杜鵑花生長發育對土壤及各項環境條件要求很嚴,除野生杜鵑和毛鵑、夏鵑的一些品種在南方蔭蔽適生條件下可以地栽外,通常南北方均作盆栽觀賞。
土壤 dujuanhuaweiqiangenxingxisuanhuahui,genxuxianximirusifa,fenbuzaipentushangceng,yinerzuijinianzhongjijianxingturang。wulunfanzhihuozaizhidoubixushiyongsuanxingpeiyangtu。nanfangduoyongheishannihuohongshanni,beifangrudandongdiquxiyongluoyesongfuzhitu。beijingyongcaotantuhesumianshageban,jiarushaoliangfuyetuhejiufeiduizhiyiduanshijian,feituronghehoushiyongxiaoguohenhao。jiatingshaoliangshiyang,keyongshishoujunzilanpeiyangtucuoxijiasanchengmianshazaizhi,zhipenbuyiguodapianshen,yinggenjuzhuxingdaxiaoxuanyongtongtouxingnenghaode瓦製花盆。上盆、換土都不可散坨。
水肥 杜du鵑juan花hua喜xi微wei酸suan性xing水shui,用yong自zi來lai水shui宜yi晾liang一yi兩liang天tian或huo用yong養yang魚yu缸gang換huan下xia的de水shui,必bi要yao時shi可ke加jia幾ji滴di食shi醋cu。平ping時shi適shi量liang澆jiao水shui,經jing常chang保bao持chi盆pen土tu潤run澤ze,不bu可ke積ji水shui久jiu濕shi。雨yu季ji到dao來lai之zhi前qian,視shi空kong氣qi幹gan濕shi悶men爽shuang,每mei天tian應ying向xiang葉ye麵mian及ji周zhou圍wei環huan境jing噴pen水shui兩liang三san次ci,發fa現xian葉ye緣yuan焦jiao枯ku、葉麵黃化,應及時澆灌1/500的硫酸亞鐵水溶液或經漚製稀釋的青草水。生長期北方常施用麻醬渣等。有機肥要求充分腐熟、薄肥勤施。春、夏、秋三季均須遮蔭養護,遮蔭疏密應視天氣陰晴、溫度高低適度調整。
管理 盆pen麵mian放fang碎sui盆pen瓦wa片pian覆fu蓋gai可ke防fang淺qian根gen灼zhuo傷shang和he黴mei菌jun濺jian落luo發fa病bing。秋qiu末mo移yi入ru冷leng室shi或huo低di溫wen室shi越yue冬dong,要yao求qiu充chong足zu光guang照zhao。如ru入ru高gao溫wen室shi內nei,可ke提ti前qian在zai元yuan旦dan到dao春chun節jie期qi間jian開kai花hua。杜du鵑juan花hua葉ye片pian多duo簇cu生sheng在zai側ce枝zhi頂ding部bu,花hua後hou頂ding芽ya抽chou生sheng一yi段duan新xin枝zhi,新xin枝zhi的de頂ding端duan葉ye簇cu展zhan開kai後hou,頂ding芽ya開kai始shi花hua芽ya分fen化hua,為wei來lai年nian開kai花hua作zuo準zhun備bei,枝zhi條tiao的de下xia部bu節jie間jian萌meng發fa力li弱ruo,因yin而er一yi般ban不bu作zuo強qiang修xiu剪jian,如ru不bu采cai條tiao繁fan殖zhi,更geng不bu要yao進jin行xing短duan剪jian。杜du鵑juan花hua生sheng長chang很hen慢man,如ru果guo盆pen土tu未wei堿jian化hua,不bu必bi年nian年nian倒dao盆pen。
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