About Coleus argentatus (S.T.Blake) P.I.Forst. & T.C.Wilson
Taxonomic Naming
Coleus argentatus (S.T.Blake) P.I.Forst. & T.C.Wilson is a spreading deciduous shrub that grows 1 meter (3 feet) tall and wide.
Growth Habit and Size
Its hairy leaves are ovate to broad-ovate, measuring 5–11.5 cm long and 3–5.5 cm wide, with crenate margins. The leaf hairs give the entire plant an overall sage green to silvery color.
Flower Characteristics
Its bluish white flowers are carried on terminal racemes that can reach up to 30 cm (12 in) in length.
Original Publication
This species was originally described by Queensland botanist Stanley Thatcher Blake.
Etymology
Its specific epithet argentatus is Latin for "silver", a name chosen in reference to its silvery foliage.
Ornamental Use
In cultivation, Coleus argentatus is grown as an ornamental bedding plant in temperate regions, valued for its attractive silvery foliage.
Propagation Methods
It roots easily from cuttings, and can also be grown from seed as a half-hardy annual.
Horticultural Award
It has been awarded the Royal Horticultural Society's Award of Garden Merit.
