Kniphofia galpinii
A clump-forming perennial with narrow, arching leaves and wiry stems of reddish orange flowers.
Kniphofia northiae
Stunning erect heads of pale yellow flowers opening from red buds
Kniphofia thomsonii var. snowdenii
A clump-forming perennial with narrow, upright leaves and stems of yellowish orange or coral-pink flowers.
Kniphofia uvaria
A clump-forming perennial with narrow, V-shaped leaves and flower spikes of red buds opening to orange then fading to yellow.
Kniphofia uvaria ‘Flamenco’
A clump-forming perennial with narrow, V-shaped leaves and flower spikes of red buds opening to orange then fading to yellow.
Koeleria glauca
A densely tufted grass with narrow, glaucous, grey-green leaves and silver-grey spikelets in early summer.
Koelreuteria paniculata
A spreading tree with leaves emerging red-pink turning mid-green. Small yellow flowers are followed by bladder-like pink or red flushed fruit.
Kohleria eriantha
An attractive plant with tubular scarlet orange flowers with a yellow speckled mouth
Kohleria eriantha ‘Rongo’
An attractive plant with tubular red flowers with a white veined mouth
Kolkwitzia amabilis
A suckering shrub with arching branches of dark green leaves and masses of bell-shaped pink flowers with yellow throats from late spring to early summer.
Kolkwitzia amabilis ‘Pink Cloud’
A suckering shrub with arching branches of dark green leaves and masses of bell-shaped bright, deep pink flowers with yellow throats from late spring to early summer.
Kolkwitzia Amabis ‘Maradco’
Arching deciduous shrub, with the leaves emerging golden-yellow, before taking on mustard tints in midsummer & finally, autumn russet colours. Masses of bell shaped pink flowers,with yellow throats.