Originally
from Mexico, Polianthes tuberosa is the world's most fragrant bulb according to 'Thompson & Morgan', renowned seed &
bulb specialists, that is.
'Think of double
strength gardenia with hints of jasmine and lemon' says Alan Titchmarsh.
Spikes of intensely fragrant, waxy white flowers
are produced throughout summer, which make enthralling cut flowers.
The
semi-double, fragrant tuberose flowers of this relatively unknown bulb are
carried above narrow, lance shapes leaves.
Polianthes tuberosa
requires a minimum temperature of 15°C (59°F) so it is ideal for a heated
greenhouse or conservatory. It can also be grown outdoors in containers or
sheltered sunny borders, if it is lifted and stored frost-free over winter.
Its scent is described as a
complex, exotic, sweet, floral and the oil extracted from the flower is used as
a middle note in perfumery.
There are about 12 species of Tuber rose belonging to the family Agavaceae.
The
common name derives from the Latin tuberosa, meaning swollen or tuberous in reference
to its root system.
Polianthes means
"many flowers" in the Greek language.
It
was a very popular flowering bulb in Victorian times, 'grown in posh china pots
in conservatories or living rooms that didn’t benefit from much heating' says
Alan Titchmarsh.
