Chamaecyparis Obtusa - Hinoki Cypress (Japan)

GENERAL INFORMATION

• It is really a “false” cypress (while the Cupressus genus is the “real” cypress).
• It is an evergreen coniferous tree native to Taiwan and southern Japan.
• It can grow up to 40 meters (130ft) tall and the trunk can reach a diameter of 3 meters (10ft).
• The scale-like leaves are dark green and form flat fanning fronds.
• The bark is reddish-brown and peels in strips.
• It is a monoclinous plant that produces globular cones containing small winged seeds.
• As a bonsai, this species needs constant foliage maintenance, because if the trees are not pruned frequently the lower and interior branches will not get sufficient sunlight and die.

SOIL REQUIREMENT

• Use a well-draining soil mix, but in hot climates add a bit more humus for water retention.
• Hinoki cypress does not like lime and prefers slightly acidic soil.

FEEDING/FERTILIZER

• Apply solid organic fertilizer every four weeks or use a liquid fertilizer every week during the growing season.

LIGHT REQUIREMENT

• It needs a place in full sun during the growing season.
• In winter it also needs much light.
• Protect the trees against hard frost and icy winds.

WATER REQUIREMENT

• Water the hinoki cypress as soon as the soil gets dry, but don't keep the roots soaking wet all the time.
• Use lime-free water.
• In winter, water less but never let the rootball dry out completely.
• The foliage likes humidity and can suffer when exposed to hot dry wind.

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