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Jacaranda
mimosifolia, the Blue Jacaranda, is native of South
America, especially found in Brazil. This handsome tree
grows in tropical low altitude flatlands. It can reach 30
meters high at its full potential, but its usually
more around 20 meters.
Blooming season is in summer. The whole tree is covered
with large and delicate grapes of magnificent lavender
blue flowers. The flowers are slightly odorant. The
foliage is semi-persistent, made up of feather-like
leaves finely cutted, that give a hint of elegance to the
tree. The fruit is a flat pouch, about 7 cm wide and
brownish yellow. The trunk is large, grey and not very
tall.
Hardiness zones 9-10 (-5ºC/25ºF, 1ºC/35ºF) in winter.
Temperatures under -5ºC are a threat to its life. The
Blue Jacaranda is not very resistant to large temperature
changes. It is preferably grown in a veranda or a
glasshouse with a temperature above 3ºC.
The Blue Jacaranda needs a fresh and rich soil in order
to stay healthy. It needs good lighting, preferably under
a full sun. If grown indoors or in a glasshouse, it can
be brought outside only during summer. The tree should be
protected from the wind. Its root system is extensive and
can make the cultivation of smaller plants under it
difficult.
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