Iberis - Candytuft - 9cm Perennial
Ilex altaclarensis - Holly - Large shrub with handsome quite large leaves. Makes an tall screen or hedge. Tolerant of seaside and industrial conditions.
Ilex altaclarensis J C Van Tol - Holly Highclere - A superb cultivar with dark shining almost spineless green leaves and producing large regular crops of red berries.
Ilex aquifolium - Holly Common - Large shrub-medium tree large green leaves shiney leaves. Common Holly.
Ilex aquifolium Golden King - Holly - Broad almost spineless green edged gold leaves. Female. Evergreen. Ht. slow up to 15-20ft. Will grow in sun or partial shade. A bright addition to any garden.
Ilex aquifolium Silver Queen - Holly - Evergreen shrub that is a male. H 5M. S4M. Has purple young branches. Oval spiny leaves pink when young mature to very dark green almost black with broad cream edging. Requires sun or shade and well drained soil.
Ilex argentea marginata - Holly - Broad Leaved Silver Holly. A handsome free fruiting female t ree with bright red berriesgreen stems and white margined l eaves. Pink young growth.
Ilex Blue Angel - Holly - A delightful form of holly with a blue tinge to the foliage. Good strong growth.
Ilex Blue Prince - Holly - Deep green foliage with a bluey tinge. Black stems, bushy growth.
Ilex ferrox - Holly,hedgehog. - An unusual golden variegated holly with small and attractive crenulated leaf. Slower growing than most hollies, and makes and excellent hedge.
Imperata Red Baron - - Red-yellow leaves, 40cm.
Incarvillia - Trumpet Flower, hardy gloxinia - 9cm Perennial
Incarvillia delavayi - - 3ltr Perennial
Incarvillia delavayi - Trumpet flower, hardy gloxinia - Leaves dark green, flowers in racemes of up to 10, pink trumpets in early and midsummer. Moist well drained soil.
Incarvillia delavayi Snowtop - - 3ltr Perennial
Incarvillia delavayi Snowtop - Trumpet flower, hardy gloxinia - 1ltr Perennial
Inula Orientalis - Scabwort - 9cm Perennial
Iris germ Ola Kala - - 3ltr Perennial
Iris germ Ola Kala - Common flag - Successful on most soils, the top half of the rhizome should be above ground. Beautiful scented flowers in May/June. Perfect for the rockery or front of border in full sun.
Iris germ Sangreal - - 3ltr Perennial
Iris germ Sangreal - - Successful on most soils, the top half of the rhizome should be above ground. Beautiful scented flowers in May/June. Perfect for the rockery or front of border in full sun.
Iris pall Variagata - - 3ltr Perennial
Iris Pseudacorus - - 3ltr Perennial
Iris Pseudacorus - Water flag, yellow flag - A robust beardless iris with handsome, mid-green leaves and profuse bright yellow flowers on 1m stems which are borne in early spring. It prefers a moist soil. The top half of the rhizome should be above ground. Perfect for the rockery or front of border in full sun.
Iris sib Perrys Blue - - 3ltr Perennial
Iris sib Perrys Blue - Siberian flag - A popular bearded iris with strong vertical clumps of slender, bright green leaves, 0.6-1.2m high. In late spring flowering stems rise above the foliage with narrow petalled, rich lilac-blue flowers with yellow markings and netted brown towards the base of the falls. Successful on most soils, the top half of the rhizome should be above ground.
Iris sib Ruffled velvet - - 3ltr Perennial
Iris sib Ruffled velvet - Siberian flag - A popular bearded iris with strong vertical clumps of slender, bright green leaves, 0.6-1.2m high. In late spring flowering stems rise above the foliage with ruffled-petalled, deep purple flowers. Successful on most soils, the top half of the rhizome should be above ground.
Iris sib White Swirl - - 3ltr Perennial
Iris sib White Swirl - Siberian flag - A popular bearded iris with strong vertical clumps of slender, bright green leaves, 0.6-1.2m high. In late spring flowering stems rise above the foliage with pure white flowers, yellow at the base and flared, rounded petals. Successful on most soils, the top half of the rhizome should be above ground.
Ilex altaclarensis - Holly - Large shrub with handsome quite large leaves. Makes an tall screen or hedge. Tolerant of seaside and industrial conditions.
Ilex altaclarensis J C Van Tol - Holly Highclere - A superb cultivar with dark shining almost spineless green leaves and producing large regular crops of red berries.
Ilex aquifolium - Holly Common - Large shrub-medium tree large green leaves shiney leaves. Common Holly.
Ilex aquifolium Golden King - Holly - Broad almost spineless green edged gold leaves. Female. Evergreen. Ht. slow up to 15-20ft. Will grow in sun or partial shade. A bright addition to any garden.
Ilex aquifolium Silver Queen - Holly - Evergreen shrub that is a male. H 5M. S4M. Has purple young branches. Oval spiny leaves pink when young mature to very dark green almost black with broad cream edging. Requires sun or shade and well drained soil.
Ilex argentea marginata - Holly - Broad Leaved Silver Holly. A handsome free fruiting female t ree with bright red berriesgreen stems and white margined l eaves. Pink young growth.
Ilex Blue Angel - Holly - A delightful form of holly with a blue tinge to the foliage. Good strong growth.
Ilex Blue Prince - Holly - Deep green foliage with a bluey tinge. Black stems, bushy growth.
Ilex ferrox - Holly,hedgehog. - An unusual golden variegated holly with small and attractive crenulated leaf. Slower growing than most hollies, and makes and excellent hedge.
Imperata Red Baron - - Red-yellow leaves, 40cm.
Incarvillia - Trumpet Flower, hardy gloxinia - 9cm Perennial
Incarvillia delavayi - - 3ltr Perennial
Incarvillia delavayi - Trumpet flower, hardy gloxinia - Leaves dark green, flowers in racemes of up to 10, pink trumpets in early and midsummer. Moist well drained soil.
Incarvillia delavayi Snowtop - - 3ltr Perennial
Incarvillia delavayi Snowtop - Trumpet flower, hardy gloxinia - 1ltr Perennial
Inula Orientalis - Scabwort - 9cm Perennial
Iris germ Ola Kala - - 3ltr Perennial
Iris germ Ola Kala - Common flag - Successful on most soils, the top half of the rhizome should be above ground. Beautiful scented flowers in May/June. Perfect for the rockery or front of border in full sun.
Iris germ Sangreal - - 3ltr Perennial
Iris germ Sangreal - - Successful on most soils, the top half of the rhizome should be above ground. Beautiful scented flowers in May/June. Perfect for the rockery or front of border in full sun.
Iris pall Variagata - - 3ltr Perennial
Iris Pseudacorus - - 3ltr Perennial
Iris Pseudacorus - Water flag, yellow flag - A robust beardless iris with handsome, mid-green leaves and profuse bright yellow flowers on 1m stems which are borne in early spring. It prefers a moist soil. The top half of the rhizome should be above ground. Perfect for the rockery or front of border in full sun.
Iris sib Perrys Blue - - 3ltr Perennial
Iris sib Perrys Blue - Siberian flag - A popular bearded iris with strong vertical clumps of slender, bright green leaves, 0.6-1.2m high. In late spring flowering stems rise above the foliage with narrow petalled, rich lilac-blue flowers with yellow markings and netted brown towards the base of the falls. Successful on most soils, the top half of the rhizome should be above ground.
Iris sib Ruffled velvet - - 3ltr Perennial
Iris sib Ruffled velvet - Siberian flag - A popular bearded iris with strong vertical clumps of slender, bright green leaves, 0.6-1.2m high. In late spring flowering stems rise above the foliage with ruffled-petalled, deep purple flowers. Successful on most soils, the top half of the rhizome should be above ground.
Iris sib White Swirl - - 3ltr Perennial
Iris sib White Swirl - Siberian flag - A popular bearded iris with strong vertical clumps of slender, bright green leaves, 0.6-1.2m high. In late spring flowering stems rise above the foliage with pure white flowers, yellow at the base and flared, rounded petals. Successful on most soils, the top half of the rhizome should be above ground.
