Best Plants for Sandy Soil

Understanding The Benefits and Downsides of Gardening in Sandy Soil

gardengarden

Your sandy soil garden might be difficult at times, but do not despair! Using these “best plants for sandy soil” perennial lists, you can create a beautiful extended-bloom garden. The key to success in your sandy soil garden is to understand the properties of this soil type and to choose plants that have adapted to thrive there.

That way, instead of fighting with nature for plants that don’t want to live there, you can sit back and enjoy a great looking garden with very little maintenance.

How to ID and Understand Your Soil Type

Soil plays a critical role in determining what plants will grow happily and thrive, or what plants will struggle and die. Learning what type of soil you have in your garden is important to help choose what will succeed there. In general, soil is made up of a percent of each clay, sand, and silt. Clay is the smallest soil particle while sand is the largest, with silt finding the happy medium in between.

Most soils lean towards one of these components, but still encompass smaller percentages of the others. There are strengths and weaknesses of all types of soil. Some drain better, while others hold onto water tighter. Some hold nutrients while others are more sterile. Some erode quickly and some have little aeration.

Understanding what type of soil you have and its strengths and weaknesses will help you determine what plants will live happily in your garden.

So what does it mean if you’ve determined that your soil is dominated by sand? Because sand is the largest soil particle it means that water can move through the large pore spaces rapidly. This fast drainage is an advantage for growing plants that like to be dry.

butterfly weed and coreopsisbutterfly weed and coreopsis
Native plants like Butterfly Weed and Coreopsis are often well-adapted to nutrient-poor, sandy soils.
butterfly bushbutterfly bush
Colorful Butterfly Bushes, like Black Knight (pictured here) are great choices for shrubs that grow well in sandy soils.

However, sandy soils are typically low in nutrients. This is because the large pore space and fast drainage washes out any available nutrients.

Sandy soils also warm up and cool down relatively quickly from the air temperature changes, meaning growth in the spring will start quickly but cool nights in the autumn will make the perennials go into dormancy earlier as well.

In general, perennials that prefer sandy soils are happy being on the drier side and function well with little nutrients – a great recipe for a lower maintenance garden!

Here is a list of some of the most reliable perennials for your sandy soil garden. Whether you are looking for a specific color, height, or bloom time in your region, this list will help you identify what would be perfect for what you need!

The Easiest Plants to Grow in Sandy Soil

Bearded Iris (Iris germanica) – Zone 3-9

Coming in nearly every color you can imagine, bearded irises are a garden favorite! They require very little attention and have no problem competing for their place in the garden. The rhizomes multiply fairly quickly, so it is helpful to divide the plants every few years to avoid overcrowding and spread your iris collection! Many bearded irises are reblooming, so you can enjoy their color both in late spring and in early to mid-fall.

Black Eyed Susan (Rudbeckia) – Zone 4-9

Black Eyed Susans are a must have in your garden! They produce yellow daisy-like flowers with black centers topping off at 3’tall. ‘Goldsturm’ is a popular variety blooming profusely from mid-summer to early-fall.

Russian Sage (Perovskia atriplicifolia) – Zone 4-9

This purple-blue colored bloom opens mid-late summer on a 3-4’ spikes. The easy maintenance and reliable color of Russian sage makes it a sandy soil favorite

Salvia (Salvia nemorosa) – Zone 4-9

‘Lyrical Silvertone’ is a 2’ tall purple salvia that blooms from late spring to early summer. As a member of the mint family, it is low maintenance and reliable. A more compact option that adds blue to the summer garden is ‘Blue Marvel.’Only getting 10-12” tall, ‘Blue Marvel’ is perfect for short border edges and constant color from late spring to fall.

Sedum (Sedum) – Zone 3-9

‘Autumn Joy’ produces a reliable pink clump about 2’ tall. Blooming mid-summer to mid-fall, you get this bright color as other perennials are starting to slow down. This is a very carefree plant, requiring little attention. Just plant it, sit back, and enjoy!

  1. Senior Jinx Bearded Iris, Iris germanica Senoir Jinx

    Tall, dark, and handsome, ‚Señor Jinx‚ Bearded Iris will enchant you with velvety black blooms. Emerging in mid-spring, upper petals show just a hint of purple above ...

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    Senor Jinx Bearded Iris Senor Jinx Bearded Iris Iris germanica 'Senor Jinx'
    $9.32 Sale $6.99
    Per Bag of 1
    Tall, dark, and handsome, 'Señor Jinx' Bearded Iris will enchant you with velvety black blooms. Emerging in mid-spring, upper petals show just a hint of purple above the opulent coal-black falls. 'Señor Jinx' holds up to seven ruffled flowers per stem, each with a bright yellow beard to draw your eye into the ruffles. Upright lancelike foliage adds texture to beds and borders for low-maintenance beauty. (Iris germanica)
  2. Center Lane Bearded Iris or German Iris, Iris germanica 'Center Line'

    Award-winning ‘Center Line’ Bearded Iris is perfectly tailored to the traditional cottage garden. A gentle mass of pastel pink frills is dramatically accented by a strong...

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    Center Line Bearded Iris Center Line Bearded Iris Iris germanica 'Center Line'
    $9.32 Sale $6.99
    Per Bag of 1
    Award-winning ‘Center Line’ Bearded Iris is perfectly tailored to the traditional cottage garden. A gentle mass of pastel pink frills is dramatically accented by a strong orange beard and deep violet veining on the falls. Though the cultivar is relatively new, ‘Center Line’ imparts a timelessness and fragrance to the sunny, mid-spring garden that speaks of wide porches and warm days. (Iris germanica)
  3. Twist of Sheree Reblooming Bearded Iris

    The silky, elegant flowers of ‘Twist of Sheree’ Reblooming Bearded Iris will bloom first in mid-spring, and again at summer’s end, contrasting nicely with your spri...

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    Twist of Sheree Reblooming Bearded Iris Twist of Sheree Reblooming Bearded Iris Iris germanica 'Twist of Sheree'
    $11.99 Sale $8.99
    Per Bag of 1
    The silky, elegant flowers of ‘Twist of Sheree’ Reblooming Bearded Iris will bloom first in mid-spring, and again at summer’s end, contrasting nicely with your spring and summer favorites. Bright white standards have a gentle wash of lavender and lemon, set off by the ruffled, deep burgundy-plum falls. Easy to grow and deer and rabbit resistant, it will naturalize when happy, and is pollinator friendly. Great for cut flower bouquets as well! (Iris germanica)
  4. Midnight Gold Bearded Iris Collection

    Escape to a garden of decadence and drama with our Midnight Gold Bearded Iris Collection. The large, beautiful blooms showcase saturated purple, rich velvety violet, and inky nearly ...

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    Midnight Gold Bearded Iris Collection Midnight Gold Bearded Iris Collection Iris germanica
    $49.32 Sale $36.99
    Per Collection of 5
    Escape to a garden of decadence and drama with our Midnight Gold Bearded Iris Collection. The large, beautiful blooms showcase saturated purple, rich velvety violet, and inky nearly black petals. Glimmers of soft gold light up the collection, with highlights on the variegated foliage like shooting stars. Collection of 5 plants. (Iris germanica)

Best Plants for Sandy Soil in Full Sun

These full sun lovers will give you a variety of color and long lasting stamina through the heat of the sunny summer days.

Plants for Sandy Soil in Shade

These plants will perform well in those deeper, shady corners of the border or in the understory of the forest floor.

bearded irisbearded iris
Bearded Iris are tough plants that thrive in many conditions. Best of all, they are sold in a rainbow of colors.
columbinecolumbine
delphiniumsdelphiniums
Delphiniums do well in fast-draining sandy soils that are amended with compost, fertilizer, or organic matter.

Plants for Sandy Soil in Hot, Dry Areas

No need to give supplemental water to these dry loving plants! They will perform well in the heat and drought unlike others.

Plants for Sandy Soil in Hot, Humid Areas

These perennials will easily tolerate the humid southern regions up through the summer humidity of the east coast.

lavenderlavender
Lavender is known for its preference towards sandy, even gritty or gravelly, soils. These plants also prefer dry heat.
phloxphlox
Phlox is an old-fashioned, cottage garden staple that can bring bold color to the sandy soil garden.
butterfly weedbutterfly weed
Butterfly Weed, aka Asclepias tuberosa, is the preferred milkweed variety for sandy soils.

Plants for Sandy Soil that Attract Pollinators and Hummingbirds

Say hello to a buzzing garden, from butterflies and bees to hummingbirds you will have a colorful garden full of life!

Plants for Sandy Soil that Repel Deer and Other Critters

These easy-care sandy soil plants naturally deter deer and rabbits leaving them low maintenance and beautiful all season long.

black eyed susan black eyed susan
Black Eyed Susan, aka Rudbeckia is a great pollinator attractor. Goldfinches will also flock to it.
joe pye weedjoe pye weed
Joe Pye Weed is a striking native perennial that provides late-season food for hungry pollinators.
Sedum growing in mounds of bloomsSedum growing in mounds of blooms
Sedum, also called Stonecrop, is a succulent perennial that is built to conserve water.

Getting a Full Season of Blooms in the Sandy Soil Garden

Hopefully this list has helped you determine that there are many options for perennial color in your sandy soil garden. Looking at their bloom time is important in creating a garden with constant color.

Start the season early with your bearded irises opening up in early spring and lasting to the beginning of summer. These can be paired with creeping phlox for a happy pink and purple carpet in the spring.Early summer brings the end of iris season and the start of salvias, lavenders, and butterfly weeds.

Your mid-summer garden starts to fill out with taller perennials including the black eyed susans and joe pye weed that carry the blooms through the rest of summer. With autumn comes soft sedums and Russian sage. At this time, you can enjoy your bearded iris again if you have reblooming varieties!

You can even add winter interest to your garden with the sandy loving evergreen Christmas fern. This four season sandy soil garden will keep you enthralled and proud all year long!


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