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Diamond Awards

All the plants we offer you are garden worthy but 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, hardiness, disease resistance, ease of care and their sparkle of exceptional beauty.

Diamond Award plants are exceptional because, like diamonds, gardens are forever.

Lilium 'Silk Road'

Matisse Oriental Lilium 'Hachi'

Double Oriental Lilium 'Blizzard'

Double Oriental Lilium 'Curiosity'

Double Oriental Lilium 'Kiss'

Double Oriental Lilium 'Quartz'

Double Oriental Lilium 'Romano'

Matisse Oriental Lilium 'Zeba'

Oriental Lilium 'Dalian'

Oriental Lilium 'Redford'

Oriental Lilium 'Marlon'

Calla Lily Captain Miro

Calla Lily Wisley

Calla Lily Black Tango

Calla Lily Picasso

Calla Lily 'Red Symphony'

Pee Gee Hydrangea 'Sundae Fraise'

Digiplexis 'Berry Canary'

Digiplexis 'Firecracker'

Digiplexis 'Falcon Fire'

Digiplexis 'Flamingo'

Digiplexis 'Illumination Raspberry'

Persicaria 'Taurus'

Persicaria 'Flamingo Feathers'

Japanese Anemone 'Honorine Jobert'

Japanese Anemone 'Harlequin Pastel'

Aquilegia 'White Barlow'

Aquilegia 'Black Barlow'

Echinacea 'Pale Purple Coneflower'

Hippeastrum 'Table Dance'

Dahlia 'Candy'

Dahlia 'Oberon'

Dahlia 'Purple Jean'

Dahlia 'Cupid'

Dahlia 'Formby Empress'

Dahlia 'XXL Raspberry Ice'

Double Winter Rose 'White Ruffles'

Double Winter Rose 'Crocodile Tears'

Double Winter Rose 'Peach Blossom'

Double Winter Rose 'Prima Donna'

Double Winter Rose 'Golden Years'

Lychnis 'Hill Grounds'

Monarda 'Donnerwolke'

Helenium 'Zimbelstern'

Geranium 'J.S. Matu Vu'

Gladioli 'Eminence'

Gladioli 'Bako'

Gladioli 'Blue Topic'

Gladioli 'Milka'

Gladioli 'Purple Party'

Henry's Lily 'Lady Alice'

Henry's Lily

Lilium 'Black Beauty'

Hydrangea 'Runaway Bride'

Double Hippeastrum 'Princess Madeleine'

Double Hippeastrum 'Inca Star'

Matisse Oriental Lilium 'Captain Tricolore'

Oriental Lilium 'The Edge'

Agastache 'Blue Fortune'

Pee Gee Hydrangea 'Diamond Rouge'

Double Hydrangea You and Me 'Desire'

Double Hydrangea You and Me 'Forever'

Digiplexis 'Foxlight Ruby Glow'

Persicaria 'Blackfield'

Japanese Anemone 'Elite Pure White'

Japanese Anemone 'Queen Charlotte'

Dahlia 'Under The Sea'

Dahlia 'Mandalay'

Dahlia 'Edinburgh'

Dahlia Hypnotica 'Rose Bicolour'

Winter Rose 'Blushing Bride'

Geranium 'Anne Thomson'

Geranium 'Rozanne'

Monarda 'Gardenview Scarlet'

Veronica Royal Blue

Geum 'Red Wings'

Tiger Lily 'Splendens'

Japanese Lily 'Uchida'

Lilium 'Silk Road'

Matisse Oriental Lilium 'Hachi'

Double Oriental Lilium 'Blizzard'

Double Oriental Lilium 'Curiosity'

Double Oriental Lilium 'Kiss'

Double Oriental Lilium 'Quartz'

Double Oriental Lilium 'Romano'

Matisse Oriental Lilium 'Zeba'

Oriental Lilium 'Dalian'

Oriental Lilium 'Redford'

Oriental Lilium 'Marlon'

Calla Lily Captain Miro

Calla Lily Wisley

Calla Lily Black Tango

Calla Lily Picasso

Calla Lily 'Red Symphony'

Pee Gee Hydrangea 'Sundae Fraise'

Digiplexis 'Berry Canary'

Digiplexis 'Firecracker'

Digiplexis 'Falcon Fire'

Digiplexis 'Flamingo'

Digiplexis 'Illumination Raspberry'

Persicaria 'Taurus'

Persicaria 'Flamingo Feathers'

Japanese Anemone 'Honorine Jobert'

Japanese Anemone 'Harlequin Pastel'

Aquilegia 'White Barlow'

Aquilegia 'Black Barlow'

Echinacea 'Pale Purple Coneflower'

Hippeastrum 'Table Dance'

Dahlia 'Candy'

Dahlia 'Oberon'

Dahlia 'Purple Jean'

Dahlia 'Cupid'

Dahlia 'Formby Empress'

Dahlia 'XXL Raspberry Ice'

Double Winter Rose 'White Ruffles'

Double Winter Rose 'Crocodile Tears'

Double Winter Rose 'Peach Blossom'

Double Winter Rose 'Prima Donna'

Double Winter Rose 'Golden Years'

Lychnis 'Hill Grounds'

Monarda 'Donnerwolke'

Helenium 'Zimbelstern'

Geranium 'J.S. Matu Vu'

Gladioli 'Eminence'

Gladioli 'Bako'

Gladioli 'Blue Topic'

Gladioli 'Milka'

Gladioli 'Purple Party'

Henry's Lily 'Lady Alice'

Henry's Lily

Lilium 'Black Beauty'

Hydrangea 'Runaway Bride'

Double Hippeastrum 'Princess Madeleine'

Double Hippeastrum 'Inca Star'

Matisse Oriental Lilium 'Captain Tricolore'

Oriental Lilium 'The Edge'

Agastache 'Blue Fortune'

Pee Gee Hydrangea 'Diamond Rouge'

Double Hydrangea You and Me 'Desire'

Double Hydrangea You and Me 'Forever'

Digiplexis 'Foxlight Ruby Glow'

Persicaria 'Blackfield'

Japanese Anemone 'Elite Pure White'

Japanese Anemone 'Queen Charlotte'

Dahlia 'Under The Sea'

Dahlia 'Mandalay'

Dahlia 'Edinburgh'

Dahlia Hypnotica 'Rose Bicolour'

Winter Rose 'Blushing Bride'

Geranium 'Anne Thomson'

Geranium 'Rozanne'

Monarda 'Gardenview Scarlet'

Veronica Royal Blue

Geum 'Red Wings'

Tiger Lily 'Splendens'

Japanese Lily 'Uchida'

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New and Exclusive

These Season Highlights are our 'Cream of the crop' for the current season –the plants and bulbs that are worth a special mention and ready to strut their stuff in your garden. We hope you enjoy them as much as we enjoyed selecting them for you.

Double Hippeastrum 'Wild Dance'

Double Oriental Lilium 'Trentino'

Double Oriental Lilium 'Victoria Secret'

Double Oriental Lilium 'Accolade'

Double Oriental Lilium 'Blizzard'

Double Oriental Lilium 'Curiosity'

Double Oriental Lilium 'Diamond'

Double Oriental Lilium 'Empress Zanloremp'

Double Oriental Lilium 'Fabienne'

Double Oriental Lilium 'Grandamour'

Double Oriental Lilium 'Kadango'

Double Oriental Lilium 'Kiss'

Double Oriental Lilium 'Quartz'

Double Oriental Lilium 'Romano'

Matisse Oriental Lilium 'Front Page'

Matisse Oriental Lilium 'Gracioli'

Matisse Oriental Lilium 'Manisa'

Matisse Oriental Lilium 'Bellville'

Matisse Oriental Lilium 'Zelmira'

Oriental Lily 'Iceberg'

Oriental Lilium 'Tasman'

Oriental Lilium Vigeron

Calla Lily Captain Miro

Calla Lily Black Tango

Calla Lily Macau

Calla Lliy Morning Sun

Calla Lily Monte Carlo

Calla Lily Odessa

Calla Lily Picasso

Calla Lily 'Red Symphony'

Digiplexis 'Flamingo'

Persicaria 'JS Calor'

Persicaria 'Flamingo Feathers'

Persicaria 'Amethyst Summer'

Persicaria 'Pinkfield'

Persicaria 'Lance Corporal'

Japanese Anemone 'Harlequin Pastel'

Foxglove 'Goldcrest'

Chocolate Vine

Hippeastrum 'Arabian Night'

Hippeastrum 'Cleopatra'

Hippeastrum 'Mount Everest'

Hippeastrum 'River Dance'

Hippeastrum 'Striped Beauty'

Hippeastrum 'Table Dance'

Hippeastrum 'Lynx'

Hippeastrum 'Vondel Park'

Dahlia 'Teddy Bear'

Dahlia 'Purple Jean'

Dahlia 'Venetian'

Dahlia 'Pink Wonder'

Dahlia 'Little Lady'

Dahlia 'Bracken Sarah'

Dahlia 'Lady G'

Dahlia 'Novation Pink Bicolour'

Dahlia 'Hypnotica 'Red'

Winter Rose 'Charteruse'

Double Winter Rose 'Raspberry Ripple'

Lychnis 'Hill Grounds'

Teucrium 'Wall Germander'

Geranium 'J.S. Matu Vu'

Gladioli 'Kingston Ruffle'

Hydrangea 'Runaway Bride'

Viola 'Ruffled Yellow'

Henry's Lily

Henry's Lily 'Lady Alice'

Lilium 'Black Beauty'

Double Hippeastrum 'Inca Star'

Double Hippeastrum 'Princess Madeleine'

Double Oriental Lilium 'Arosa'

Persicaria 'Blackfield'

Japanese Anemone 'Queen Charlotte'

Caryopteris Grand Bleu

Hippeastrum 'Just Smile'

Hippeastrum 'Mango Charm'

Hippeastrum 'Mojito'

Dahlia 'Mandalay'

Lupin 'Texas Bluebonnet'

Seaholly 'Big Blue'

Geranium 'Anne Thomson'

Geum 'Pink Petticoat'

Aster 'Twilight'

Viola 'Ruffled Dark Heart'

Viola 'Purple White Rim'

Viola 'Ruffled Wine'

Tiger Lily 'Splendens'

Japanese Lily 'Uchida'

Double Hippeastrum 'Wild Dance'

Double Oriental Lilium 'Trentino'

Double Oriental Lilium 'Victoria Secret'

Double Oriental Lilium 'Accolade'

Double Oriental Lilium 'Blizzard'

Double Oriental Lilium 'Curiosity'

Double Oriental Lilium 'Diamond'

Double Oriental Lilium 'Empress Zanloremp'

Double Oriental Lilium 'Fabienne'

Double Oriental Lilium 'Grandamour'

Double Oriental Lilium 'Kadango'

Double Oriental Lilium 'Kiss'

Double Oriental Lilium 'Quartz'

Double Oriental Lilium 'Romano'

Matisse Oriental Lilium 'Front Page'

Matisse Oriental Lilium 'Gracioli'

Matisse Oriental Lilium 'Manisa'

Matisse Oriental Lilium 'Bellville'

Matisse Oriental Lilium 'Zelmira'

Oriental Lily 'Iceberg'

Oriental Lilium 'Tasman'

Oriental Lilium Vigeron

Calla Lily Captain Miro

Calla Lily Black Tango

Calla Lily Macau

Calla Lliy Morning Sun

Calla Lily Monte Carlo

Calla Lily Odessa

Calla Lily Picasso

Calla Lily 'Red Symphony'

Digiplexis 'Flamingo'

Persicaria 'JS Calor'

Persicaria 'Flamingo Feathers'

Persicaria 'Amethyst Summer'

Persicaria 'Pinkfield'

Persicaria 'Lance Corporal'

Japanese Anemone 'Harlequin Pastel'

Foxglove 'Goldcrest'

Chocolate Vine

Hippeastrum 'Arabian Night'

Hippeastrum 'Cleopatra'

Hippeastrum 'Mount Everest'

Hippeastrum 'River Dance'

Hippeastrum 'Striped Beauty'

Hippeastrum 'Table Dance'

Hippeastrum 'Lynx'

Hippeastrum 'Vondel Park'

Dahlia 'Teddy Bear'

Dahlia 'Purple Jean'

Dahlia 'Venetian'

Dahlia 'Pink Wonder'

Dahlia 'Little Lady'

Dahlia 'Bracken Sarah'

Dahlia 'Lady G'

Dahlia 'Novation Pink Bicolour'

Dahlia 'Hypnotica 'Red'

Winter Rose 'Charteruse'

Double Winter Rose 'Raspberry Ripple'

Lychnis 'Hill Grounds'

Teucrium 'Wall Germander'

Geranium 'J.S. Matu Vu'

Gladioli 'Kingston Ruffle'

Hydrangea 'Runaway Bride'

Viola 'Ruffled Yellow'

Henry's Lily

Henry's Lily 'Lady Alice'

Lilium 'Black Beauty'

Double Hippeastrum 'Inca Star'

Double Hippeastrum 'Princess Madeleine'

Double Oriental Lilium 'Arosa'

Persicaria 'Blackfield'

Japanese Anemone 'Queen Charlotte'

Caryopteris Grand Bleu

Hippeastrum 'Just Smile'

Hippeastrum 'Mango Charm'

Hippeastrum 'Mojito'

Dahlia 'Mandalay'

Lupin 'Texas Bluebonnet'

Seaholly 'Big Blue'

Geranium 'Anne Thomson'

Geum 'Pink Petticoat'

Aster 'Twilight'

Viola 'Ruffled Dark Heart'

Viola 'Purple White Rim'

Viola 'Ruffled Wine'

Tiger Lily 'Splendens'

Japanese Lily 'Uchida'

The Shortlist

Each season we offer limited releases and special offers in addition to our main catalogue. This allows us to show off some new products, and those we have limited numbers of.

Whilst you are here, why not see if you can find yourself a bargain in the Clearance page - you might just save yourself 50% of the regular price..

Aquilegia 'Christa Barlow'

Aquilegia 'Nora Barlow'

Boston Ivy

Clematis 'Balearica'

Clematis 'Freckles'

Clematis 'Lansdowne Gem'

Clematis 'Wisley Cream'

Clematis 'Purity'

Sweet Autumn Clematis

Ivy Leaf Geranium Great Balls of Fire Deep Rose

Ivy Leaf Geranium Great Balls of Fire 'Melon'

Ivy Leaf Geranium Great Balls of Fire 'Dark Red'

Ivy Leaf Geranium Great Balls of Fire 'Violet Blue'

Ivy Leaf Geranium Great Balls of Fire 'Lavender'

Ivy Leaf Geranium Great Balls of Fire 'White'

Ivy Leaf Geranium Great Balls of Fire Red Bicolour

Aquilegia 'Ruby Port'

Cosmos 'Chocoholic'

Crimson Flag Lily Major

Penstemon 'Husker's Red'

Dahlia 'Cafe au Lait'

Bleeding Heart 'Alba'

Tree Peony 'Shimadaijin'

Lilium 'White Planet'

Hippeastrum 1000 Stars'

Fuchsia 'Peachy'

Fuchsia 'Sir Matt Busby'

Fuchsia 'Addison Raf'

Salvia 'Mirage Blue'

Ivy Leafed Geranium Great Balls of Fire 'Burgundy Blaze'

Geranium Savannah 'Oh So Orange'

Liatris Blazing Star

Ligularia 'Midnight Lady'

Oriental Lilies Mixed

Peony Mixed

Pearl Lilies Mixed

Leichtlin's Lily

Zygocactus Amazonia 'Pink'

Hydrangea 'Runaway Bride'

Hippeastrum 'Arabian Night'

Tuberose

Double Oriental Lilium 'Empress Zanloremp'

Hippeastrum Pretty in Pink'

Lysimachia 'Beth Chatto's Form'

Dowdeswell Delphinium 'Royal Aspirations'

Asiatic Pot Lilium 'Trendy Barcelona'

Asiatic Pot Lilium 'Trendy Las Palmas'

Matisse Asiatic Lilium 'Stracciatella Event'

Matisse Asiatic Lilium 'Viva La Vida'

Geranium 'Rozanne'

Aquilegia 'Christa Barlow'

Aquilegia 'Nora Barlow'

Boston Ivy

Clematis 'Balearica'

Clematis 'Freckles'

Clematis 'Lansdowne Gem'

Clematis 'Wisley Cream'

Clematis 'Purity'

Sweet Autumn Clematis

Ivy Leaf Geranium Great Balls of Fire Deep Rose

Ivy Leaf Geranium Great Balls of Fire 'Melon'

Ivy Leaf Geranium Great Balls of Fire 'Dark Red'

Ivy Leaf Geranium Great Balls of Fire 'Violet Blue'

Ivy Leaf Geranium Great Balls of Fire 'Lavender'

Ivy Leaf Geranium Great Balls of Fire 'White'

Ivy Leaf Geranium Great Balls of Fire Red Bicolour

Aquilegia 'Ruby Port'

Cosmos 'Chocoholic'

Crimson Flag Lily Major

Penstemon 'Husker's Red'

Dahlia 'Cafe au Lait'

Bleeding Heart 'Alba'

Tree Peony 'Shimadaijin'

Lilium 'White Planet'

Hippeastrum 1000 Stars'

Fuchsia 'Peachy'

Fuchsia 'Sir Matt Busby'

Fuchsia 'Addison Raf'

Salvia 'Mirage Blue'

Ivy Leafed Geranium Great Balls of Fire 'Burgundy Blaze'

Geranium Savannah 'Oh So Orange'

Liatris Blazing Star

Ligularia 'Midnight Lady'

Oriental Lilies Mixed

Peony Mixed

Pearl Lilies Mixed

Leichtlin's Lily

Zygocactus Amazonia 'Pink'

Hydrangea 'Runaway Bride'

Hippeastrum 'Arabian Night'

Tuberose

Double Oriental Lilium 'Empress Zanloremp'

Hippeastrum Pretty in Pink'

Lysimachia 'Beth Chatto's Form'

Dowdeswell Delphinium 'Royal Aspirations'

Asiatic Pot Lilium 'Trendy Barcelona'

Asiatic Pot Lilium 'Trendy Las Palmas'

Matisse Asiatic Lilium 'Stracciatella Event'

Matisse Asiatic Lilium 'Viva La Vida'

Geranium 'Rozanne'

Diamond Awards

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The Shortlist

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