Jasminium polyanthum
A beautiful flowering houseplant with salverform fragrant white flowers pink in bud
Jasione montana
An annual or bi annual with narrow leaves and blue flowers in summer.
Jasione laevis ‘Blaulicht’ BLUE LIGHT
A densely tufted alpine with narrow leaves and vivid blue flowers in summer.
Jasione heldreichii
An erect alpine with narrow leaves and blue flowers in summer.
Jacaranda mimosifolia
A very pretty plant foliage plant with attractive feathery foliage. it is unlikely to flower in the house
Ixora coccinea
A very pretty flowering plant with glossy leaves and large heads of tubular flowers
Ixia Hybrids
A very pretty plant with star-shaped brightly coloured flowers
Itea virginica
A deciduous shrub with arching stems and finely toothed dark green leaves turning red to purple in autumn. Fragrant, creamy white flowers in summer.
Itea ilicifolia
An evergreen shrub with arching stems and spiny toothed dark green leaves. Small catkin-like, greenish white flowers from mid-summer to early autumn.
Isatis tinctoria
A tap-rooted short-lived perennial with rosettes of grey-green leaves. Panicles of yellow in early summer.
Iris x robusta ‘Gerald Darby’
An iris with arching leaves spotted purple at the bases and violet-blue flowers with white and violet veining at the base of the petals in late spring.An aquatic iris with narrow green leaves and purple-red flowers in early summer.
Iris x fulvala
An aquatic iris with narrow leaves and purple-red flowers.An aquatic iris with narrow green leaves and purple-red flowers in early summer.