Wednesday, 29 June 2016

Strobilanthes angustifrons (aka Pteracanthus or possibly Goldfussia)

Strobilanthes angustifrons

A relatively tall sub-shrubby species almost unknown in cultivation it seems - the name is very much in doubt too. Nonetheless an interesting species looking somewhat like a Weigela out of flower but with rich purple flowers in late summer.
Strobilanthes angustifrons

Hardiness is uncertain but there has been a good-sized specimen in the walled garden at Wakehurst for some time now. (The foliage in the photos is of a Philadelphus)
3L pots ~ £12




Dichromena (aka Rhynchospora) colorata

Dichromena colorata
An unusual little sedge to about 12ins high, with prominent white bracts beneath the heads of flowers - a bit like an umbrella grass (Cyperus) but with conspicuous 'flowers'. This is a wetland plant from warmer parts of the USA, often seen growing with Sarracenia (pitcher plants) in the wild.
Dichromena colorata
In cultivation it is easy to grow in shallow water but likely to need some protection from intense cold, and shallow water that warms up quickly in summer.
Clump-forming - not invasive.
10cm pots ~ £7




Forsythia suspensa Nymans

Forsythia suspensa Nymans
Forget about the garish yellow blobs you see about the country through February and March - Forsythia has several much choicer and less overwhelming species to offer. Suspensa is in effect a giant winter jasmine (to which it is related) that can be trained in as a climber, or allowed to drape itself among other vigorous shrubs, or pruned in summer to make an arching shrub.
Forsythia suspensa Nymans
The flowers are large and nodding and pale yellow and scattered along the branches, which, in this variety, are dark purple. Really quite choice!
3L pots ~ £12