• 
  Geranium Wallichianum Kelly Anne | Cranesbill

  £19.99

• 
  Geranium × Johnsonii Johnsons Blue | Cranesbill

  From £8.99

  4 options available

• 
  Geranium × Magnificum Rosemoor | Cranesbill

  From £9.99

  2 options available

• 
  Geranium × Oxonianum Wargrave Pink | Cranesbill

  From £9.99

  3 options available

• Geum Blazing Sunset | Avens

  £18.99

• Geum Lady Stratheden | Avens

  From £9.99

  3 options available

• Geum Totally Tangerine | Avens

  From £14.99

  5 options available

• Gillenia Trifoliata | Bowmans Root

  From £9.99

  5 options available

• Ginkgo Biloba | Maidenhair Tree

  From £27.99

  2 options available

• Gladiolus Communis Byzantinus

  From £5.99

  2 options available

• Gooseberry Hinnonmaki Yellow

  From £19.99

• Grape Black Hamburg | Schiava Grossa

  £24.99

• Grape Boskoop Glory | Seedless Grape

  £15.00

• Grape Centennial Seedless | Seedless Grape

  £15.00

• Grape Chardonnay | White Wine Outdoor Or Indoor Grape

  £24.99

• Grape Crimson Seedless | Seedless Grape

  £24.99

• Grape Muscat Bleu | Dessert Grape

  £24.99

• Grape Pinot Noir | Red Wine Outdoor Grape

  £24.99

• Grape Regent | Outdoor Grape

  £24.99

• Hakonechloa Macra Albovariegata | Japanese Forest Grass

  From £12.99

  3 options available

• Hedera Helix Glacier | English Ivy Or Common Ivy

  £29.99

• BESTSELLER

  Helenium Moerheim Beauty | Sneezeweed

  From £10.99

  3 options available

• Helenium The Bishop | Sneezeweed

  From £10.99

  3 options available

• Helenium Waltraut | Sneezeweed

  From £10.99

  2 options available

• Helianthus annuus Ms Mars | Sunflower

  £2.99

• Helianthus Tall Single | Sunflower

  From £2.49

  2 options available

• Helleborus Annas Red | Hellebore

  From £32.99

  2 options available

• Helleborus Harvington Double Chocolate | Lenten Rose Or Hellebore

  From £29.99

  2 options available

• Helleborus Harvington Double Lilac Speckled | Lenten Rose Or Hellebore

  From £29.99

  2 options available

• Helleborus Harvington Double Pink | Lenten Rose Or Hellebore

  From £29.99

  2 options available

• Helleborus Harvington Red | Lenten Rose Or Hellebore

  From £27.99

  2 options available

• Helleborus Harvington White Speckled | Lenten Rose Or Hellebore

  From £27.99

  2 options available

• Helleborus Niger | Christmas Rose

  From £9.99

  3 options available

• Helleborus × Ericsmithii Pirouette | Hellebore

  From £27.99

  2 options available

• Helleborus × Sternii | Hellebore

  From £24.99

• Hemerocallis Canadian Border Patrol | Daylily

  From £7.99

  2 options available

• Hemerocallis Olive Bailey Langdon | Daylily

  From £7.99

  2 options available

• Hemerocallis Strawberry Candy | Daylily

  From £7.99

  2 options available

• Herb Garden Caddy Gift Set | Gift Set

  £14.99

• Hesperantha Coccinea Alba | Schizostylis

  From £12.99

  2 options available

• Heucherella Brass Lanterns | Heucherella

  From £12.99

  2 options available

• Hibiscus Syriacus Blue Chiffon | Tree Hollyhock

  £29.99

• Hibiscus Syriacus Gandini Van Aart Ruby | Tree Hollyhock Flower Tower Ruby

  £29.99

• Hibiscus Syriacus Starburst Chiffon | Tree Hollyhock

  £29.99

• Hollyhocks Single Mixed | Alcea

  £2.49

• Hosta Blue Mouse Ears | Plantain Lily

  From £9.99

  2 options available

• Hosta Devon Green | Plantain Lily

  From £9.99

  3 options available

• Hosta Fortunei Albopicta | White-Painted Plantain Lily

  From £6.99

  4 options available

• Hosta Francee | Plantain Lily

  From £6.99

  4 options available

• Hosta Patriot | Plantain Lily

  From £9.99

  4 options available

• Hosta Praying Hands | Plantain Lily

  From £9.99

  2 options available

• Hosta Sieboldiana Elegans | Giant Blue Hosta

  From £6.99

  6 options available

• Hosta Sum And Substance | Plantain Lily

  From £9.99

  4 options available

• Hyacinthus Orientalis Blue Pearl | Hyacinth

  From £7.99

  4 options available

• Hyacinthus Orientalis Carnegie | Hyacinth

  From £8.49

  2 options available

• Hyacinthus Orientalis Delft Blue | Hyacinth

  From £7.99

  4 options available

• Hyacinthus Orientalis Fondant | Hyacinth

  From £8.49

  2 options available

• Hyacinthus Orientalis Jan Bos | Hyacinth

  From £7.99

  4 options available

• Hyacinthus Orientalis Peter Stuyvesant | Hyacinth

  From £8.49

  2 options available

• Hyacinthus Orientalis Pink Pearl | Hyacinth

  From £7.99

  4 options available

• Hyacinthus Orientalis Purple Sensation | Hyacinth

  From £8.49

  2 options available

• Hyacinthus Orientalis Woodstock | Hyacinth

  From £8.49

  2 options available

• BESTSELLER

  Hydrangea Anomala Subsp. Petiolaris | Climbing Hydrangea

  From £14.99

  3 options available

• BESTSELLER

  Hydrangea Arborescens Annabelle | Sevenbark

  From £25.79

  3 options available

• BESTSELLER

  Hydrangea Arborescens Incrediball | Sevenbark

  From £35.75

  2 options available

• Hydrangea Arborescens Lime Rickey | Sevenbark

  From £34.99

  2 options available

• Hydrangea Arborescens Pink Annabelle | Sevenbark

  £39.99

• Hydrangea Arborescens Sweet Annabelle | Sevenbark

  £37.99

• Hydrangea Macrophylla Glam Rock

  From £19.99

  2 options available

• Hydrangea Macrophylla You And Me Together

  £24.99

• Hydrangea Miss Saori

  £28.99

• Hydrangea Paniculata Little Spooky

  £26.99

• Hydrangea paniculata Polestar | Hdrangea Switch Ophelia

  £24.75

• BESTSELLER

  Hydrangea Paniculata Skyfall

  From £26.75

  2 options available

• Hydrangea Quercifolia Snow Queen | Oak-Leaved Hydrangea

  £29.99

• Hydrangea Runaway Bride Snow White | Garland Hydrangea

  From £44.99

• Hypericum × Hidcoteense Hidcote | St. Johns Wort

  £17.99

• Iberis Sempervirens Appen-Etz | Candy Tuft

  £8.99

• Ilex Aquifolium Argentea Marginata | Broad-Leaved Silver Holly

  £38.99

• Ilex Aquifolium J.C. Van Tol | English Holly (self-fertile female)

  From £38.99

• Ilex aquifolium | English Holly

  From £7.99

  2 options available

• Ipomoea lobata | Spanish Flag

  £2.25

• Ipomoea purpurea Grandpa Ott | Morning Glory

  £2.25

• Iris Alida | Iris Reticulata

  From £9.99

  2 options available

• Iris Black Dragon | Bearded Iris

  From £7.99

  2 options available

• Iris Black Gamecock | Water Iris

  From £14.99

  4 options available

• Iris Burgermeister | Bearded Iris

  From £7.99

  2 options available

• Iris Caesars Brother | Siberian Iris

  From £12.99

  2 options available

• Iris Champagne Elegance | Bearded Iris

  From £7.99

  2 options available

• Iris Chrysographes Black-Flowered | Gold-Marked Iris

  From £12.99

  3 options available

• Iris Edith Wolford | Bearded Iris

  From £7.99

  2 options available

• Iris English Cottage | Bearded Iris

  From £7.99

  2 options available

• Iris Harmony | Iris Reticulata

  From £9.99

  2 options available

• Iris Maid of Orange | Bearded Iris

  From £7.99

  2 options available

• Iris Mystic Beauty | Dutch Iris

  From £5.99

  2 options available

• Iris Pauline | Iris Reticulata

  From £9.99

  2 options available

• Iris Pixie | Iris Reticulata

  From £9.99

  2 options available

• Iris Pseudacorus | Yellow Flag Iris

  From £12.99

  4 options available

• Iris Red Ember | Dutch Iris

  From £9.99

  2 options available

• Iris Silver Edge | Siberian Iris

  £24.99