{"id":6222,"date":"2022-08-07T16:47:55","date_gmt":"2022-08-07T16:47:55","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=6222"},"modified":"2022-08-07T16:47:55","modified_gmt":"2022-08-07T16:47:55","slug":"jacobs-ladder-growing-care-guide","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/life\/nature\/jacobs-ladder-growing-care-guide\/","title":{"rendered":"C\u1ea7u thang Jacob: Tr\u1ed3ng v\u00e0 ch\u0103m s\u00f3c lo\u00e0i hoa d\u1ea1i \u01b0a b\u00f3ng r\u00e2m"},"content":{"rendered":"<h2 class=\"wp-block-heading\">C\u1ea7u thang Jacob: H\u01b0\u1edbng d\u1eabn tr\u1ed3ng v\u00e0 ch\u0103m s\u00f3c lo\u00e0i hoa d\u1ea1i \u01b0a b\u00f3ng r\u00e2m n\u00e0y<\/h2>\n\n<h2 class=\"wp-block-heading\">T\u1ed5ng quan<\/h2>\n\n<p>C\u1ea7u thang Jacob (Polemonium caeruleum), hay c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 c\u1ecf n\u1eef lang Hy L\u1ea1p, l\u00e0 m\u1ed9t lo\u00e0i hoa d\u1ea1i thu\u1ed9c v\u00f9ng \u0111\u1ea5t c\u00f3 r\u1eebng, g\u00f3p ph\u1ea7n t\u00f4 \u0111i\u1ec3m th\u00eam v\u1ebb \u0111\u1eb9p v\u00e0 chi\u1ec1u s\u00e2u cho khu v\u01b0\u1eddn nhi\u1ec1u b\u00f3ng r\u00e2m. Nh\u1eefng b\u00f4ng hoa h\u00ecnh chu\u00f4ng r\u1ea5t thu h\u00fat, th\u01b0\u1eddng c\u00f3 m\u00e0u xanh lam ho\u1eb7c t\u00edm, n\u1edf v\u00e0o gi\u1eefa \u0111\u1ebfn cu\u1ed1i m\u00f9a xu\u00e2n v\u00e0 thu h\u00fat c\u00e1c lo\u00e0i th\u1ee5 ph\u1ea5n nh\u01b0 b\u01b0\u1edbm v\u00e0 ong.<\/p>\n\n<h2 class=\"wp-block-heading\">\u0110i\u1ec1u ki\u1ec7n ph\u00e1t tri\u1ec3n<\/h2>\n\n<ul class=\"wp-block-list\">\n<li><strong>\u00c1nh s\u00e1ng:<\/strong> C\u1ea7u thang Jacob \u01b0a b\u00f3ng r\u00e2m m\u1ed9t ph\u1ea7n ho\u1eb7c c\u00f3 n\u1eafng nh\u1eb9, nh\u01b0ng c\u00e1c gi\u1ed1ng c\u00f3 l\u00e1 m\u00e0u xanh \u0111\u1eadm c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec1u \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi tr\u1ef1c ti\u1ebfp h\u01a1n.<\/li>\n<li><strong>\u0110\u1ea5t:<\/strong> Tr\u1ed3ng trong \u0111\u1ea5t t\u01a1i x\u1ed1p, tho\u00e1t n\u01b0\u1edbc t\u1ed1t, duy tr\u00ec \u0111\u1ed9 \u1ea9m nh\u01b0ng kh\u00f4ng qu\u00e1 \u01b0\u1edbt.<\/li>\n<li><strong>T\u01b0\u1edbi n\u01b0\u1edbc:<\/strong> T\u01b0\u1edbi n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 duy tr\u00ec \u0111\u1ed9 \u1ea9m trung b\u00ecnh, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong th\u1eddi gian kh\u00f4 h\u1ea1n.<\/li>\n<li><strong>Nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 \u1ea9m:<\/strong> C\u1ecf n\u1eef lang Hy L\u1ea1p ph\u00e1t tri\u1ec3n m\u1ea1nh trong kh\u00ed h\u1eadu m\u00f9a h\u00e8 m\u00e1t m\u1ebb v\u00e0 c\u00f3 th\u1ec3 g\u1eb7p kh\u00f3 kh\u0103n khi tr\u1ed3ng \u1edf c\u00e1c khu v\u01b0\u1eddn \u1ea5m \u00e1p ph\u00eda Nam. \u0110\u1ed9 \u1ea9m cao c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn b\u1ec7nh \u1edf l\u00e1.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Tr\u1ed3ng v\u00e0 ch\u0103m s\u00f3c<\/h2>\n\n<ul class=\"wp-block-list\">\n<li><strong>Tr\u1ed3ng:<\/strong> Ch\u1ecdn m\u1ed9t \u0111\u1ecba \u0111i\u1ec3m c\u00f3 \u0111i\u1ec1u ki\u1ec7n \u00e1nh s\u00e1ng ph\u00f9 h\u1ee3p v\u00e0 chu\u1ea9n b\u1ecb \u0111\u1ea5t b\u1eb1ng c\u00e1ch b\u1ed5 sung th\u00eam ph\u00e2n \u1ee7 ho\u1eb7c c\u00e1c ch\u1ea5t h\u1eefu c\u01a1 kh\u00e1c. \u0110\u00e0o m\u1ed9t h\u1ed1 c\u00f3 chi\u1ec1u r\u1ed9ng g\u1ea5p \u0111\u00f4i b\u1ea7u r\u1ec5 v\u00e0 c\u00f3 \u0111\u1ed9 s\u00e2u t\u01b0\u01a1ng \u0111\u01b0\u01a1ng. \u0110\u1eb7t c\u00e2y v\u00e0o h\u1ed1 v\u00e0 l\u1ea5p \u0111\u1ea5t l\u1ea1i, \u1ea5n nh\u1eb9 nh\u00e0ng.<\/li>\n<li><strong>B\u00f3n ph\u00e2n:<\/strong> B\u00f3n ph\u00e2n c\u00e2n \u0111\u1ed1i cho c\u00e2y v\u00e0o \u0111\u1ea7u m\u00f9a xu\u00e2n v\u00e0 m\u1ed9t l\u1ea7n n\u1eefa sau khi c\u00e2y ra hoa.<\/li>\n<li><strong>Tr\u1ea3i l\u1edbp ph\u1ee7:<\/strong> Tr\u1ea3i m\u1ed9t l\u1edbp ph\u1ee7 h\u1eefu c\u01a1 nh\u01b0 v\u1ecf c\u00e2y v\u1ee5n ho\u1eb7c ph\u00e2n \u1ee7 xung quanh c\u00e2y \u0111\u1ec3 gi\u1eef \u0111\u1ed9 \u1ea9m v\u00e0 ng\u0103n ng\u1eeba c\u1ecf d\u1ea1i.<\/li>\n<li><strong>C\u1eaft t\u1ec9a:<\/strong> C\u1ea7u thang Jacob kh\u00f4ng c\u1ea7n c\u1eaft t\u1ec9a nhi\u1ec1u. C\u1eaft b\u1ecf nh\u1eefng b\u00f4ng hoa \u0111\u00e3 t\u00e0n \u0111\u1ec3 th\u00fac \u0111\u1ea9y c\u00e2y ra hoa tr\u1edf l\u1ea1i v\u00e0 c\u1eaft t\u1ec9a b\u1edbt l\u00e1 h\u01b0 h\u1ecfng n\u1ebfu c\u1ea7n.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Nh\u00e2n gi\u1ed1ng<\/h2>\n\n<ul class=\"wp-block-list\">\n<li><strong>Ph\u00e2n chia:<\/strong> C\u00f3 th\u1ec3 chia c\u00e1c c\u00e2y tr\u01b0\u1edfng th\u00e0nh sau m\u1ed7i ba \u0111\u1ebfn b\u1ed1n n\u0103m \u0111\u1ec3 tr\u1ebb h\u00f3a c\u00e2y. C\u1ea9n th\u1eadn \u0111\u00e0o c\u00e2y l\u00ean, chia r\u1ec5 th\u00e0nh nhi\u1ec1u ph\u1ea7n v\u00e0 tr\u1ed3ng l\u1ea1i m\u1ed7i ph\u1ea7n v\u00e0o m\u1ed9t \u0111\u1ecba \u0111i\u1ec3m \u0111\u00e3 chu\u1ea9n b\u1ecb s\u1eb5n.<\/li>\n<li><strong>H\u1ea1t gi\u1ed1ng:<\/strong> C\u1ea7u thang Jacob d\u1ec5 d\u00e0ng t\u1ef1 gieo h\u1ea1t. Thu th\u1eadp h\u1ea1t gi\u1ed1ng t\u1eeb c\u1ee5m hoa ho\u1eb7c mua h\u1ea1t gi\u1ed1ng t\u1eeb trung t\u00e2m l\u00e0m v\u01b0\u1eddn. Gieo h\u1ea1t trong \u0111\u1ea5t \u1ea9m v\u00e0o m\u00f9a xu\u00e2n ho\u1eb7c m\u00f9a thu v\u00e0 ph\u1ee7 m\u1ed9t l\u1edbp \u0111\u1ea5t m\u1ecfng l\u00ean tr\u00ean.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">C\u00e1c gi\u1ed1ng<\/h2>\n\n<ul class=\"wp-block-list\">\n<li><strong>Polemonium caeruleum \u2018Album\u2019:<\/strong> Hoa tr\u1eafng<\/li>\n<li><strong>P. caeruleum \u2018Bambino Blue\u2019:<\/strong> Hoa xanh lam nh\u1ea1t<\/li>\n<li><strong>P. caeruleum \u2018Snow and Sapphires\u2019:<\/strong> L\u00e1 nhi\u1ec1u m\u00e0u v\u00e0 hoa xanh lam<\/li>\n<li><strong>P. reptans \u2018Stairway to Heaven\u2019:<\/strong> Hoa xanh lam tr\u00ean \u0111\u00e1m l\u00e1 nhi\u1ec1u m\u00e0u \u1eedng h\u1ed3ng khi th\u1eddi ti\u1ebft m\u00e1t m\u1ebb<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">C\u00e1c v\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n<ul class=\"wp-block-list\">\n<li><strong>S\u00e2u \u0111\u1ee5c l\u00e1:<\/strong> Ki\u1ec3m so\u00e1t b\u1eb1ng c\u00e1ch lo\u1ea1i b\u1ecf nh\u1eefng chi\u1ebfc l\u00e1 b\u1ecb \u1ea3nh h\u01b0\u1edfng ho\u1eb7c x\u1eed l\u00fd b\u1eb1ng d\u1ea7u neem.<\/li>\n<li><strong>\u1ed0c s\u00ean:<\/strong> Lo\u1ea1i b\u1ecf b\u1eb1ng b\u1eaby bia, v\u1ecf tr\u1ee9ng nghi\u1ec1n ho\u1eb7c thu\u1ed1c xua \u0111u\u1ed5i h\u1eefu c\u01a1.<\/li>\n<li><strong>B\u1ec7nh \u0111\u1ed1m l\u00e1:<\/strong> Ng\u0103n ng\u1eeba b\u1eb1ng c\u00e1ch c\u1eaft t\u1ec9a \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00e2y th\u00f4ng tho\u00e1ng v\u00e0 t\u01b0\u1edbi n\u01b0\u1edbc \u1edf g\u1ed1c c\u00e2y.<\/li>\n<li><strong>B\u1ec7nh ph\u1ea5n tr\u1eafng:<\/strong> Ki\u1ec3m so\u00e1t b\u1eb1ng c\u00e1ch gi\u1eef cho l\u00e1 kh\u00f4, c\u1eaft t\u1ec9a \u0111\u1ec3 c\u00e2y th\u00f4ng tho\u00e1ng v\u00e0 phun thu\u1ed1c di\u1ec7t n\u1ea5m n\u1ebfu c\u1ea7n.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">Nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt<\/h2>\n\n<ul class=\"wp-block-list\">\n<li><strong>Chi\u1ec1u cao th\u1eb3ng \u0111\u1ee9ng:<\/strong> Th\u00e2n c\u00e2y th\u1eb3ng \u0111\u1ee9ng v\u00e0 nh\u1eefng b\u00f4ng hoa h\u00ecnh chu\u00f4ng c\u1ee7a c\u00e2y c\u1ea7u thang Jacob t\u1ea1o \u0111i\u1ec3m nh\u1ea5n chi\u1ec1u s\u00e2u cho c\u00e1c lu\u1ed1ng hoa nhi\u1ec1u b\u00f3ng r\u00e2m v\u00e0 khu v\u01b0\u1eddn c\u00f3 r\u1eebng.<\/li>\n<li><strong>H\u01b0\u01a1ng th\u01a1m:<\/strong> Nh\u1eefng b\u00f4ng hoa m\u00e0u xanh lam t\u1ecfa ra m\u00f9i h\u01b0\u01a1ng nho thu h\u00fat c\u00e1c lo\u00e0i th\u1ee5 ph\u1ea5n.<\/li>\n<li><strong>Ch\u1ed1ng ch\u1ecbu v\u1edbi \u0111\u1ed9ng v\u1eadt hoang d\u00e3:<\/strong> C\u1ea7u thang Jacob nh\u00ecn chung c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu v\u1edbi h\u01b0\u01a1u v\u00e0 th\u1ecf, do \u0111\u00f3 r\u1ea5t th\u00edch h\u1ee3p cho c\u00e1c khu v\u1ef1c c\u00f3 nhi\u1ec1u lo\u00e0i \u0111\u1ed9ng v\u1eadt n\u00e0y.<\/li>\n<\/ul>\n\n<h2 class=\"wp-block-heading\">D\u1ef1 \u00e1n t\u1ef1 l\u00e0m: Nh\u00e2n gi\u1ed1ng c\u1ea7u thang Jacob b\u1eb1ng c\u00e1ch ph\u00e2n chia<\/h2>\n\n<p>Ph\u00e2n chia c\u00e1c c\u00e2y c\u1ea7u thang Jacob tr\u01b0\u1edfng th\u00e0nh l\u00e0 m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng \u0111\u1ec3 nh\u00e2n gi\u1ed1ng nh\u1eefng c\u00e2y m\u1edbi v\u00e0 tr\u1ebb h\u00f3a nh\u1eefng c\u00e2y hi\u1ec7n c\u00f3. Th\u1ef1c hi\u1ec7n theo c\u00e1c b\u01b0\u1edbc sau:<\/p>\n\n<ol class=\"wp-block-list\">\n<li>C\u1ea9n th\u1eadn \u0111\u00e0o c\u00e2y l\u00ean, ch\u00fa \u00fd \u0111\u1ebfn ph\u1ea7n r\u1ec5.<\/li>\n<li>D\u00f9ng tay ho\u1eb7c thu\u1ed5ng \u0111\u1ec3 chia r\u1ec5 th\u00e0nh c\u00e1c ph\u1ea7n nh\u1ecf h\u01a1n.<\/li>\n<li>Tr\u1ed3ng l\u1ea1i c\u00e1c ph\u1ea7n \u0111\u00e3 chia v\u00e0o c\u00e1c ch\u1eadu ri\u00eang l\u1ebb ho\u1eb7c c\u00e1c \u0111\u1ecba \u0111i\u1ec3m \u0111\u00e3 chu\u1ea9n b\u1ecb s\u1eb5n trong v\u01b0\u1eddn.<\/li>\n<li>T\u01b0\u1edbi th\u1eadt \u0111\u1eabm n\u01b0\u1edbc v\u00e0 gi\u1eef \u1ea9m cho \u0111\u1ea5t cho \u0111\u1ebfn khi c\u00e2y b\u00e9n r\u1ec5.<\/li>\n<\/ol>\n\n<h2 class=\"wp-block-heading\">K\u1ebft lu\u1eadn<\/h2>\n\n<p>C\u1ea7u thang Jacob l\u00e0 lo\u00e0i c\u00e2y d\u1ec5 tr\u1ed3ng v\u00e0 ch\u0103m s\u00f3c, g\u00f3p ph\u1ea7n t\u00f4 \u0111i\u1ec3m th\u00eam v\u1ebb \u0111\u1eb9p cho khu v\u01b0\u1eddn nhi\u1ec1u b\u00f3ng r\u00e2m. B\u1eb1ng c\u00e1ch l\u00e0m theo c\u00e1c m\u1eb9o ch\u0103m s\u00f3c v\u00e0 nh\u00e2n gi\u1ed1ng n\u00eau tr\u00ean, b\u1ea1n c\u00f3 th\u1ec3 t\u1eadn h\u01b0\u1edfng lo\u00e0i hoa d\u1ea1i \u0111\u1ed9c \u0111\u00e1o n\u00e0y trong nhi\u1ec1u n\u0103m t\u1edbi.<\/p>","protected":false},"excerpt":{"rendered":"<p>C\u1ea7u thang Jacob: H\u01b0\u1edbng d\u1eabn tr\u1ed3ng v\u00e0 ch\u0103m s\u00f3c lo\u00e0i hoa d\u1ea1i \u01b0a b\u00f3ng r\u00e2m n\u00e0y T\u1ed5ng quan C\u1ea7u thang Jacob (Polemonium caeruleum), hay c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 c\u1ecf n\u1eef&hellip;<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3115],"tags":[10633,9088,5401,9260,1141,10634],"class_list":["post-6222","post","type-post","status-publish","format-standard","hentry","category-nature","tag-jacobs-ladder","tag-perennials","tag-wildflowers","tag-shade-gardening","tag-pollinators","tag-woodland-plants"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/6222","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=6222"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/6222\/revisions"}],"predecessor-version":[{"id":6223,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/6222\/revisions\/6223"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=6222"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=6222"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=6222"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}