Diamond Award

The Tesselaar Diamond Award highlights plants of distinction. All the plants we offer you are garden worthy, but to qualify for the prestigious Tesselaar Diamond Award, we select only those plants that stand out from the crowd. The best of the best.

Our criterion is based on their floriferous nature, their hardiness, their disease resistance, their ease of care, or their sparkle of exceptional beauty. Diamond Award plants are exceptional, because like diamonds, gardens are forever.

  • Japanese Windflower 'Pink Saucer'

    Easy shade plants.

     
  • Daphne 'Perfume Princess'

    The largest flowers for the longest time.

     
  • Digiplexis Illumination 'Berry Canary'

    Stems of brilliance.

     
  • Monkey Tail Cactus

    The wow factor.

     
  • African Daisy Zion 'Purple Sun'

    New in 2020.

     
  • Evening Primrose 'Pink Petticoats'

    Marshmallow pink petals.

     
  • Reblooming Daylily 'Bettylen'

    New in 2020.

     
  • Cascading Cymbidium Orchid 'Itchycoo Park' x Ruby Eye 'Razzle Dazzle'

    New in 2020.

     
  • Cascading Cymbidium Orchid Sarah Jean 'Ice Cascade'

    Spectacular and reliable.

     
  • Reblooming Daylily 'Berrylicious'

    New in 2020.

     
  • Marguerite Daisies Sassy 'Red'

    New in 2020.

     
  • Cascading Cymbidium Orchid Paradisian Beach 'Pink Sensation'

    New in 2020.

     
  • Aquilegia Chocolate Soldier

    A super sweet heirloom variety.

     
  • Cascading Cymbidium Orchid Satisfaction 'Golden Beauty'

    New in 2020.

     
  • Cascading Cymbidium Orchid Last Tango 'Geyserland'

    Prolific blooms.

     
  • Verbena Wicked 'Purple'

    Floral abundance.

     
  • Peruvian Lily Inca 'Flamingo'

    New in 2020.

     
  • Upright Cymbidium Orchid Alexandra Beauty 'Pink Blush'

    New in 2020.

     
  • African Daisy 3D 'Lemon Ice'

    Great in gardens and pots.

     
  • Salvia 'Oceana Blue'

    New in 2020.

     
  • Peruvian Lily Inca 'Battle'

    Compact and free flowering.

     
  • Reblooming Daylily 'Crystal Pinot'

    New in 2020.

     
  • Garvinea Gerbera 'Sweet Memories'

    Making memories.

     
  • Ligularia 'Designer Verde'

    Fashionable foliage.

     
  • African Daisy Margarita 'White Spoon'

    New in 2020.

     
  • Petunia SuperCal 'Cinnamon'

    Spice it up.

     
  • Sanguisorba 'Red Thunder'

    We are thunderstruck!

     
  • Verbena Lanai 'Candy Cane'

    Flowers all summer long.

     
  • Buddleja 'High Five Purple'

    Give me five!

     
  • Shasta Daisy Dreams

    The stuff of dreams.

     
  • African Daisy 3D 'Violet Berry'

    Perfect for picking.

     
  • Petunia 'Surprise Moonlight Bay'

    New in 2020.

     
  • Hibiscus Summer Sensations 'Double Blushing White'

    New in 2020.

     
  • Peruvian Lily Inca 'Rio'

    New in 2020.

     
  • Peruvian Lily Inca 'Yuko'

    Easy and floriferous.

     
  • African Daisy 3D 'Banana Shake'

    Shake it up.

     
  • Philadelphus 'Belle Etoile'

    Simple and sweet.

     
  • Salvia VIBE 'Ignition Purple'

    It's the vibe.

     
  • Petunia SuperCal 'Premium French Vanilla'

    Abundant with large flowers.

     
  • Peruvian Lily Inca 'Vienna'

    New in 2020.

     
  • Calla Lily 'Crystal Blush'

    Blushing beauties.

     
  • African Daisy Margarita 'Blue Sunrise'

    Chameleon petals.

     
  • African Daisy 3D 'Purple Explosion'

    An explosion of flowers.

     
  • Philadelphus Mock Orange

    A fantastic, flowering shrub.

     
  • Lithodora 'Grace Ward'

    Azure blue flowers.

     
  • African Daisies Collection

    Tough and free flowering.

     
  • Corydalis 'Porcelain Blue'

    Ethereal beauty.

     
  • Upright Cymbidium Orchid Mini Claret 'Royal Reserve'

    New in 2020.

     
  • Garvinea Gerbera 'Sweet Dreams'

    Potted pleasure.

     
  • Garvinea Gerbera 'Sweet Smile'

    They bring the smiles.

     
  • Peruvian Lily Inca 'Tirol'

    New in 2020.

     
  • Marguerite Daisies Sassy 'Rose'

    New in 2020.

     
  • African Daisy Margarita 'White'

    New in 2020.

     
  • Petunia SuperCal 'Blue'

    Get the blues.

     
  • Calla Lily 'Hot Chocolate'

    Delectable in gardens or pots.

     
  • Calla Lily 'Hot Cherry'

    Hot colour.

     
  • Upright Cymbidium Orchid Forrest Place 'Queen's Jewels

    New in 2020.

     
  • Garvinea Gerbera Collection

    Revolutionary Gerberas.

     
  • Marguerite Daisies Sassy White'

    Classic beauty.

     
  • Rudbeckia 'Goldsturm'

    Summer gold.

     
  • Peruvian Lily Inca 'Bandit'

    Fill your vases.

     
  • Biden Namid 'Compact Yellow'

    Compact and floriferous.

     
  • Petunia SuperCal Collection

    Colourful and versatile.

     
  • Marguerite Daisies Sassy Collection

    Fill your vases!

     
  • Garvinea Gerbera 'Sweet Frosting'

    Sweet as they come.

     
  • Petunia SuperCal 'Premium Caramel Yellow'

    Vigorous and long flowering.

     
  • Peruvian Lilies Collection

    Ticking all the boxes.

     
  • Marguerite Daisies Sassy 'Pink'

    New in 2020.

     
  • Salvia 'Purple and Bloom'

    New in 2020.

     
  • Garvinea Gerbera 'Sweet Surprise'

    Dependable beauties.

     
  • Lamium 'Jade Frost'

    Evergreen ground cover for shade.

     
  • Petunia SuperCal 'Crimson Red'

    Knockout blooms.

     
  • Salvia 'Black and Bloom'

    Tough as old boots.

     
  • Astelia 'Silver Shadow'

    New in 2020.

     
  • Siberian Iris 'Tipped Blue'

    New in 2020.

    This product is currently out of stock and unavailable.

  • Cascading Cymbidium Orchid Mary Green 'Mayfair'

    Fast to flower.

    This product is currently out of stock and unavailable.

  • Siberian Iris 'Sun Grooves'

    New in 2020.

    This product is currently out of stock and unavailable.

  • Cascading Cymbidium Orchids Collection

    Gorgeous in pots or baskets.

    This product is currently out of stock and unavailable.

  • Reblooming Daylily 'Pink Stripes'

    New in 2020.

    This product is currently out of stock and unavailable.

  • Reblooming Daylily 'Catcher in the Eye'

    New in 2020.

    This product is currently out of stock and unavailable.