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About Us

Take your gardening experience to new heights by visiting Roberta’s Unique Gardens. Our goal is to enhance your gardening enjoyment by providing you with top quality, leading edge perennials and annuals that are suitable for your garden and home with the best service imaginable. Roberta’s is a 4th generation family owned business and has been one of the leading commercial exhibitors at flower and garden shows for over 50 years in the U.S. and abroad. We search the globe to find easy-to-grow plants that are unique in themselves or their variety making them nearly impossible to find elsewhere. Our passion and commitment continually asks the question, “What makes a better, unsurpassed, and more beautiful flower to behold?” Working with growers and breeders from all over the world, Roberta’s is able to bring you hard-to-find plants and new species that will be sweethearts for years to come. Thank you for bringing us into your home, Eric, Kevin, and Koort Wallien


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  1. Gloriosa Climbing Lilies Collection 4 pc.

    Filling your garden with some of the richest beauty it can handle, Roberta’s 4 piece Gloriosa Climbing Lilies Collection will have you singing praises and giving glory. As a semi-tropical climbing vine, their exquisite, luxuriantly colored blooms resemble flowers made of flames, and it is aptly known also as the Fire Lily. It will undoubtedly be the brightest flower in your garden. Our Gloriosa Climbing Lilies are perfectly suited for the ground in the warmer regions of the country, or in a container next to something to climb on such as a fence, pole, post, mailbox, banister on your porch, a tree, or even another shrub. If you live in a colder region but prefer growing them in the ground, simply lift them at the end of the season, like you would a dahlia. Their courageous tendrils at the edges of their foliage allow them to grow up just about any surface, unlike most other climbing vines. So if you are looking to create a wall of color, these Climbing Gloriosa Lilies are your first step. Or for an even more dramatic entry into your garden, grow them near another shrub and they will actually climb them and produce the illusion of growing out of another plant. Imagine your viburnum or arborvitae producing bright red flowers all summer long! What other vine can do that?

    • SKU: R53070/ Tropical (90 Day Warranty)
    • Botanical Name: Gloriosa
    • Common Name: Flaming Glory or Fire Lily
    • Hardiness Zone: 9-11, Cold Tolerance: 45F
    • Sun-Shade: Partial Sun
    • HT/WD at Maturity: 4-5 feet / 6-12 inches
    • Bloom Time: Mid Summer to Early Fall
    • Cultivar: Superba Rothchildiana
    • Special: Beautiful, semi-tropical climbing vine with vibrant, bold flowers turning backwards toward the sky resembling flowers made of flames; large 3-5 inch yellow and red flowers growing upwards of 5-6 feet; best grown in warm climates or indoors on a hoop trellis as their strong, courageous tendrils allow them to climb up any surface; flowers best in partial sun on moist, well-drained soil; bring the look of the tropics right to your backyard or patio; heat and drought tolerant
    • Uses: garden, container, landscaping, warm winter gardens, containers with a small hoop, up a tree, old fence post or trellis, and close by to shrubs
    • Growing Guide: Gloriosa Climbing Lilies
    • Shipping Schedule : Spring Shipping & Hardiness Zone Page
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  2. Hardy Succulent Ice Plant 9 Pak

    These are hardy, succulent, flowering groundcovers with neon colored jewel-like flowers. The flowers open by day and close at night from late spring until first frost. Its evergreen foliage is perfect for hot and dry areas. These varieties offer more and brighter color, a longer blooming season and faster growth compared to other flowering groundcovers– nothing better exists.

    • SKU: R31136/ Perennial
    • Botanical Name: Delosperma hybrids
    • Common Name: Ice Plant
    • Hardiness Zone: 5-10, Cold Tolerance: -15F
    • Sun-Shade: Full to Partial Sun
    • HT/WD at Maturity: 3-5 inches / 18-20 inches
    • Bloom Time: Late Spring to Early Autumn
    • Cultivar: 3 each in an quick release tray: Fire Spinner, Jewel of the Desert Garnet Red, and Lavender Ice
    • Special: Durable, indestrucitve groundcover; large jewel-like flowers; heat, drought, humidity and salt resistant; perfect for xeriscapes and water-wise gardening; evergreen succulent foliage; shimmering flowers; deer resistant
    • Uses: succulent groundcover, rock gardens, graveled patches, slopes, in borders, xeriscapes and modern compositions, lawn substitute, smothers weeds out under trees
    • Growing Guide: Hardy Succulent Flowering Ice Plant
    • Shipping Schedule : Spring Shipping & Hardiness Zone Page


    Hardy Succulent Ice Plants

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  3. Live Forever Hens and Chicks Hardy Succulents 9 Pak

    Sempervivum, known as Hens and Chicks is a cinch to grow and propagate and actually quite fun to decorate pots, old tea kettles, in old boots or shoes, and in living wreaths. The primary rosette, the “hen” produces many little offsets, the “chicks”, which can easily be pulled away from the mother and rooted elsewhere. Eventually the “hen” will die back enabling the “chicks” to fill in and root in its place while carrying on for many years and producing their own offsets. These varieties are soft, smooth and have color changing, succulent, evergreen foliage and are so easy to plant and grow. Tough, cute, drought tolerant and maintenance free at the same time, these Hens and Chicks tolerate heat and neglect with style, and are winter-hardy to minus 25F.

  4. SKU: R31137/ Perennial
  5. Botanical Name: Sempervivum Hybrids
  6. Common Name: Hens and Chicks
  7. Hardiness Zone: 4-10, Cold Tolerance: -25F
  8. Sun-Shade: Full or Partial Sun
  9. HT/WD: 4-6 inches / 10-12 inches
  10. Bloom Time: Summer to Autumn (Variety Specific)
  11. Cultivar: 3 each in a quick release tray: Jade Rose (reddish), Silverine Metallic (silvery), and Pluto (dark red tips)
  12. Special: Hens and Chicks also know as Sempervivum means "lives forever"; tough and maintenance-free; evergreen with color-changing, succulent foliage; multiply exponentially; propagation a cinch and so much fun; extremely drought tolerant; deer and rabbit resistant; shimmering summer flowers attracts butterflies
  13. Uses: container garden of all types, strawberry pots, groundcover, rock garden, rooftop gardens, rock walls, gravel patches, slopes, and perfect for xeriscapes or water-wise gardens
  14. Growing Guide: Live Forever Hens & Chicks
  15. Shipping Schedule : Spring Shipping & Hardiness Zone Page

    Hens and Chicks

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  • Compact and Colorful Sunpatiens 6 pc

    Roberta’s 6 piece Colorful & Compact Sunpatiens is the grower’s choice in the garden for beautiful, long lasting, continuous flowering from May to October. They offer flowers a month earlier and later than most. This series of sunpatiens are worry free winners for their unbelievable performance in gardens from coast to coast, producing large mounds of bright colors both in the full sun or part shade garden! Their versatility in the garden, coupled with an extraordinarily long bloom season of flowers from spring to frost cannot be matched by any other annual out there. Thriving in high heat and high humidity conditions makes them ideal in gardens from the west to the east and south to the north. And they have been bred to resist the dreaded mildew disease that destroyed most varieties of sunpatiens/impatiens a few years ago.

  • Sku/Class.: R53136/ Annual
  • Botanical Name: Sunpatiens hybrida
  • Common Name: Sunpatiens hybrid
  • Hardiness Zone: 10-11, Cold Tolerance: 35F
  • Sun-Shade: Full Sun to Part
  • HT/WD at Maturity: 14-32 inches / 14-24 inches
  • Bloom Time: Early Summer to Mid Autumn
  • Cultivar: 2 each: Electric Orange (RHS Award of Garden Merit), Neon Pink, and Tropical Rose
  • Special: New breeding breakthrough making them suitable for full sun or shady locations; mounds of bright color for a longer blooming season; versatile and new developments have made them more resilient to heat, drought, and downy mildew; excellent self-cleaning nature reducing deadheading and maintenance; dense, bushy habit produces twice as many flowers; Electric orange won the RHS Award of Garden Merit for ease of growth and excellent performance
  • Uses: mass plantings, flower beds, hanging baskets, containers, windox boxes, containers
  • Growing Guide: Compact and Colorful Sunpatiens
  • Ships: Zone Shipped - **SPRING 2017**
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    $36.63 As low as: $31.14

    Out of stock

  • Winter Hardy Orchids Collection 2 pc

    Orchids have prized the world over for their showy flowers. Orchids are also known across the globe to be one of the most difficult houseplants to take care of. But no longer do your orchids need to stay stuck in the home because with Roberta’s 2 piece Winter Hardy Orchids Collection, you can grow some of the most beautiful orchids outside in your garden that will come back every year, hardy to -15F. And they’re actually easy to grow! But it gets better, because while they are easy to grow, they are also superb clumping varieties that will spread and naturalize in your garden more than any other varieties. Within a few seasons, your two-piece collection can literally turn into hundreds!

    • SKU: R53086/ Perennial
    • Botanical Name: Bletilla striata
    • Common Name: Hardy Chinese Orchid
    • Hardiness Zone: 5-9, Cold Tolerance: -15F
    • Sun-Shade: Part Shade to Part Sun
    • HT at Maturity at Maturity: 1-2 feet / 1- 2 feet
    • Bloom Time: Late Spring to Early Summer
    • Cultivar: 1 purple and 1 white
    • Special: Lush foliage and petite, cattleya-like blooms; spring blooming to beautiful orchid flowers; and treasured in a shady, rock garden, woodland garden, or in a pot inside the home; deer resistant
    • Uses: shady rock garden or container
    • Growing Guide: Winter Hardy Orchids
    • Shipping Schedule : Spring Shipping & Hardiness Zone Page
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  • Strawberry Patio Edibles 6 pc Collection

    Sweet Delizz is the 2016 All-American Selection Winner - the first strawberry to ever win this prestigious award – is acclaimed for its exceptional outdoor performance in many climates across the country. These beautiful uniform, compact plants are perfect for every patio or garden, growing well in containers, hanging baskets or even in a window box! Imagine these tasty treats growing outside your bedroom window…! These award winners will produce a steady stream of delicious fruit from June to the September. Then is Ruby Ann. This eye catcher does great in hanging baskets and produces ruby-red flowers and ruby-red fruit all summer and autumn as well. Its medium sized sweet fruit are irresistible and oh so easy to plop into your mouth. Released in 2016, this brand new strawberry will become a staple in your garden, as it is a stress-free high performer that will produce bounties of strawberries every single year. While your neighbors’ strawberries have fallen by the wayside, Delizz and Ruby Ann will still be putting on a star performance, both in your garden and in your belly. This collection includes 3 each Delizz and Ruby Ann all growing and raring to produce.

    • Sku/Class.: R53133/ Perennial
    • Botanical Name: Fragaria ananassa hybrids
    • Common Name: Patio Strawberry
    • Hardiness Zone: 4-9, Cold Tolerance: -25F
    • Sun-Shade: Full Sun
    • HT/WD: 10-24 inches / 12-18 inches
    • Bloom Time: Summer to Early Autumn
    • Cultivar: Delizz (2016 AAS Vegetable Award Winner) & Ruby Ann
    • Special: Sweet, tastier, gourmet flavor; produces considerably higher yields in the 1st season; award winning quality; hybrid developed for patio pots and small garden spaces; exceptional fruit quality; earlier and longer harvests; loads of produce; compact, uniform nature; attractive a
    • Uses: vegetable gardens, large and small patio containers, strawberry planters
    • Growing Guide: Strawberry Patio Edible
    • Shipping Schedule : Spring Shipping & Hardiness Zone Page
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  • Fragrant Stephanotis Collection 2 pc.

    Roberta’s 2 pc Fragrant Stephanotis Collection will be your favorite fragrant houseplant, offering flowers inside the home from May to October. This tropical twining vine produces enlivening snowy white flowers that perfume the home with a fragrance of exotic jasmine which grow amongst deep green glossy foliage. Chances are the first flower your Stephanotis produces will instantly take you back to your wedding day, as they are a traditional component of most wedding bouquets and wreaths.

    • SKU: R53132/ Tropical (90 Day Warranty)
    • Botanical Name: Stephanotis floribunda
    • Common Name: Madagascar Jasmine
    • Hardiness Zone: 10-11, Cold Tolerance: 50F
    • Sun-Shade: Partial or Diffused Sun
    • HT/WD: 3-6 feet / 12-24 inches
    • Bloom Time: Summer to Fall
    • Cultivar: Stephanotis
    • Special: Very fragrant white flowers; long blooming period; versatile plant for indoor or outdoor growing; tropical twining vine needs a small trellis
    • Uses: containers, warm winter gardens, cut flowers, bouquets
    • Growing Guide: Fragrant Stephanotis
    • Ships: NonZoned- Late April to Early May
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  • Fragrant White Lily of the Valley 3 pc.

    There is something about the Lily of the Valley that takes the mind to a peaceful place. Whether that comes from the fact that they have been a part of life since well before Biblical times, their incredible fragrance that beckons in springtime, or their rare trait of producing flowers in the shade, it is undeniable that the Lily of the Valley is one of the most famous plants in the world. However, Roberta’s 3 pc Fragrant White Lily of the Valley offers the best performing Lily of the Valley available, known to produce up to twice the amount of beautiful bell-shaped flowers compared to other varieties for an extended bloom season of April to June each year, double the bloom season of many other varieties. In the shade! And our collection is one of the absolute most winter hardy collections we’ve ever offered, hardy to minus 40 degrees Fahrenheit!

    • SKU: R53056/ Perennial
    • Botanical Name: Convallaria majalis
    • Common Name: Lily of the Valley
    • Hardiness Zone: 2-9, Cold Tolerant: -40F
    • Sun-Shade: Part Shade to Part Sun
    • HT/WD at Maturity: 4-12 inches / 12-24 inches
    • Bloom Time: Early Summer
    • Cultivar: White Lily of the Valley
    • Special: Multitudes of fragrance with these white blooms beckons in springtime; sturdy, graceful lance shaped foliage; exceptional self-seeders; hardy, dependable and easy to grow
    • Uses: Shade gardens, container, border, groundcover
    • Growing Guide: White Lily of the Valley
    • Shipping Schedule : Spring Shipping & Hardiness Zone Page
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  • Hardy Geranium Set 6 pc

    Hardy Geraniums are lovely fillers for any garden or landscape. And Roberta’s 6-piece Hardy Geranium Collection will indeed fit the bill. But our selection of Johnson’s Blue and Sanguineum Cranesbill Geraniums will provide much more than just green foliage with a few sparse flowers like many varieties do. Both varieties in the collection are renowned for producing immaculate clump-like mounds in the garden, enabling the garden to retain a clean, professional appearance without any additional pruning or work on the gardener’s behalf. Furthermore, both Johnson’s Blue and Sanguineum have been bred to maintain an extended bloom cycle of up to four months, from May to September – practically double the bloom life of most hardy geraniums.

    • SKU: R53068/ Perennial
    • Botanical Name: Geranium cinereum, sanguineum
    • Common Name: Hardy Geranium
    • Hardiness Zone: 4-9, Cold Tolerance: -25F
    • Sun-Shade: Full to Partial Sun
    • HT/WD: 8-18 inches / 12-18 inches
    • Bloom Time: Late Spring to Early Autumn
    • Cultivar: 3 each Johnson's Blue (periwinkle) and Sanguineum (magenta)
    • Special: A favorite for alpine gardens; large, colorful blooms with interesting veins; drought tolerant once established; long blooming period and attractive to butterflies; grows fast and produces immaculate clump-like mounds; garden proven, highly dependable and very reliable; colorful autumnal hues; deer, rabbit, and pest resistant
    • Uses: groundcover, rock garden, container, edging
    • Growing Guide: Hardy Geranium
    • Shipping Schedule : Spring Shipping & Hardiness Zone Page
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  • Shade Loving Lamium Groundcover 4 pc

    A shade loving groundcover, this 4 pc. Shady Loving Lamium Groundcover creates powerful compositions in the garden with its distinctive, two-toned effect of the leaves that simply glow in the shade. This collection has fantastic foliage colorations that vary from ovate to triangular to heart-shaped. They bloom longer, are tolerant of dry or wet conditions, and have disease free growth. Their lovely flower spikes make a great choice for the front of shady borders and will serve as excellent weed-smothering ground cover as well.

    • SKU: R53078 / Perennial
    • Botanical Name: Lamium maculatum
    • Common Name: Spotted Dead Nettle
    • Hardiness Zone: 4-9, Cold Tolerance: -35F
    • Sun-Shade: Full to Part Shade
    • HT/WD at Maturity: 6-12" / 12-24"
    • Bloom Time: Late Spring to Early Summer
    • Cultivar: 2 each: Pink Pewter and Purple Dragon
    • Special: Shimmering and distinctive two-toned leaves; flower spikes are attractive to pollinators; fast growing and weed-smothering; evergreen in mild climates and herbaceous in cooler zones; shade lover; tolerant of dry or wet conditions; disease free growth, dependable, hardy and easy to cultivate; deer and rabbit resistant
    • Uses: combination containers, beds, front of a shady border, slopes, partly sunny or shady groundcover, hanging baskets
    • Growing Guide: Shade Loving Lamium
    • Shipping Schedule : Spring Shipping & Hardiness Zone Page
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