三色堇摘心在什麼時候進行?
三色堇在生長期需要及時地進行摘心,剪去頂部的葉芽,以促使側芽萌發,這樣才可以使花朵開得更加繁盛。

三色堇植株開花時,應保證充足的水分,使花朵增大,花量增多。三色堇澆水需在土壤幹燥時進行,溫度低、光(guang)照(zhao)弱(ruo)時(shi),澆(jiao)水(shui)要(yao)小(xiao)心(xin)。過(guo)多(duo)的(de)水(shui)分(fen)影(ying)響(xiang)生(sheng)長(chang),又(you)易(yi)產(chan)生(sheng)徒(tu)長(chang)枝(zhi)。氣(qi)溫(wen)高(gao)時(shi),要(yao)防(fang)止(zhi)缺(que)水(shui)幹(gan)枯(ku)。在(zai)植(zhi)株(zhu)開(kai)花(hua)時(shi),保(bao)持(chi)充(chong)足(zu)的(de)水(shui)分(fen)對(dui)花(hua)朵(duo)的(de)增(zeng)大(da)和(he)花(hua)量(liang)的(de)增(zeng)多(duo)都(dou)有(you)必(bi)要(yao)。

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