Hydrangea quercifolia ‘Snow Queen’
An upright to spreading shrub with lobed mid green leaves and upright conical white flowerheads from mid-summer to early autumn.
Hydrangea seemannii
A woody, evergreen climber. clinging by aerial roots with mid green leaves and greenish white domed flowerheads surrounded by white flowers in summer.
Hydrangea serrata ‘Bluebird’
An erect shrub with mid green leaves turning red in autumn. Lacecap flowerheads of rich blue, surrounded by pale blue flowers from summer to autumn.
Hydrangea serrata ‘Diadem’
A compact shrub with mid-green leaves turning red in autumn. Lacecap flowerheads of vivid blue or pink flowers from mid to late summer.
Hydrangea serrata ‘Grayswood’
An erect shrub with mid green leaves turning red in autumn. Broad lacecap flowerheads of mauve, surrounded by white flowers turning dark red as they age from summer to autumn.
Hydrangea serrata ‘Rosalba’
A pretty shrub with flattened heads of white flowers quickly turning red
Hydrangea Teller ‘Variegata’
Medium sized, deciduous variegated shrub.Produces pale pink flowers on chalky soil and white flowers on acid soil
Hydrocharis morsus-ranae
A floating aquatic perennial with rosettes of glossy green leaves. Bowl-shaped white flowers with a yellow spot at the base of each petal in summer.
Hylomecon japonica
A clump-forming perennial with pale green, divided leaves and saucer-shaped , deep yellow flowers.
Hymenocallis ‘Sulphur Queen’
Beautiful soft sulphur yellow daffodil-like flowers with long narrow petals
Hymenocallis festalis
Beautiful daffodil-like flowers with long narrow petals
Hypericum ‘Gemo’
Upright, tightly branched shrub, noted for its long bloom time, starting in July and continuing until September. The flowers are a rich yellow, small stars but numerous, and the leaves are willow like