Hoa thanh t\u00fa\u00a0t\u1ea1i Hien\u2019s Garden \u2013 C\u00e2y kh\u1ecfe, hoa \u0111\u1eb9p, \u01b0u \u0111\u00e3i si\u00eau h\u1eddi, gi\u00e1 si\u00eau t\u1ed1t t\u1ea1i th\u00e0nh ph\u1ed1 H\u1ed3 Ch\u00ed Minh v\u00e0 tr\u00ean to\u00e0n qu\u1ed1c: Ch\u1ea7n ch\u1edd g\u00ec n\u1eefa m\u00e0 kh\u00f4ng \u0111\u1eb7t h\u00e0ng ngay h\u00f4m nay!<\/p>\n
Hoa thanh t\u00fa (hay c\u00f2n g\u1ecdi l\u00e0 hoa B\u1ea5t Giao) l\u00e0 c\u00f3 t\u00ean ti\u1ebfng anh l\u00e0 Blue Daze (Brazillian dwarf morning-glory, Hawaiian blue eyes), t\u00ean khoa h\u1ecdc l\u00e0 Evolvulus Glomeratus,<\/u>\u00a0thu\u1ed9c h\u1ecd B\u00ecm b\u00ecm (Convolvulaceae). Cho \u0111\u1ebfn nay v\u1eabn cho c\u00f3 th\u00f4ng tin ch\u00ednh x\u00e1c v\u1ec1 ngu\u1ed3n g\u1ed1c c\u1ee7a hoa thanh t\u00fa, nh\u01b0ng c\u00f3 nhi\u1ec1u ngu\u1ed3n th\u00f4ng tin cho r\u1eb1ng lo\u00e0i hoa n\u00e0y c\u00f3 xu\u1ea5t x\u1ee9 t\u1eeb c\u00e1c khu v\u1ef1c nhi\u1ec7t \u0111\u1edbi v\u00e0 c\u1eadn nhi\u1ec7t \u0111\u1edbi c\u1ee7a M\u1ef9. Hi\u1ec7n nay c\u00e2y b\u1ea5t giao \u0111\u00e3 \u0111\u01b0\u1ee3c du nh\u1eadp v\u00e0 tr\u1ed3ng \u1edf nhi\u1ec1u n\u01b0\u1edbc c\u00f3 kh\u00ed h\u1eadu nhi\u1ec7t \u0111\u1edbi v\u00e0 \u1ea5m n\u00f3ng nh\u01b0 Australasia, Indomalaya, Polynesia, Sub-Saharan Africa, m\u1ed9t s\u1ed1 v\u00f9ng \u1edf M\u1ef9 v\u00e0 Vi\u1ec7t Nam.<\/p>\n\u0110\u1eb7c \u0111i\u1ec3m<\/h3>\n
Kh\u00e1c v\u1edbi c\u00e1c ch\u1ecb em c\u00f9ng h\u1ecd B\u00ecm b\u00ecm c\u1ee7a m\u00ecnh, thanh t\u00fa l\u00e0 c\u00e2y b\u1ee5i th\u1ea5p, kh\u00f4ng leo \u0111\u01b0\u1ee3c. L\u00e0 lo\u00e0i c\u00e2y th\u00e2n th\u1ea3o m\u1ec1m m\u1ea1i, th\u00e2n c\u00e2y b\u1ea5t giao m\u1ecdng n\u01b0\u1edbc, m\u00e0u n\u00e2u \u0111\u1ecf, khi tr\u01b0\u1edfng th\u00e0nh cho chi\u1ec1u cao kho\u1ea3ng t\u1eeb 20-50cm. Nh\u1ecf nh\u1eafn \u0111\u00e1ng y\u00eau nh\u01b0ng lo\u00e0i hoa n\u00e0y c\u00f3 t\u00e1n kh\u00e1 r\u1ed9ng, kho\u1ea3ng 40-50cm.<\/p>\n
L\u00e1 c\u00e2y b\u1ea5t giao l\u00e0 l\u00e1 \u0111\u01a1n, m\u00e0u xanh l\u00e1 \u0111\u1eadm, h\u00ecnh tr\u00e1i xoan, b\u1ec1 m\u1eb7t l\u00e1 c\u00f3 ph\u1ee7 m\u1ed9t l\u1edbp l\u00f4ng m\u1ecfng m\u1ecbn m\u00e0ng.<\/p>\n
Hoa thanh t\u00fa c\u00f3 m\u00e0u xanh bi\u1ebfc r\u1ea5t \u0111\u1eb9p. 5 c\u00e1nh hoa tr\u00f2n nh\u1ecf nh\u1eafn h\u01a1i l\u01b0\u1ee3n s\u00f3ng, bao quanh nh\u1ee5y hoa m\u00e0u tr\u1eafng tr\u00f4ng r\u1ea5t n\u1ed5i b\u1eadt. Lo\u00e0i hoa n\u00e0y c\u00f3 v\u1ebb \u0111\u1eb9p m\u1ecfng manh, nh\u1eb9 nh\u00e0ng nh\u01b0 c\u00e1i t\u00ean c\u1ee7a m\u00ecnh v\u1eady.<\/p>\n
C\u00e2y b\u1ea5t giao r\u1ea5t sai hoa, c\u00f3 th\u1ec3 ra hoa quanh n\u0103m v\u00e0 s\u1ed1ng r\u1ea5t th\u1ecd.<\/p>\n