmonaria. ... Aster. ... Rudbeckia. ... Liatris spicata. ... Echinacea purpurea. ... Daylily (Hemerocallis) ... Hardy geraniums.More items...

What is the best place to plant a hydrangea?

Many people plant hydrangeas in beds next to their homes or fences. This is because hydrangeas love the warm morning sun, but they dislike the heat of the afternoon. The best place to plant hydrangeas is in a sheltered location with sunny mornings and shady afternoons.

Will Endless summer hydrangea grow in clay soil?

Once you've determined what type of soil you have, you can more effectively prepare the soil for your hydrangeas. The ideal soil type for these plants is loam. If you have a heavy clay soil, add gypsum to the soil to break up the clay and allow for drainage.

What do I put in my soil before planting hydrangeas?

Know Your Soil Adding organic matter will create air pockets. It will also add needed nutrients and boost water drainage. Sandy Soil: – here you will need to increase the soil's ability to absorb moisture, adding peat moss or mushroom compost will do the trick.

Will shrubs grow in clay soil?

Most trees and shrubs grow better in light, well-draining soil than in heavy clay. The biggest problem with clay soil is that it holds onto water. Waterlogged soil can slow plant growth or rot the roots.

Can hydrangeas grow in full shade?

Hydrangeas grow best in full sun (more than 6 hours sun) to part sun (4-6 hours sun). With that being said, all hydrangeas can handle some shade, but the timing and type of shade are important to consider. They can be in full shade during the hottest part of the day, as long as they are getting some morning sun.

Do hydrangeas like sun or shade?

morning sunMost hydrangeas prefer only morning sun. Yet one type of hydrangea can soak up the sun all day: the panicle hydrangea. While they can stand the sun, these do just fine in partial shade, too. Plus, panicle hydrangeas are the hardiest hydrangeas.

Is Miracle Grow good for hydrangeas?

Miracle-Gro Water Soluble Bloom Booster Flower Food This is an all-purpose blossom booster that's suitable for use on a wide variety of perennial and annual blooming plants, including hydrangeas.

Risks associated with growing Hydrangeas in Clay Soil

Clay soil retains moisture, which means that you don’t have to water the plant often. There are not a lot of issues with growing hydrangeas in clay soil.

Amending clay soil for hydrangeas

Amending the clay soil before planting hydrangeas is a good idea according to many gardeners. There are some things to remember if you are going to improve your soil so that suits your hydrangeas better.

Planting and care in clay soil

Here are a few tips to take care of your Hydrangea while growing in clay soil.

Watering hydrangeas in clay soil

Hydrangeas need to be watered very carefully especially during the first year after they are planted. Clay soil holds moisture very well, so it is not difficult to maintain it.

Mulching helps

The problem with clay soil is that when the surface of the soil dries, it forms a crust through which it is difficult for water to get absorbed. To avoid this problem, you can mulch your hydrangeas. It helps in the below ways.

Colour of hydrangeas in clay soil

The color of the hydrangeas depends completely on the acidity of the soil, so it can be difficult to say what the color of hydrangeas in clay soil will be.

What soil is best for hydrangeas?

Hydrangeas grow best in soil that is loamy and soil that is high in organic content. The soil needs to be able to hold moisture well while being light enough that it can drain water properly.

What is the most common type of hydrangea?

The most commonly grown varieties of hydrangeas are the bigleaf varieties. There are others which produce white flowers, or white going on pink blooms. The quintessential blooms, however, are the bright pink, purple, and blue varieties of bigleaf hydrangeas. These varieties require the same soil/water parameters, but you can change the pH of the soil to control flower color which is where ericaceous compost comes in, basically, ericaceous compost will help turn flowers blue or retain their blue colour as its more acidic.

How to make hydrangeas bloom pink?

Getting Alkaline Soil. If you are growing bigleaf varieties and you want to make the blooms pink, you will need to sweeten the soil by making it more alkaline. It is best to test and change the soil before you plant the hydrangeas if possible. There are soil pH kits you can purchase online and conduct at home.

What to do with clay soil?

Clay soils retain too much water. If you have a particularly heavy soil you can add compost regularly or organic matter to help improve the soil quality. Compost aids in drainage but it also feeds your hydrangeas. Peat moss is another option for drainage improvement.

How do you know if hydrangeas need water?

Hydrangeas are quick to tell you if there is a water issue. If they are not getting enough, their leaves will wilt immediately. If left unchecked, the blooms will droop too. This is a common problem when grown in pots, especially on very warm days.

How to keep a plant healthy in the first season?

When it is your first growing season, you want to water regularly to keep the soil moist. All-purpose fertilizers can be added to keep the plants healthy. If the blooms are sparse, a higher phosphorus fertilizer will aid in bud and bloom growth by way of improving root health and photosynthesis.

Do hydrangeas need wet soil?

The water level requirements are a bit tricky insofar as they require moist soil at all times, but not wet. As a result of these moisture requirements, they thrive in areas that receive morning sunlight and then afternoon shade. Shadier areas keep the soil cool which helps retain moisture. Mop head hydrangea pot grown.

Are Hydrangeas Picky About Their Soil?

Several different elements are involved with creating the proper soil mixture for shrubs, including composition, drainage, and pH levels. Hydrangeas have specific needs in some ways but can tolerate more variations in others.

What Soil is Best for Hydrangeas?

All Hydrangeas need soil that drains well but still retains moisture, preferably a loam or sandy-loam soil. Different types of Hydrangeas have somewhat different needs for the amount of drainage that they require. Below is a list of the most popular types of Hydrangeas, along with a note about their ideal soil composition.

Do Hydrangeas Prefer Alkaline or Acidic Soil?

Once you have found an area with well-draining soil for your Hydrangeas, the next step is to consider the pH of the soil there. Hydrangeas can grow in both alkaline and acidic soil. If other typical garden plants are able to grow in an area, you can feel fairly certain that Hydrangeas will be able to grow there as well.

How Does pH Affect Hydrangea Blooms?

Many people amend the soil around their shrubs to change their Hydrangea blooms from pink to blue or vice versa. This does not work for all types of Hydrangeas, but it is possible for varieties of Bigleaf Hydrangeas (which includes Mophead and Lacecap).

How to Adjust Your Soil for Hydrangeas

Now that you know how pH affects Hydrangea colors, let’s talk about what you need to do if you want to adjust your soil to change your Hydrangea’s blooms.

Will Hydrangeas Grow in Sandy Soil?

Hydrangeas grow best in soil that is a rich loam with equal parts sand and silt. The sand is important for Hydrangeas because it allows water to drain rather than pooling up around the roots.

Will Hydrangeas Grow in Clay Soil?

Hydrangeas need soil that drains water well; otherwise, their roots will start to rot. Because most clay soil will cause water to pool up rather than draining quickly, soil with too much clay is not the best choice for Hydrangeas. Hydrangeas thrive in rich, loamy soil.

What is an aronia tree?

Sometimes known by the unfortunate name of chokeberry (thanks to its edible but astringent fruit), aronia is a beautiful North American native with multi-season appeal. Spring brings a blanket of white flowers, each dotted with bright pink pollen in the center. As summer wears on, purple-black fruits develop. Finally, come autumn, the whole plant blazes with brilliant orange, red, and yellow color. Previously, aronia was only available as a large shrub or small tree, but Low Scape ® aronias make this versatile, durable species available to all with new, smaller habits. Low Scape ® Mound aronia naturally grows as a tidy little tuffet, making it the perfect groundcover or edging. Low Scape ® Hedger aronia has a taller but narrow habit, so it makes the perfect low hedge for landscaping or screening off air conditioners and the like. This tough species can grow in most any soil and even tolerates shade well.

What is a diervilla?

Growing wild over much of the eastern United States and Canada, diervilla is a quiet, refined shrub that does a lot in the landscape but asks very little from you. The Kodiak ® series of diervilla offers three vivid foliage colors to spice up even your most troublesome spots. Kodiak ® Black diervilla emerges in shades of deep purple black; Kodiak ® Orange in shades of orange and red; and Kodiak ® Red in a deep and handsome red. Come fall, the foliage really comes alive, appearing lit from within, which makes them the perfect alternative to burning bush in places where it has become invasive. All summer long, all three varieties are dotted with yellow flowers that attract pollinators. While Kodiak ® diervillas may not be the most flashy shrubs you’ll ever plant, you will definitely appreciate how hard-working they are – and how much work they save you.

What is low hedge aronia?

Low Scape ® Hedger aronia has a taller but narrow habit, so it makes the perfect low hedge for landscaping or screening off air conditioners and the like. This tough species can grow in most any soil and even tolerates shade well.

When do lilacs bloom?

To get the very most out of a lilac planting, look for Bloomerang ® reblooming lilacs – they bloom alongside other lilacs in spring, but after a brief rest , bloom mid-summer through fall for more color and fragrance. They are also highly resistant to diseases that can plague conventional lilacs, too.

Can you grow hydrangeas in clay soil?

Yes, you can grow hydrangeas even in clay soil! In fact, smooth hydrangeas, also known as Annabelle hydrangeas, are native to North America and grow naturally in very heavy clay soils without a problem. In addition to their ability to withstand challenging conditions, smooth hydrangeas like the Incrediball ® series and Invincibelle ® series bring all-new colors to this landscape standard. Better still, they all have strong, sturdy stems that won’t flop, even after summer rains, like ‘Annabelle’ notoriously does. Whether you live in the frigid North or the steamy South, you can grow these easy-care, practically fool-proof hydrangeas.

Can dogwoods be planted in shade?

Those can be a bit fussy about where they are planted, but their close cousins, the shrub dogwoods, are some of the most widely adaptable landscape plants on the market. They grow in sun or shade, in all types of soils, in wet and dry conditions, and are resistant to both deer and rabbits.

Can a saucer plant grow in any soil?

It can grow in nearly any soil and needs no pruning to grow into a landscape-worthy accent or hedge.

What is a compass plant?

Compass Plant (Silphium laciniatum) Silphium plants are distinctive prairie plants that like the rich quality of clay soil. The plants hold their sunny golden flowers high above the foliage. Besides the compass plant, the shorter Silphium integrifolium (Rosinweed) also makes a good choice for clay soil.

Why is it called a cup plant?

It's called the cup plant because water collects in cups formed where the leaves meet the stems. This type of Silphium is extremely popular with birds and butterflies. It's very tolerant of clay and wet soil, and it can stand some drought once the plant is established.

What is a coneflower?

Coneflowers are tough, dependable prairie plants. The purple variety is the most well known, but newer hybrids come in several more colors. The plant can tolerate clay and rocky soil, as well as drought, heat, and humidity.

What is the name of the wildflower that puts out clusters of small violet flowers?

New York Ironweed is a vigorous wildflower that puts out clusters of small violet flowers atop the 5- to 7-foot plant. It prefers damp growing conditions, making it very happy in clay soil.

How long do sea holly flowers last?

Trudie Davidson / Getty Images. The thistle-like flower heads make sea holly an unusual sight in the flower garden. The blooms also can last for days as cut flowers. The plant prefers somewhat dry, sandy soil, though it can grow in a well-draining clay.

How long do black eyed Susans live?

Black-eyed Susans are a staple in gardens because they are so adaptable and low maintenance. They will bloom for months and live for years. The plant tolerates a range of soils, as long as it has good drainage. It grows best in a rich, moist soil.

When does Indian grass start to grow?

Indian grass starts the season as a low-growing clump. By mid-summer, it begins to send up tall flower stalks, and it remains attractive through winter. The plant can tolerate heavy clay as well as dry and infertile soil.

Arborvitae

Arborvitaes are evergreen shrubs that are easy to care for. They are hardy, relatively resistant to pests, and perfect for creating hedges or garden borders.

Aronia

Aronia, or also known as chokeberry shrubs, are low-maintenance shrubs that bear edible fruit.

Buttonbush

Buttonbush is a tall shrub with fragrant flowers and produces red fruit. It attracts bees, butterflies, and hummingbirds.

Coralberry

Coralberry shrubs are cute, rounded shrubs known for producing a bright pink fruit in the fall. The color of the berries intensifies as the weather gets colder. This fruit is not edible for consumption by humans, but birds eat it during the winter. This shrub also makes an excellent cut flower for floral arrangements.

Diervilla

Diervilla is a flowering shrub that is hardy enough to grow in tough soils and is drought tolerant. New growth emerges in the spring and turns bright red for the fall. It is long-blooming, low-maintenance, and a colorful addition to any yard.

Dogwood

Dogwood shrubs are another low-maintenance shrub varieties that does well in clay soil. It does well in almost any sun exposure, in all types of soils, and in both wet or dry conditions.

Elderberry

Elderberry shrubs are large and attractive plants that produce beautiful flowers and berries. Elderberries do not reach full-berry production until they are three or four years old, but it is worth the wait. Their fruit is known for its wide medicinal, food, and beverage uses.

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