Pink, blue, farin, taurare? Menene zaku iya tsammanin?
Hydrangeas suna da suna saboda kasancewa masu kwalliya, amma ba duk tsararraki suna canja launi ba. Kodayake yawan furanni na furanni da yawa suna da launin launi, idan kana da farin ciki mai kyau, ba za ka canza su zuwa ruwan hoda ko blue. Kullum, zaku bukaci girma Big Hyprangeas, Hydrangea macrophylla , don samun launin ruwan hoda ko launin ruwan launi da kuke nema. Har ila yau, akwai blue hydrangeas da masu sayar da furanni suka sayar da su, musamman a kusa da Easter.
Wadannan sabanin ba su da mawuyacin hali, kuma, tun lokacin da aka tilasta musu su yi fure da wuri, bazai dace da kasancewa a waje ba.
Amma yana yiwuwa a yi amfani da wani iko akan manyan kayan hydrangeas. Ba buƙatar ku zama likita ba, amma kuna buƙatar fahimtar dalilin da yasa sallarku ta canza launi.
Yadda za a Sauya Blue Blue
Hydrangeas juya blue a matsayin dauki zuwa aluminum a cikin ƙasa. Wannan yana bukatar yanayi 2:
- Kasar gona pH ya zama dan kadan acidic (5.2 - 5.5).
Yi gwajin ƙasa a farko, don sanin lokacin farawa pH . Ƙara aluminum sulfate zuwa ƙasa zai taimaka ƙananan pH, idan ya cancanta. Maganar taka tsantsan: ba duka tsire-tsire ba zai iya jure wa ƙasa mai acid da kuma tsire-tsire masu kusa da shi na iya zama mummunan tasiri. Yi la'akari da la'akari da lakabi lokacin da ake ƙara gyaran zuwa ƙasa.
- Akwai dole ne aluminum ba a cikin ƙasa.
Idan aluminum yana da ƙwayar ƙasa a cikin ƙasa kuma pH yana da ƙananan, mayafinka sun riga sun kasance blue.
Amma ko da kuna da ƙasa na acidic, zaka iya buƙatar ƙara wasu sulfate.
Taki - A high potassium, low phosphorus taki taimaka kula da blue launi. Ka guje wa superphosphates da kashi, wanda wasu lokuta ana amfani dasu don karfafa furanni.
Yadda za a Juya Ruwan Halitta
Hydrangeas juya ruwan hoda saboda an hana su da aluminum.
Ana iya kammala wannan ta hanyar:
- Ƙara yatsun tsami, don tada ƙasa pH zuwa kimanin 6.0 zuwa 6.5. Wannan mai kyau ne inda birane ba zasu iya samun damar yin amfani da aluminum a cikin ƙasa ba, amma kada ku sha wahala sauran nau'o'in gina jiki da chlorosis. Sabanin imani na kowa, ba ku so ku yi ƙasa sosai.
- Shuka kibanka a cikin tukwane. Abin mahimmanci, ƙasa-kasaccen mixing mixing ba yawanci dauke da aluminum, saboda haka akwai wani dama daga your hydrangea reverting zuwa blue.
Taki - Zabi tsire-tsire masu tsire-tsire masu tsayi, tun da alama ta phosphorus ta hana hydrangeas daga samun aluminum
Ko da kuna da hydrangeas da suka juya launin ruwan hoda ko blue, ƙara ƙarin kayan gyare-gyare zuwa kasar gona ba zai kara zurfin launi ba. Launi zai iya bambanta daga wannan kakar zuwa kakar saboda yanayin, damun danniya da canje-canje a cikin yanayin. Tsire-tsire a kusa da tushe mai mahimmanci ko walkway mai yiwuwa ba zai taba yin launin shudi ba saboda lemun tsami wanda ya fita daga cikin kankare.
Sauya ƙasa don sauya launi na hydrangea ba abu ɗaya ba ne. Dole ne ku kula da yanayin yanayin da aka canza.