{"id":6263,"date":"2020-02-23T09:15:42","date_gmt":"2020-02-23T09:15:42","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=6263"},"modified":"2020-02-23T09:15:42","modified_gmt":"2020-02-23T09:15:42","slug":"growing-and-caring-for-russian-sage","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/life\/gardening\/growing-and-caring-for-russian-sage\/","title":{"rendered":"C\u00e2y x\u00f4 th\u01a1m Nga: H\u01b0\u1edbng d\u1eabn tr\u1ed3ng v\u00e0 ch\u0103m s\u00f3c lo\u00e0i c\u00e2y c\u00f3 s\u1ee9c quy\u1ebfn r\u0169 \u0111\u1ed9c \u0111\u00e1o"},"content":{"rendered":"

C\u00e2y x\u00f4 th\u01a1m Nga: H\u01b0\u1edbng d\u1eabn tr\u1ed3ng v\u00e0 ch\u0103m s\u00f3c<\/h2>\n\n

T\u1ed5ng quan<\/h2>\n\n

C\u00e2y x\u00f4 th\u01a1m Nga (Salvia yangii), tr\u01b0\u1edbc \u0111\u00e2y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 Perovskia atriplicifolia, l\u00e0 m\u1ed9t lo\u1ea1i c\u00e2y b\u1ee5i ch\u1ecbu h\u1ea1n, \u00edt c\u1ea7n ch\u0103m s\u00f3c \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cao v\u00ec c\u00f3 nh\u1eefng b\u00f4ng hoa m\u00e0u t\u00edm lam nh\u1ea1t v\u00e0 t\u00e1n l\u00e1 m\u00e0u b\u1ea1c. Lo\u1ea1i c\u00e2y linh ho\u1ea1t n\u00e0y r\u1ea5t th\u00edch h\u1ee3p v\u1edbi nhi\u1ec1u lo\u1ea1i kh\u00ed h\u1eadu v\u00e0 c\u00f3 th\u1ec3 tr\u1ed3ng \u0111\u01b0\u1ee3c trong c\u1ea3 v\u01b0\u1eddn v\u00e0 ch\u1eadu.<\/p>\n\n

Tr\u1ed3ng tr\u1ecdt<\/h2>\n\n

V\u00f9ng ch\u1ecbu l\u1ea1nh:<\/strong> C\u00e2y x\u00f4 th\u01a1m Nga ph\u00e1t tri\u1ec3n t\u1ed1t \u1edf c\u00e1c v\u00f9ng ch\u1ecbu l\u1ea1nh c\u1ee7a USDA t\u1eeb 3a \u0111\u1ebfn 9b, v\u1edbi m\u1ed9t s\u1ed1 gi\u1ed1ng c\u00f3 th\u1ec3 s\u1ed1ng s\u00f3t \u1edf c\u00e1c v\u00f9ng 3 v\u00e0 4 n\u1ebfu \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 v\u00e0o m\u00f9a \u0111\u00f4ng.<\/p>\n\n

Y\u00eau c\u1ea7u v\u1ec1 \u0111\u1ea5t:<\/strong> Lo\u1ea1i c\u00e2y n\u00e0y \u01b0a \u0111\u1ea5t tho\u00e1t n\u01b0\u1edbc t\u1ed1t, bao g\u1ed3m c\u1ea3 \u0111\u1ea5t c\u00e1t, nh\u01b0ng c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec1u lo\u1ea1i \u0111\u1ed9 pH c\u1ee7a \u0111\u1ea5t (6,5\u20138,0). C\u00e2y c\u00f3 th\u1ec3 b\u1ecb th\u1ed1i r\u1ec5 \u1edf nh\u1eefng v\u00f9ng \u0111\u1ea5t r\u1eadm r\u1ea1p v\u00e0 tho\u00e1t n\u01b0\u1edbc k\u00e9m.<\/p>\n\n

\u00c1nh s\u00e1ng m\u1eb7t tr\u1eddi:<\/strong> \u0110\u1ec3 c\u00e2y ph\u00e1t tri\u1ec3n v\u00e0 ra hoa t\u1ed1i \u01b0u, h\u00e3y tr\u1ed3ng c\u00e2y x\u00f4 th\u01a1m Nga d\u01b0\u1edbi \u00e1nh n\u1eafng m\u1eb7t tr\u1eddi \u0111\u1ea7y \u0111\u1ee7. Nh\u1eefng v\u00f9ng r\u00e2m m\u00e1t c\u00f3 th\u1ec3 khi\u1ebfn c\u00e2y tr\u1edf n\u00ean y\u1ebfu \u1edbt v\u00e0 d\u1ec5 g\u00e3y \u0111\u1ed5.<\/p>\n\n

L\u01b0\u1ee3ng n\u01b0\u1edbc c\u1ea7n thi\u1ebft:<\/strong> Sau khi b\u00e9n r\u1ec5, c\u00e2y x\u00f4 th\u01a1m Nga r\u1ea5t ch\u1ecbu h\u1ea1n v\u00e0 \u01b0a \u0111\u1ea5t kh\u00f4 \u0111\u1ebfn trung b\u00ecnh. C\u00e2y s\u1ebd ph\u00e1t tri\u1ec3n t\u1ed1t \u1edf nh\u1eefng v\u00f9ng \u0111\u1ea5t n\u00f3ng, kh\u00f4 trong v\u01b0\u1eddn. Tuy nhi\u00ean, nh\u1eefng c\u00e2y m\u1edbi c\u1ea5y c\u1ea7n \u0111\u01b0\u1ee3c t\u01b0\u1edbi n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 tr\u00e1nh b\u1ecb kh\u00f4.<\/p>\n\n

Tr\u1ed3ng c\u00e2y:<\/strong> Tr\u1ed3ng c\u00e2y x\u00f4 th\u01a1m Nga d\u01b0\u1edbi d\u1ea1ng c\u00e2y trong ch\u1eadu \u0111\u00e3 \u0111\u01b0\u1ee3c \u01b0\u01a1m s\u1eb5n \u1edf v\u01b0\u1eddn \u01b0\u01a1m v\u00e0o cu\u1ed1i m\u00f9a xu\u00e2n khi \u0111\u1ea5t \u1ea5m nh\u01b0ng tr\u01b0\u1edbc khi th\u1eddi ti\u1ebft tr\u1edf n\u00ean qu\u00e1 n\u00f3ng v\u00e0 kh\u00f4. N\u1ebfu tr\u1ed3ng mu\u1ed9n h\u01a1n, h\u00e3y t\u01b0\u1edbi n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 c\u00e2y kh\u00f4ng b\u1ecb kh\u00f4.<\/p>\n\n

Ch\u0103m s\u00f3c<\/h2>\n\n

C\u1eaft t\u1ec9a:<\/strong> Nhi\u1ec1u ng\u01b0\u1eddi l\u00e0m v\u01b0\u1eddn ch\u1ecdn c\u00e1ch c\u1eaft t\u1ec9a c\u00e2y x\u00f4 th\u01a1m Nga h\u00e0ng n\u0103m, ngay c\u1ea3 \u1edf nh\u1eefng v\u00f9ng m\u00e0 c\u00e2y v\u1eabn xanh t\u1ed1t. Vi\u1ec7c c\u1eaft t\u1ec9a s\u1ebd gi\u00fap c\u00e2y ph\u00e1t tri\u1ec3n r\u1eadm r\u1ea1p h\u01a1n v\u00e0 tr\u1ebb h\u00f3a c\u00e2y. C\u1ea7n c\u1eaft t\u1ec9a m\u1ea1nh \u1edf nh\u1eefng v\u00f9ng c\u00f3 m\u00f9a \u0111\u00f4ng l\u1ea1nh gi\u00e1, n\u01a1i c\u00e2y s\u1ebd ch\u1ebft h\u00e0ng n\u0103m. C\u1eaft t\u1ec9a c\u00e1c nh\u00e1nh c\u00f2n l\u1ea1i d\u00e0i t\u1eeb 8 \u0111\u1ebfn 12 inch v\u00e0o m\u00f9a thu ho\u1eb7c \u0111\u1ea7u m\u00f9a xu\u00e2n.<\/p>\n\n

B\u00f3n ph\u00e2n:<\/strong> C\u00e2y x\u00f4 th\u01a1m Nga kh\u00f4ng c\u1ea7n b\u00f3n ph\u00e2n nhi\u1ec1u. Nhi\u1ec1u nh\u1ea5t, b\u1ea1n c\u00f3 th\u1ec3 b\u00f3n m\u1ed9t l\u1edbp ph\u00e2n tr\u1ed9n m\u1ecfng v\u00e0o m\u00f9a xu\u00e2n. B\u00f3n ph\u00e2n qu\u00e1 nhi\u1ec1u, \u0111\u1eb7c bi\u1ec7t l\u00e0 ph\u00e2n \u0111\u1ea1m, c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m kh\u1ea3 n\u0103ng ra hoa.<\/p>\n\n

Nh\u00e2n gi\u1ed1ng:<\/h2>\n\n

Gi\u00e2m c\u00e0nh:<\/strong> Sau khi c\u1eaft b\u1ecf c\u00e1c nh\u00e1nh v\u00e0o m\u00f9a xu\u00e2n, h\u00e3y ch\u00fa \u00fd \u0111\u1ebfn nh\u1eefng ch\u1ed3i m\u1edbi m\u1ecdc xung quanh m\u00e9p b\u1ea7u r\u1ec5. C\u1eaft m\u1ed9t nh\u00e1nh \u0111ang ph\u00e1t tri\u1ec3n c\u00f3 m\u1ed9t \u0111o\u1ea1n r\u1ec5 kh\u1ecfe m\u1ea1nh. Tr\u1ed3ng c\u00e0nh gi\u00e2m v\u00e0o h\u1ed7n h\u1ee3p \u0111\u1ea5t trong ch\u1eadu x\u1ed1p ho\u1eb7c v\u1ecb tr\u00ed m\u1edbi trong v\u01b0\u1eddn. Gi\u1eef \u1ea9m cho c\u00e0nh gi\u00e2m v\u00e0 \u0111\u1ec3 \u1edf n\u01a1i c\u00f3 \u0111\u1ee7 \u00e1nh s\u00e1ng cho \u0111\u1ebfn khi th\u1ea5y ch\u1ed3i m\u1edbi m\u1ecdc.<\/p>\n\n

Ph\u00e2n chia:<\/strong> N\u00ean ti\u1ebfn h\u00e0nh ph\u00e2n chia to\u00e0n b\u1ed9 c\u00e2y b\u1eb1ng c\u00e1ch \u0111\u00e0o b\u1ea7u r\u1ec5 v\u00e0 tr\u1ed3ng l\u1ea1i t\u1eeb b\u1ed1n \u0111\u1ebfn s\u00e1u n\u0103m m\u1ed9t l\u1ea7n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ee9c kh\u1ecfe cho c\u00e2y.<\/p>\n\n

Tr\u00fa \u0111\u00f4ng:<\/h2>\n\n

V\u00f9ng l\u1ea1nh (V\u00f9ng 3 v\u00e0 4):<\/strong> Ph\u1ee7 m\u1ed9t l\u1edbp ph\u1ee7 d\u00e0y l\u00ean g\u1ed1c c\u00e2y v\u00e0o m\u00f9a \u0111\u00f4ng \u0111\u1ec3 b\u1ea3o v\u1ec7 r\u1ec5 kh\u1ecfi chu k\u1ef3 \u0111\u00f3ng b\u0103ng v\u00e0 tan b\u0103ng. Lo\u1ea1i b\u1ecf l\u1edbp ph\u1ee7 ngay khi v\u00e0o m\u00f9a xu\u00e2n \u0111\u1ec3 tr\u00e1nh \u1ea9m t\u00edch t\u1ee5 xung quanh r\u1ec5.<\/p>\n\n

V\u00f9ng \u1ea5m (V\u00f9ng 5 tr\u1edf l\u00ean):<\/strong> Th\u00f4ng th\u01b0\u1eddng kh\u00f4ng c\u1ea7n chu\u1ea9n b\u1ecb g\u00ec cho m\u00f9a \u0111\u00f4ng, ngo\u1ea1i tr\u1eeb vi\u1ec7c c\u1eaft t\u1ec9a m\u1ea1nh n\u1ebfu mu\u1ed1n.<\/p>\n\n

C\u00e1c v\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n

Th\u00e2n c\u00e2y d\u00e0i:<\/strong> B\u00f3n qu\u00e1 nhi\u1ec1u ph\u00e2n, \u00edt \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi ho\u1eb7c c\u00e1c gi\u1ed1ng c\u00e2y lan r\u1ed9ng c\u00f3 th\u1ec3 khi\u1ebfn th\u00e2n c\u00e2y d\u00e0i v\u00e0 m\u1ec1m. H\u00e3y c\u00e2n nh\u1eafc vi\u1ec7c ng\u1eebng b\u00f3n ph\u00e2n, cung c\u1ea5p nhi\u1ec1u \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi h\u01a1n ho\u1eb7c s\u1eed d\u1ee5ng c\u1ecdc ho\u1eb7c gi\u00e1 \u0111\u1ee1 \u0111\u1ec3 gi\u1eef c\u00e2y th\u1eb3ng \u0111\u1ee9ng.<\/p>\n\n

S\u00e2u b\u1ec7nh:<\/strong> C\u00e2y x\u00f4 th\u01a1m Nga th\u01b0\u1eddng c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu s\u00e2u b\u1ec7nh. Tuy nhi\u00ean, th\u1ed1i r\u1ec5 c\u00f3 th\u1ec3 x\u1ea3y ra \u1edf \u0111\u1ea5t \u1ea9m v\u00e0 tho\u00e1t n\u01b0\u1edbc k\u00e9m.<\/p>\n\n

S\u1eed d\u1ee5ng c\u00e2y x\u00f4 th\u01a1m Nga trong c\u1ea3nh quan<\/h2>\n\n

C\u00e2y x\u00f4 th\u01a1m Nga c\u00f3 k\u1ebft c\u1ea5u tho\u00e1ng, nh\u1eb9 nh\u00e0ng, r\u1ea5t th\u00edch h\u1ee3p \u0111\u1ec3 tr\u1ed3ng theo c\u1ee5m l\u1edbn ho\u1eb7c nh\u01b0 m\u1ed9t c\u00e2y m\u1eabu \u0111\u1ed9c \u0111\u00e1o trong c\u00e1c lu\u1ed1ng hoa h\u1ed7n h\u1ee3p. C\u00e2y b\u1ed5 sung cho c\u00e1c lo\u1ea1i c\u00e2y l\u00e2u n\u0103m m\u00e0u h\u1ed3ng v\u00e0 v\u00e0ng v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m c\u00e2y vi\u1ec1n d\u1ecdc theo l\u1ed1i \u0111i. T\u00e1n l\u00e1 m\u00e0u x\u00e1m xanh t\u1ea1o n\u00ean s\u1ef1 t\u01b0\u01a1ng ph\u1ea3n v\u1ec1 k\u1ebft c\u1ea5u v\u1edbi nh\u1eefng m\u00e0u xanh \u0111\u1eadm h\u01a1n.<\/p>\n\n

M\u1eb9o b\u1ed5 sung<\/h2>\n\n
    \n
  • C\u00e2y x\u00f4 th\u01a1m Nga c\u00f3 th\u1ec3 t\u1ef1 sinh s\u1ea3n b\u1eb1ng c\u00e1ch gi\u00e2m c\u00e0nh t\u1ef1 nhi\u00ean, \u1edf \u0111\u00f3 c\u00e1c nh\u00e1nh ch\u1ea1m \u0111\u1ea5t c\u00f3 th\u1ec3 m\u1ecdc r\u1ec5 v\u00e0 h\u00ecnh th\u00e0nh c\u00e2y m\u1edbi. Nh\u1eefng c\u00e2y t\u00ecnh nguy\u1ec7n n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u00e0o l\u00ean v\u00e0 tr\u1ed3ng l\u1ea1i \u1edf n\u01a1i kh\u00e1c.<\/li>\n
  • C\u00e1c gi\u1ed1ng c\u00e2y x\u00f4 th\u01a1m Nga \u0111\u01b0\u1ee3c \u0111\u1eb7t t\u00ean c\u00f3 th\u1ec3 kh\u00f4ng t\u1ea1o ra h\u1ea1t gi\u1ed1ng “tr\u1edf l\u1ea1i \u0111\u00fang” v\u1edbi c\u00e2y m\u1eb9, nh\u01b0ng c\u00e1c lo\u00e0i c\u00e2y thu\u1ea7n ch\u1ee7ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c nh\u00e2n gi\u1ed1ng t\u1eeb h\u1ea1t gi\u1ed1ng \u0111\u01b0\u1ee3c gieo v\u00e0o b\u1ea5t k\u1ef3 th\u1eddi \u0111i\u1ec3m n\u00e0o trong n\u0103m.<\/li>\n
  • C\u00e2y x\u00f4 th\u01a1m Nga kh\u00f4ng \u0111\u01b0\u1ee3c coi l\u00e0 c\u00e2y x\u00e2m l\u1ea5n, nh\u01b0ng c\u00f3 th\u1ec3 lan r\u1ed9ng d\u1ea7n qua c\u00e1c nh\u00e1nh b\u00f2 lan v\u00e0 th\u00e2n r\u1ec5. Vi\u1ec7c ki\u1ec3m so\u00e1t s\u1ef1 l\u00e2y lan c\u1ee7a c\u00e2y n\u00e0y th\u01b0\u1eddng kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed1i quan t\u00e2m l\u1edbn.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

    C\u00e2y x\u00f4 th\u01a1m Nga: H\u01b0\u1edbng d\u1eabn tr\u1ed3ng v\u00e0 ch\u0103m s\u00f3c T\u1ed5ng quan C\u00e2y x\u00f4 th\u01a1m Nga (Salvia yangii), tr\u01b0\u1edbc \u0111\u00e2y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 Perovskia atriplicifolia, l\u00e0 m\u1ed9t lo\u1ea1i c\u00e2y b\u1ee5i…<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8813],"tags":[9518,9088,10677,8819,8848,10678,10676],"class_list":["post-6263","post","type-post","status-publish","format-standard","hentry","category-gardening","tag-drought-tolerant-plants","tag-perennials","tag-blue-flowers","tag-landscaping","tag-gardening","tag-silver-foliage","tag-russian-sage"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/6263","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\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/comments?post=6263"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/6263\/revisions"}],"predecessor-version":[{"id":6264,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/6263\/revisions\/6264"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=6263"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=6263"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=6263"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}