Helichrysum milfordiae
A mat-forming evergreen alpine with hairy, silvery green leaves. Daisy-like papery white flowerheads with glossy white, crimson backed bracts in spring.
Helichrysum petiolare
A mound-forming or trailing evergreen shrub with heart-shaped, grey woolly leaves. White flowerheads in late summer and autumn.
Helichrysum splendidum
A compact bushy evergreen shrub with white-woolly stems and narrow silver-grey leaves. Clusters of dark yellow flowerheads from late summer to autumn.
Helictotrichon sempervirens
An evergreen grass with grey-blue leaves radiating outwards from the centre to form a neat clump. Oat-like flowers are grey-blue at first, quickly turning straw-coloured.
Heliocereus speciosus
Pretty bright red trumpet shaped red flowers
Heliopsis helianthoides var. scabra ‘Sommersonne’ Summer Sun
A clump-forming perennial with mid-green leaves, producing single, deep golden yellow flowers with brownish yellow centres from mid-summer to early autumn.
Heliotropium ‘Chatsworth’
A bushy short-lived shrub with dark green leaves and dense clusters of strongly scented, bright deep purple flowers in summer.
Heliotropium arborescens ‘Chatsworth’
An easy to grow houseplant with strongly fragrant heads of tiny deep purple flowers
Helleborus argutifolius
An evergreen perennial producing grey-green, attractively veined , divided leaves. Large clusters of bowl-shaped, pale apple-green flowers from late winter to spring.
Helleborus foetidus
An evergreen perennial producing dark green, divided leaves. Large clusters of bell-shaped, lime-green, purple margined flowers from mid-winter to spring.
Helleborus foetidus Wester Flisk
An evergreen perennial producing dark grey-green, divided leaves on reddish green stems. Large clusters of bell-shaped, lime-green, purple margined flowers from mid-winter to spring.
Helleborus lividus
An evergreen perennial producing dark green, divided leaves, veined silver on the upper surface, flushed pink below. Cup-shaped flowers are apple-green inside, purple-flushed outside.