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Plant Combinations: How to make unforgettable plant pairings

Create plant combinations in your garden

Many beginner gardeners have a very difficult time creating plant combinations and putting an entire garden bed together. It can be overwhelming to determine which plants will look good together. With that said, here are some of my favorite tips for combining plants so that you can have a beautiful landscape that is exciting and interesting all year round.

The biggest mistake when making plant combinations

The biggest mistake that I see beginner gardeners make is a lack of planning. If you are familiar with my blog, I  probably sound like a broken record. Planning is the key to developing a beautiful, exciting landscape. When you choosing plant combinations, planning is especially important. So, what are we planning for? When I’m planning my garden beds, I like to plan for the “feeling” I’m trying to evoke. This is usually an easy question to answer, especially for beginner gardeners. And, it’s a great way to guide your decisions for choosing and combining plants.

Quick Tip: If you’re ready to start planning your garden, check out my Ultimate Garden Planning Bundle.

What Blooms with What?

Never know what to plant together? Find out with this FREE Plant Pairing Guide and become a pro at combining plants for the best garden design possible!

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What feeling are you trying to evoke in your garden?

What type of feeling do you want your garden beds to have? Is it a calm and peaceful garden that you relax in after a long day of work? What are you going to be using your space for? Is it just for you, or is it for entertainment or family time?

Can you think of some adjectives that you could use to describe the feeling or mood of your garden? Here’s a few that you can use for inspiration:

Peaceful, calm, relaxed, restful, whimsical, playful, fun, energizing, exciting, spicy, inspired, romantic

Depending on the adjectives you use, you will need different amounts of contrast in your plant combinations (more on this later).

For example, in a peaceful garden, you would not want to add too much contrast in your plant pairings and combinations. But, if your garden beds are feeling dull and you want to evoke a feeling of energy, you will be looking for ways to add a lot more contrast in your plant combinations. Make sense? Great.

Next we’re going to talk about the important concept of contrast when choosing plant combinations. So remember your garden feeling, and know that no matter what feeling you chose, you will still need to think about all of the contrast elements we’re going to talk about. The adjective just gives you an indicator of how much contrast you should have.

Understanding contrast in your plant combinations

The biggest concept to understand when learning about plant combinations is contrast. Contrast is simply is the scale of how similar or how different two things are from one another. In the garden, we use contrast to create harmony, flow and excitement in our plantings. When combining plants, the three types of contrast I like to look at are color, texture and form (shape).

I find that most beginner gardeners have the tendency to purchase one pretty plant at a time. While it may look beautiful at the garden center or nursery, when you get home, do you have a “place” to put the plant? In other words… considering the OTHER plants you have, where does this new pretty plant fit in? Without thinking about this, over time your garden beds will become a big mismatched mess of exploding color, texture and form. And this doesn’t look very pretty, unfortunately. So before you purchase another “one off” plant, let’s explore the concept of contrast within the context of color, texture and form.

Color Contrast

Color is certainly an important element in landscape and garden design. Using contrast, or lack of contrast, in color is one of the easiest ways to evoke the right feeling and create interesting plant combinations. Obviously when we create a garden bed we want to unite the plants within the garden using a common color scheme. Once we have set a common color palette, we can use a contrasting color to add more interest in certain areas. While you can easily add multiples of the same plant to create a color palette, there are also ways to combine plants that share a common color but not in the exact same way. This concept is called “color echoing.”

Quick Tip: I made an instagram story recently that will show you come examples of how I use color echoes in my own garden. You can watch it here if you have an Instagram account!

When combining plants with color, I urge you to think about color beyond just the flower or bloom. The thing about using the bloom color is that this goes away… in many plants within a week or two. So, try not to focus only on the bloom.

Instead, focus on the foliage of the plant. Some plants have dark green, green-yellow, grey-blue or even red foliage. The stems of plants are often a unique color that’s different from the rest of the foliage. Flip the leaf over, too.

Coral Bells - Heuchera

Quick Tip:
Some plants have a different color on the underside of the leaf! Coral bells are a great example of this.

When using color, you want to ensure that most of your plants share a common color, or set of colors. Whether that is the “main” color of the plant you chose or not, is really up to you. Carrying the color throughout the garden bed is called a color echo. It gives the viewers eyes a way to “bounce” to different areas of the garden.

Quick Tip: Check out this post that goes into great detail about creating color schemes in your garden.

What Blooms with What?

Never know what to plant together? Find out with this FREE Plant Pairing Guide and become a pro at combining plants for the best garden design possible!

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Texture Contrast

Foliage texture is a more subtle way to combine plants in your garden. Plants have so many beautiful textures… from fleshy plump leaves to spikey ones, to furry ones to smooth and shiny ones.

Plant combination with contrasting texture

One of my favorite ways to use texture is through extreme contrast. A spiky grey plant (like sedum, hens & chicks or agave) next to a furry, fuzzy grey plant (like lambs ears) makes a stunning plant combination. It adds contrast and interest, even though the plants share the same color scheme! This is a more subtle way to create interest in the garden. Photo by PrettyPurpleDoor

When choosing textures in plant combinations, I like to make a note of what plants I reach out to touch at the garden center. Some plants have such an interesting texture that you instinctively want to reach out and feel it. It’s an element that you won’t notice until you get closer to the plants. Changing up the foliage texture and combining different textures together is a great way to draw people into your garden. They won’t be able to stop themselves!

Quick Tip: My post on plant texture explores how to create an amazing garden that you HAFTA touch!

‘Red Ruby’ cabbage add a ton of texture, a cool seasonal vibe and a bit of whimsy to the spring garden bed. Here they are keeping company with ‘emerald blue’ creeping phlox (zones 3-10), pansies (annual), golden feverfew (zones 3-9) and vinca minor (periwinkle) groundcover (zones 3-9).

Photo courtesy of @potagerblog on Instagram.

Form Contrast

Form is another aspect of combining plants that can really add contrast to your garden. Think about the overall shape and form of the plant. Is it rounded, pyramidal, weeping, cone-shaped? What form could you pull into the garden bed that would contrast with the form of your other plants?

For example, in your foundation plantings you may have several evergreen shrubs that are a rounded shape. This is a great way to create a cohesive look, but it quickly gets boring. So, how about adding a shrub with a different form into the mix?

Blue point junipers have a vertical column-like form.

Quick Tip: Pencil Point Juniper (Juniperus communis ‘Compressa’) has a very vertical column-like form. It would definitely pack a punch in a grouping of rounded junipers, making it a great plant combination to try. Photo courtesy of Washington State University.

When creating plant combinations, you can also use the shape and form of the foliage of the plant for ideas. Some shrubs have tiny little leaves on it, like the boxwood. Other shrubs have bigger, wider leaves like the ninebark. So, if you have a few boxwoods that are blending together a bit too much, try slipping in a ninebark to break up the leaf shape. My post on How to Start Landscaping Your Yard has lots of tips for finding problem areas in your garden.

What Blooms with What?

Never know what to plant together? Find out with this FREE Plant Pairing Guide and become a pro at combining plants for the best garden design possible!

Powered by ConvertKit

Bringing it all together

The key to creating plant combinations is using contrast in the color, texture or form of your plants. The KEY to doing this right? Make sure your plant combinations do NOT have major contrast in all three areas.

  • If choosing a contrasting color, it’s best to choose plants that have a similar form and/or texture.
  • When introducing more textures, keep the color or the form of the textured plants similar.
  • When contrasting plant forms, keep them in the same color scheme and/or a similar foliage texture.

Remember your “feeling” adjective from earlier? This can help you determine how much contrast you should be adding to your garden. By using contrast in your plantings color, texture and form, you’ll begin to combine plants in your garden like a pro. No more boring, cookie-cutter gardens, here!

Quick Tip: If you want to learn more about combining plants in your garden, you’ll love my post about Landscape Layering.

Wrapping up

There are a lot of different ways to create interesting plant combinations in your garden. With the right combos, you can create a cohesive look in your garden with both color echoes and contrasting focal points of different colors, textures and forms.

The first step to combining plants is to determine that feeling that you want your garden to evoke. Your “feeling” will give you cues to how strong/subtle to make the contrast in your plant combinations. Use color, texture and form to choose plants that are similar to one another.

Then, choose plants with opposing colors, textures or forms to add more contrast and create focal points to your garden. When making contrasting plant combinations, choose plants have similar features in order to maintain the flow of your garden beds.

What are some of your favorite plant combinations? Comments below and let me know what you think!

If you are looking for some of my favorites, be sure to check out my plant pairing guide. My free guide features gorgeous and unique plant combinations that you can try right now in your own garden.

How to create stunning plant combinations in your garden with these easy steps.

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  1. Thanks for easy to follow guidelines. I agree and use a lot of same info. I especially like in our zone 8 the Ilex holly in place of boxwood which often die back from moisture at times

    1. I prefer the more emerald green color of the boxwoods, just a personal preference. They grow very well here in Northeast PA (Zone 6). I haven’t had any problems with them dying back. Holly is a good alternative… if you like the dark shiny leaves. Berries are always an added bonus, too! Thanks for the alternate suggestion.

  2. Thanks for info., I agree totally with your gardening info. Its refreshing to see it all put together precisely and easily to follow.

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