{"id":6456,"date":"2022-10-08T03:03:12","date_gmt":"2022-10-08T03:03:12","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=6456"},"modified":"2022-10-08T03:03:12","modified_gmt":"2022-10-08T03:03:12","slug":"growing-tree-hydrangeas-panicle-hydrangeas","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/life\/gardening\/growing-tree-hydrangeas-panicle-hydrangeas\/","title":{"rendered":"Tr\u1ed3ng v\u00e0 ch\u0103m s\u00f3c C\u00e2y\u7e61 c\u1ea7u th\u00e2n g\u1ed7: H\u01b0\u1edbng d\u1eabn t\u1eeb A \u0111\u1ebfn Z"},"content":{"rendered":"

Tr\u1ed3ng v\u00e0 ch\u0103m s\u00f3c C\u00e2y\u7e61 c\u1ea7u th\u00e2n g\u1ed7 (C\u00e2y\u7ee3 c\u1ea7u ch\u00f9m)<\/h2>\n\n

\u0110\u1eb7c \u0111i\u1ec3m v\u00e0 c\u00e1ch tr\u1ed3ng<\/h3>\n\n

C\u00e2y\u7ee3 c\u1ea7u th\u00e2n g\u1ed7, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 C\u00e2y\u7ee3 c\u1ea7u ch\u00f9m (Hydrangea paniculata), l\u00e0 lo\u00e0i c\u00e2y b\u1ee5i ra hoa ph\u00e1t tri\u1ec3n nhanh v\u1edbi th\u00f3i quen m\u1ecdc th\u1eb3ng \u0111\u1ee9ng. Ch\u00fang t\u1ea1o ra c\u00e1c c\u1ee5m hoa h\u00ecnh n\u00f3n r\u1ef1c r\u1ee1 v\u00e0o cu\u1ed1i m\u00f9a h\u00e8 khi r\u1ea5t \u00edt c\u00e2y b\u1ee5i kh\u00e1c n\u1edf hoa. Nh\u1eefng c\u1ee5m hoa n\u00e0y c\u00f3 th\u1ec3 d\u00e0i t\u1edbi 17 cm v\u00e0 c\u00f3 c\u00e1c ch\u00f9m hoa m\u00e0u tr\u1eafng kem nh\u1ecf, d\u1ea7n chuy\u1ec3n sang m\u00e0u h\u1ed3ng nh\u1ea1t v\u00e0 cu\u1ed1i c\u00f9ng chuy\u1ec3n sang m\u00e0u n\u00e2u ho\u1eb7c n\u00e2u v\u00e0ng v\u00e0o m\u00f9a thu.<\/p>\n\n

C\u00e2y\u7ee3 c\u1ea7u th\u00e2n g\u1ed7 t\u01b0\u01a1ng \u0111\u1ed1i d\u1ec5 tr\u1ed3ng v\u00e0 c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n t\u1ed1t trong nhi\u1ec1u \u0111i\u1ec1u ki\u1ec7n kh\u00e1c nhau. Ch\u00fang ch\u1ecbu \u0111\u01b0\u1ee3c \u00f4 nhi\u1ec5m, mu\u1ed1i v\u00e0 m\u00f4i tr\u01b0\u1eddng \u0111\u00f4 th\u1ecb. Ch\u00fang th\u00edch \u0111\u1ea5t \u1ea9m nh\u01b0ng tho\u00e1t n\u01b0\u1edbc t\u1ed1t, c\u00f3 \u0111\u1ed9 pH t\u1eeb axit \u0111\u1ebfn trung t\u00ednh. Nh\u1eefng c\u00e2y b\u1ee5i n\u00e0y \u0111\u00f2i h\u1ecfi \u00e1nh n\u1eafng m\u1eb7t tr\u1eddi \u0111\u1ea7y \u0111\u1ee7 \u0111\u1ebfn m\u1ed9t ph\u1ea7n, v\u1edbi m\u1ed9t s\u1ed1 b\u00f3ng r\u00e2m v\u00e0o bu\u1ed5i chi\u1ec1u \u1edf v\u00f9ng kh\u00ed h\u1eadu n\u00f3ng.<\/p>\n\n

Tr\u1ed3ng v\u00e0 ch\u0103m s\u00f3c<\/h3>\n\n

Th\u1eddi \u0111i\u1ec3m t\u1ed1t nh\u1ea5t \u0111\u1ec3 tr\u1ed3ng c\u00e2y\u7ee3 c\u1ea7u th\u00e2n g\u1ed7 l\u00e0 v\u00e0o m\u00f9a xu\u00e2n ho\u1eb7c \u0111\u1ea7u m\u00f9a thu. Ch\u1ecdn m\u1ed9t \u0111\u1ecba \u0111i\u1ec3m tr\u1ed3ng c\u00f3 kh\u1ea3 n\u0103ng tho\u00e1t n\u01b0\u1edbc t\u1ed1t v\u00e0 b\u1ea3o v\u1ec7 c\u00e2y kh\u1ecfi gi\u00f3 m\u1ea1nh c\u00f3 th\u1ec3 l\u00e0m h\u1ecfng th\u00e2n c\u00e2y.<\/p>\n\n

T\u01b0\u1edbi n\u01b0\u1edbc cho c\u00e2y\u7ee3 c\u1ea7u th\u00e2n g\u1ed7 th\u01b0\u1eddng xuy\u00ean, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong th\u1eddi ti\u1ebft n\u00f3ng v\u00e0 kh\u00f4. Tr\u00e1nh t\u01b0\u1edbi qu\u00e1 nhi\u1ec1u n\u01b0\u1edbc v\u00ec \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn th\u1ed1i r\u1ec5 v\u00e0 c\u00e1c b\u1ec7nh kh\u00e1c. B\u00f3n ph\u00e2n cho c\u00e2y b\u1ee5i hai l\u1ea7n m\u1ed9t n\u0103m, m\u1ed9t l\u1ea7n v\u00e0o \u0111\u1ea7u m\u00f9a xu\u00e2n v\u00e0 m\u1ed9t l\u1ea7n v\u00e0o m\u00f9a thu sau khi hoa t\u00e0n. S\u1eed d\u1ee5ng lo\u1ea1i ph\u00e2n b\u00f3n d\u00e0nh ri\u00eang cho c\u00e2y b\u1ee5i v\u00e0 c\u00e2y th\u00e2n g\u1ed7.<\/p>\n\n

C\u1eaft t\u1ec9a v\u00e0 t\u1ea1o d\u00e1ng<\/h3>\n\n

C\u00e2y\u7ee3 c\u1ea7u th\u00e2n g\u1ed7 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u1eaft t\u1ec9a \u0111\u1ec3 ph\u00e1t tri\u1ec3n nh\u01b0 nh\u1eefng c\u00e2y th\u00e2n g\u1ed7 nh\u1ecf. Tuy nhi\u00ean, ch\u00fang \u0111\u1ea1t tr\u1ea1ng th\u00e1i t\u1ed1t nh\u1ea5t khi \u0111\u01b0\u1ee3c tr\u1ed3ng l\u00e0m c\u00e2y b\u1ee5i l\u1edbn v\u1edbi nhi\u1ec1u th\u00e2n. Hoa m\u1ecdc tr\u00ean c\u00e0nh ph\u00e1t tri\u1ec3n v\u00e0o m\u00f9a hi\u1ec7n t\u1ea1i, v\u00ec v\u1eady h\u00e3y c\u1eaft t\u1ec9a n\u1ebfu c\u1ea7n v\u00e0o cu\u1ed1i m\u00f9a \u0111\u00f4ng ho\u1eb7c \u0111\u1ea7u m\u00f9a xu\u00e2n. Vi\u1ec7c c\u1eaft t\u1ec9a kh\u00f4ng \u0111\u00fang th\u1eddi \u0111i\u1ec3m c\u00f3 th\u1ec3 l\u00e0m m\u1ea5t m\u1ed9t s\u1ed1 hoa v\u00e0o m\u00f9a sinh tr\u01b0\u1edfng \u0111\u00f3.<\/p>\n\n

\u0110\u1ec3 tr\u1ed3ng c\u00e2y\u7ee3 c\u1ea7u th\u00e2n g\u1ed7 th\u00e0nh c\u00e2y th\u00e2n g\u1ed7, h\u00e3y ch\u1ecdn m\u1ed9t th\u00e2n ch\u00ednh v\u00e0 c\u1ed1 \u0111\u1ecbnh n\u00f3 v\u00e0o c\u1ecdc ch\u1eafc ch\u1eafn. C\u1eaft b\u1ecf t\u1ea5t c\u1ea3 c\u00e1c c\u00e0nh m\u1ecdc s\u00e1t \u0111\u1ea5t c\u1ea1nh tranh v\u00e0 c\u00e1c ch\u1ed3i m\u1ecdc ra t\u1eeb th\u00e2n ch\u00ednh. Li\u00ean t\u1ee5c ki\u1ec3m tra xem c\u00f3 ch\u1ed3i m\u1edbi xu\u1ea5t hi\u1ec7n xung quanh g\u1ed1c c\u00e2y hay kh\u00f4ng v\u00e0 lo\u1ea1i b\u1ecf khi ch\u00fang xu\u1ea5t hi\u1ec7n. Th\u00e2n ch\u00ednh cu\u1ed1i c\u00f9ng s\u1ebd h\u00ecnh th\u00e0nh c\u1ea5u tr\u00fac gi\u1ed1ng nh\u01b0 th\u00e2n c\u00e2y.<\/p>\n\n

Nh\u00e2n gi\u1ed1ng<\/h3>\n\n

C\u00e2y\u7ee3 c\u1ea7u th\u00e2n g\u1ed7 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c nh\u00e2n gi\u1ed1ng b\u1eb1ng c\u00e1ch gi\u00e2m c\u00e0nh. Th\u1eddi \u0111i\u1ec3m t\u1ed1t nh\u1ea5t \u0111\u1ec3 l\u00e0m \u0111i\u1ec1u n\u00e0y l\u00e0 v\u00e0o m\u00f9a xu\u00e2n ho\u1eb7c \u0111\u1ea7u m\u00f9a h\u00e8, tr\u01b0\u1edbc khi c\u00e2y b\u1eaft \u0111\u1ea7u ra hoa. Ch\u1ecdn m\u1ed9t th\u00e2n c\u00e2y kh\u1ecfe m\u1ea1nh ch\u01b0a ra hoa v\u00e0 c\u1eaft m\u1ed9t \u0111o\u1ea1n d\u00e0i kho\u1ea3ng 15 cm. Lo\u1ea1i b\u1ecf l\u00e1 ph\u00eda d\u01b0\u1edbi v\u00e0 c\u1eaft c\u00e1c l\u00e1 c\u00f2n l\u1ea1i th\u00e0nh hai n\u1eeda. Nh\u00fang c\u00e0nh gi\u00e2m v\u00e0o hormone k\u00edch th\u00edch ra r\u1ec5 v\u00e0 tr\u1ed3ng trong m\u1ed9t b\u00ecnh nh\u1ecf ch\u1ee9a \u0111\u1ea7y vermiculite, c\u00e1t th\u00f4 ho\u1eb7c h\u1ed7n h\u1ee3p c\u1ee7a hai th\u00e0nh ph\u1ea7n n\u00e0y. Gi\u1eef \u1ea9m \u0111\u1ea5t nh\u01b0ng kh\u00f4ng ng\u1eadp \u00fang v\u00e0 \u0111\u1eb7t b\u00ecnh \u1edf n\u01a1i s\u00e1ng s\u1ee7a nh\u01b0ng kh\u00f4ng c\u00f3 \u00e1nh s\u00e1ng tr\u1ef1c ti\u1ebfp. C\u00e0nh gi\u00e2m s\u1ebd ph\u00e1t tri\u1ec3n h\u1ec7 th\u1ed1ng r\u1ec5 trong v\u00f2ng m\u1ed9t th\u00e1ng.<\/p>\n\n

Tr\u00fa \u0111\u00f4ng<\/h3>\n\n

\u0110\u1ec3 gi\u00fap c\u00e2y\u7ee3 c\u1ea7u th\u00e2n g\u1ed7 v\u01b0\u1ee3t qua m\u00f9a \u0111\u00f4ng, h\u00e3y gi\u1eef \u1ea9m cho \u0111\u1ea5t cho \u0111\u1ebfn khi \u0111\u1ea5t \u0111\u00f3ng b\u0103ng. Ph\u1ee7 r\u1ec5 b\u1eb1ng l\u1edbp ph\u1ee7 d\u00e0y 7-10 cm, ch\u00fa \u00fd lo\u1ea1i b\u1ecf l\u1edbp ph\u1ee7 n\u00e0y ngay khi nhi\u1ec7t \u0111\u1ed9 t\u0103ng l\u00ean.<\/p>\n\n

S\u00e2u b\u1ec7nh<\/h3>\n\n

C\u00e2y\u7ee3 c\u1ea7u th\u00e2n g\u1ed7 th\u01b0\u1eddng c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu s\u00e2u b\u1ec7nh. Tuy nhi\u00ean, ch\u00fang c\u00f3 th\u1ec3 d\u1ec5 b\u1ecb r\u1ec7p, b\u1ecd c\u00e1nh c\u1ee9ng \u0103n hoa h\u1ed3ng, r\u1ec7p s\u00e1p, s\u00ean v\u00e0 \u1ed1c s\u00ean t\u1ea5n c\u00f4ng. C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng thu\u1ed1c tr\u1eeb s\u00e2u h\u1eefu c\u01a1 \u0111\u1ec3 ti\u00eau di\u1ec7t c\u00e1c lo\u00e0i g\u00e2y h\u1ea1i n\u00e0y. C\u00e1c b\u1ec7nh do n\u1ea5m nh\u01b0 b\u1ec7nh ph\u1ea5n tr\u1eafng, b\u1ec7nh ch\u00e1y l\u00e1 v\u00e0 b\u1ec7nh \u0111\u1ed1m l\u00e1 c\u0169ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e2y\u7ee3 c\u1ea7u th\u00e2n g\u1ed7. C\u00f3 th\u1ec3 \u0111i\u1ec1u tr\u1ecb nh\u1eefng b\u1ec7nh n\u00e0y b\u1eb1ng thu\u1ed1c di\u1ec7t n\u1ea5m th\u00edch h\u1ee3p.<\/p>\n\n

X\u1eed l\u00fd s\u1ef1 c\u1ed1<\/h3>\n\n

L\u00e1 chuy\u1ec3n sang m\u00e0u \u0111en\/n\u00e2u:<\/strong> \u0110\u00e2y c\u00f3 th\u1ec3 l\u00e0 d\u1ea5u hi\u1ec7u c\u1ee7a b\u1ec7nh do n\u1ea5m. C\u1eaft t\u1ec9a ph\u1ea7n b\u1ecb \u1ea3nh h\u01b0\u1edfng ho\u1eb7c s\u1eed d\u1ee5ng thu\u1ed1c di\u1ec7t n\u1ea5m th\u00edch h\u1ee3p.<\/p>\n\n

L\u00e1 chuy\u1ec3n sang m\u00e0u v\u00e0ng:<\/strong> \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 bi\u1ec3u th\u1ecb t\u00ecnh tr\u1ea1ng t\u01b0\u1edbi qu\u00e1 nhi\u1ec1u n\u01b0\u1edbc, t\u01b0\u1edbi kh\u00f4ng \u0111\u1ee7 n\u01b0\u1edbc ho\u1eb7c thi\u1ebfu ch\u1ea5t dinh d\u01b0\u1ee1ng. \u0110i\u1ec1u ch\u1ec9nh c\u00e1ch t\u01b0\u1edbi n\u01b0\u1edbc v\u00e0 b\u00f3n ph\u00e2n n\u1ebfu c\u1ea7n.<\/p>\n\n

C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h3>\n\n

S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa c\u00e2y\u7e61 c\u1ea7u th\u00e2n g\u1ed7 v\u00e0 c\u00e2y\u7e61 c\u1ea7u b\u1ee5i l\u00e0 g\u00ec?<\/h2>\n\n

C\u00e2y\u7ee3 c\u1ea7u th\u00e2n g\u1ed7 l\u00e0 c\u00e2y b\u1ee5i c\u00f3 th\u00f3i quen m\u1ecdc th\u1eb3ng \u0111\u1ee9ng v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u1eaft t\u1ec9a \u0111\u1ec3 t\u1ea1o th\u00e0nh c\u00e2y th\u00e2n g\u1ed7. C\u00e2y\u7ee3 c\u1ea7u b\u1ee5i th\u01b0\u1eddng th\u1ea5p h\u01a1n v\u00e0 g\u1ecdn h\u01a1n.<\/p>\n\n

C\u00e2y\u7e61 c\u1ea7u th\u00e2n g\u1ed7 c\u00f3 th\u1ec3 tr\u1ed3ng trong nh\u00e0 kh\u00f4ng?<\/h2>\n\n

C\u00e2y\u7ee3 c\u1ea7u th\u00e2n g\u1ed7 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c tr\u1ed3ng l\u00e0m c\u00e2y tr\u1ed3ng trong ch\u1eadu trong nh\u00e0, nh\u01b0ng ch\u00fang c\u00f3 th\u1ec3 kh\u00f4ng ph\u00e1t huy h\u1ebft ti\u1ec1m n\u0103ng v\u1ec1 k\u00edch th\u01b0\u1edbc v\u00e0 ra hoa.<\/p>\n\n

L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 c\u1eaft t\u1ec9a c\u00e2y\u7e61 c\u1ea7u th\u00e2n g\u1ed7 \u0111\u1ec3 th\u00fac \u0111\u1ea9y ra hoa?<\/h2>\n\n

C\u1eaft t\u1ec9a c\u00e2y\u7e61 c\u1ea7u th\u00e2n g\u1ed7 v\u00e0o cu\u1ed1i m\u00f9a \u0111\u00f4ng ho\u1eb7c \u0111\u1ea7u m\u00f9a xu\u00e2n, lo\u1ea1i b\u1ecf t\u1ea5t c\u1ea3 c\u00e1c c\u00e0nh ch\u1ebft ho\u1eb7c b\u1ecb h\u01b0 h\u1ecfng. C\u1eaft t\u1ec9a c\u00e1c c\u00e0nh c\u00f2n l\u1ea1i c\u00e1ch m\u1eb7t \u0111\u1ea5t kho\u1ea3ng 15 cm. \u0110i\u1ec1u n\u00e0y s\u1ebd th\u00fac \u0111\u1ea9y s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e1c c\u00e0nh m\u1edbi, s\u1ebd n\u1edf hoa v\u00e0o m\u00f9a h\u00e8.<\/p>","protected":false},"excerpt":{"rendered":"

Tr\u1ed3ng v\u00e0 ch\u0103m s\u00f3c C\u00e2y\u7e61 c\u1ea7u th\u00e2n g\u1ed7 (C\u00e2y\u7ee3 c\u1ea7u ch\u00f9m) \u0110\u1eb7c \u0111i\u1ec3m v\u00e0 c\u00e1ch tr\u1ed3ng C\u00e2y\u7ee3 c\u1ea7u th\u00e2n g\u1ed7, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 C\u00e2y\u7ee3 c\u1ea7u ch\u00f9m (Hydrangea paniculata), l\u00e0…<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8813],"tags":[9335,8901,9559,10888,8849,634,10887,8848,9560,9818,9033],"class_list":["post-6456","post","type-post","status-publish","format-standard","hentry","category-gardening","tag-pruning","tag-shrubs","tag-hydrangeas","tag-panicle-hydrangeas","tag-plant-care","tag-flowers","tag-tree-hydrangeas","tag-gardening","tag-overwintering","tag-pests-and-diseases","tag-propagation"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/6456","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/comments?post=6456"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/6456\/revisions"}],"predecessor-version":[{"id":6457,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/6456\/revisions\/6457"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=6456"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=6456"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=6456"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}