The bilobed leaves are dark green and shiny, with raised yellowish-green veins. Prune the side branches of the tree (and not the guide) for the first 3-4 years to create a wide, umbrella-shaped canopy. 2 0 obj More scientific research will need to be carried out, e.g., artificial controlled cross-pollination experiments to confirm the ability of Bauhinia × blakeana in backcross or outcross to produce (fertile) seeds. Growing 20 to 40 feet in height, Hong Kong orchid tree creates a rounded, spreading canopy composed of large, 6- to 8-inch-diameter, But it is Hong Kong Orchid Tree's foliage that has an even older historical designation. The orchid tree is a showy, tropical tree that is native to India and parts of Asia. The less common Hong Kong orchid tree is preferable to the more common Purple orchid tree. One of the most beautiful Florida flowering trees, this is an ideal mid-size tree for snowbirds because of its winter color. endobj Sir Henry and Lady Blake were thus thanked for their promotion of the Hong Kong Botanic Gardens. × blakeana trees with numerous seed pods were grown alongside B. purpurea, B. variegata (white flowered form) and B. variegata. purpurea. It has large thick leaves and striking purplish red flowers. Windows and doors 3 sides of room. The top of the trunk is called the “leader” and will direct the growth of the tree upwards. stream %PDF-1.1 Use elastic rubber ties, and never wire, when staking. The hybrid, Hong Kong orchid tree, is not so hardy and usually killed by temperatures below 26°F (-3.3°C). %���� Orchid trees are easy to identify when they are not in bloom because they have unusual bi-lobed leaves. ������\aBT�����h��� ���6�8ԗ��DK��+ 1�"���i��=�;����\�`ӨF��(�}%G�b�6�Lok�l'� QC�w�Q��^�J�6A+�*������a���j@N[�c��M!�EC�n��zA����cm�,!XVD|Y�=�BJ*n����3O`�D��'���;M��g�����݇zrNH{h*���`�> �6�� ��ovџ^�S)�J�^ ��L�m��h%2%���dHj�2+������ =��0H&�޽6ư� �( ��$K!��!�ú�\ ���*:��L���*�uH���dz�� � �om�F�ItQI!�G8�ߤ�A!K��6�9!���֔ζ �)=�(�|(Mqm�k�M�p�����5�04 ��Dž�#�#�\.�d��X�S:iU ��w48b �XI1p�������� Hong Kong Airlines uses BAUHINIA as its callsign. Their leaves, flowers, and small twigs will be killed back at this temperature. All species create debris from falling petals, and the deciduous trees drop leaves. It might be decaying of its roots, infecting leaves, causing yellowish color, mushy spots and holes or infecting its stem. In 1984 it was chosen to be the city flower of Chiayi City, in southwestern Taiwan. [6] Two previous instances of seeds found from Bauhinia × blakeana specimens failed to germinate. Although now cultivated in many areas, it originated in Hong Kong in 1880 and apparently all of the cultivated trees derive from one cultivated at the Hong Kong Botanical Gardens and widely planted in Hong Kong starting in 1914. It's the Hong Kong Orchid Tree and from February to November it's a mass of colour. Now, your Hong Kong Orchid Tree is hassle-free and ready to produce color as soon as it arrives at your door. Botanic name: Bauhinia x blakeana. Throw this stake away; instead, take two 8-foot lodge poles and sink them into the planting hole on either side of the root ball prior to backfilling the hole. It has large thick leaves and striking purplish red flowers. I read this in a book on tropical plants "Bauhinia x blakeana is sterile and must be propagated by grafting." The endemic plant of Hong Kong was introduced to Taiwan in 1967. The first thorough scientific description of the tree was made by Stephen Troyte Dunn, Superintendent of the Botanical and Forestry Department, who assigned it to the genus Bauhinia in his paper of 1908. Some people use the leaves to make bookmarks in the hope that they will bring them good luck in their studies. The 2005 research suggested Bauhinia × blakeana is genetically closer to Bauhinia variegata, while the 2008 research indicated it is closer to Bauhinia purpurea instead. The Bauhinia double-lobed leaf is similar in shape to a heart or a butterfly. The Hong Kong orchid tree (Bauhinia blakeana), USDA zones 9b through 11, is evergreen and produces magenta flower clusters. The tree is hardy to plant in USDA growing zones 9 through 11 where the winters are mild. × blakeana have been observed on three trees in Tai Po and Kowloon in Hong Kong. As far as is known, all the French Mission cuttings were taken from a single tree, so all Hong Kong orchid trees today would be clones of the original tree. Cuttings may take from two to 16 weeks to grow roots. This species is less winter hardy than most of the other orchid trees and may be badly damaged by frost and freezes. The Hong Kong orchid tree (Bauhinia blakeana) is grown both for shade and for its attractive red-purple blooms. Bauhinias grow wild in tropical and subtropical regions of the world and this particular variety was found in China. Although now cultivated in many areas, it originated in Hong Kong in 1880 and apparently all of the cultivated trees derive from one cultivated at the Hong Kong Botanical Ga… [8] Dunn named the tree for "Sir Henry and Lady Blake", the former being Sir Henry Blake, British Governor of Hong Kong, from 1898 to 1903. Orchid trees do very well in the lower desert heat but have troubles with the saltiness of the Phoenix area water. Orchid tree also can be propagated from cuttings of semiripe wood taken in summer and rooted over bottom heat. The large, orchid-like flowers are rich magenta purple with paler veins, and the uppermost petal is darker towards the base. In order to avoid the susceptibility of B. /Subtype /Image Hong Kong tree database. Description: A small evergreen tree to around 7m (20′) tall. Q. Orchid “air Roots” - My orchid plant probably has over 100 air roots. × blakeana. Hong Kong Orchids trees create a rounded and umbrella-shaped canopy composed of extremely large butterfly-shaped, vibrant green leaves contrasted on light grey to nearly white branches that arch and spread outwards to create an elegant display. The Hong Kong orchid tree grows in full-sun or partial shade, but prefers full-sun. I believe the correct name for the Hong Kong Orchid tree is Bauhinia X blakeana. Bauhinia variegata goes by many names, the most common of which is the orchid tree. And we’ve planted, grown and shipped this hard-to-find Orchid Tree with meticulous care. This broadleaf specimen is a hybrid multitrunked semi-evergreen flowering tree that has an umbrella-like form along with an irregular crown. Also, they will come back from their roots unless the ground … The rounded crown is composed of grayish-green leaves and beautiful orchid-like blooms. 2) Loosen the soil in and around the hole so the roots can easily break through. Each tree is a direct descendent from rootstock, sourced in a botanical garden in Hong Kong. I have an orchid tree that bloomed, pods came out at the beginning of May and now the tree looks sick. Orchid flower pests are a collector’s nightmare. × blakeana tree back in 1880s, efforts should be made to re-hybridise the parental species of B. May I remove them? /Matrix [0.4497 0.2446 0.02518 0.3163 0.672 0.1412 0.1845 0.08334 0.9227] [/CalRGB I'm not sure how old it is, although I planted ... Q. Hong Kong Orchid Tree - Can this tree be grown indoors with a lot of light. Hong Kong Orchid trees tend to have more than one main trunk. Propagation is by grafting, cuttings and air-layering. The Hong Kong orchid tree (Bauhinia blakeana) is an evergreen tropical tree that makes for an excellent specimen tree when in bloom. Dr Lawrence Ramsden of the University of Hong Kong’s Department of Botany estimates that this clonal origin would mean that B. Flowers consist of five overlapping petals and appear in clusters at branch tips. \ Another type of orchid tree that grows in Arizona is the Hong Kong orchid tree, Bauhinia blakeana. Provides stunning winter interest. And the image of its flower has been prominently featured on the Hong Kong flag since 1997. Hong Kong Orchid Tree Bauhinia blakeana. Since young trees can be irregularly shaped, pruning during the first several years after propagation is often needed to develop a more uniform crown. �A�g�XF�A*��Il�Ф ���4 ��'�xt�7���F���9�F�6��H�P�M��.�\ ��$��a$k��hM�i)] �;�[�o(�+��T��v�M�.l{��"�YiB��a���$�U[ޭ�41��P�r�� Whatever you are doing seems to be working. In Hong Kong, it is most commonly referred to by its Chinese name of "洋紫荊". A statue of the plant has been erected in Golden Bauhinia Square in Hong Kong. *�#�S��v�a�I3�P��s� #J!4"����]��6#�DƘ"�ք'�"��a I tried to root cuttings at different times of the year and on different wood types, but none took. /Name /Im1 The Orchid Tree, which is a bit more common here in Florida, and the one that I have, is called . [4] It is referred to as bauhinia in non-scientific literature though this is the name of the genus. I've been interested in propagating the Hong Kong orchid tree and was told it doesn't have seeds and would have to be air-layered. /DecodeParms <> /WhitePoint [0.9505 1 1.089] 1 0 obj Orchid trees grow to a height of 20 to 40 feet and produce purple-colored flowers that bloom for several months. Considered the most beautiful tree available, with exceptionally long-blooming, flamboyant, deep rose-red, orchid-shaped flowers that have a touch of white. Identifying the villains and providing orchid pest control in a timely manner could save your plant. The large scented pink-purple blossoms blanket the tree when they appear during summer, fall, and winter. << However, the topmost trunk is the guide and will direct the vertical growth of the tree. /Height 713 candida. 1) Dig the hole twice the size as the root ball and just a little shallower. The fragrant, orchid-like flowers are usually 10 to 15 centimetres (3.9 to 5.9 in) across, and bloom from early November to the end of March. >> Hong Kong Orchid; Hong Kong Orchid Tree; Purple orchid tree; Previously known as: Perlebia x blakeana; Phonetic Spelling boh-HIN-ee-uh blah-kee-AY-nuh Description. [4] Hong Kong orchid trees are usually sterile, yet here, too, there are exceptions. It is sometimes called the Hong Kong orchid (香港蘭). One tree has been found in Hong Kong that produces seeds, perhaps indicating that evolution or mutation has occurred, or that even though Bauhinia × blakeana is perhaps sterile when self-pollinated (the scientific study in 2005 established the low fertility of Bauhinia × blakeana's pollen when compared with its parental species Bauhinia purpurea or Bauhinia variegata), however, it may perhaps be able to produce seeds when pollinated instead by its parental species Bauhinia purpurea or Bauhinia variegata or other related Bauhinia species. However, their larger limbs are a couple of degrees more hardy. Pests and diseases cause harm to the plant. The fragrant, orchid-like flowers are usually 10 to 15 centimetres (3.9 to 5.9 in) across, and bloom from early November to the end of March. The tree was planted almost a year ago (professionally) and is 10 feet tall and the canopy is 8 feet wide. \ � �&�;�J�j����pAb��a�6�;��{�?oɛ�[���&�c�I���������F���Sx0̄�\(`�LST�����A��&�vz"��&��+��>޵m����A����*y�fh��Q!Ɛci� oo#),�I:�Ut����ȰA�N.ǥz`��x�IAI1s�k Hong Kong orchid trees have darker magenta or reddish purple flowers. Questions About Orchid Trees. Growing 20 to 40 feet in height, Hong Kong orchid tree creates a rounded, spreading canopy composed of large, 6- to 8-inch-diameter, gray/green leaves. Bauhinia × blakeana (bow-HIN-ee-ə [cross] blayk-ee-AH-nə[2]), commonly called the Hong Kong orchid tree,[3] is a hybrid leguminous tree of the genus Bauhinia. Lawrence Ramsden of the University of Hong Kong's Department of Botany is conducting the search to find out if there are any more individuals that can produce seeds – if so, they could benefit propagation of the tree for horticulture. Җ:�8~�xhpCZF�|6P$���jwk�'T�m$��(�K�. Bauhinia × blakeana (bow-HIN-ee-ə [cross] blayk-ee-AH-nə ), commonly called the Hong Kong orchid tree, is a hybrid leguminous tree of the genus Bauhinia. The leaves are brown and dry, watering/vitamin routine hasn't changed. /Type /XObject Very pretty trees, aputernut. 1). Transplant the following spring to 6-inch pots filled with a fast-draining commercial potting mix. Hong Kong is home a wide variety of trees and plant life. candida is a white-flowered form of Bauhinia variegata var. The large flowers appear during the summer, fall and early winter each year and it grows in U.S. Department of Agriculture plant hardiness zones 9b through 11. Not all varities of orchid trees are created equal. Develops as a tree with a rounded crown in warmer winter regions, more shrub-like in cooler winter regions. Are they necessary? Q. Hong Kong Orchid - My Hong Kong Orchid tree is about 8 feet tall. Do you know if your trees are Hong Kong Orchid trees or just Orchid trees. It is sterile, which means it does not generally produce seeds or fruits, and is a hybrid between Bauhinia variegata and Bauhinia purpurea. /Length 19385 [7], This tree was discovered in around 1880 by a French Catholic Missionary of the Paris Foreign Missions (MEP), near the ruins of a house above the shore-line of western Hong Kong island near Pok Fu Lam and propagated to the formal botanical gardens in Victoria/Central.[4].