Iris tau ntev yog ib qho ntawm cov paj ntoo nrov tshaj plaws hauv lub tebchaws no uas tuaj yeem cog rau sab nraum zoov txhua xyoo puag ncig. Thaum nws los txog rau fertilization, tsawg dua feem ntau nyob rau hauv cov nroj tsuag tsev neeg tseem hu ua iris.
Koj yuav tsum fertilize lub iris li cas?
Thaum fertilizing ib iris, koj yuav tsum siv nws me ntsis vim nws cov hauv paus hniav rhiab heev rau ntsev. Siv ib tug sib tov ntawm 1 feem nitrogen, 2 qhov chaw phosphorus thiab 2 qhov chaw poov tshuaj raws li ib tug tag nrho cov ntxhia chiv. Kuj xyuas kom muaj tshav ntuj txaus thiab xoob av clayey.
Qhov chaw zoo rau lub iris
Yeej, kev noj qab haus huv thiab kev vam meej ntawm kev saib xyuas yooj yim ntawm iris nyob ntawm qhov kev xaiv ntawm qhov chaw tsim nyog. Txhawm rau ua qhov no, koj yuav tsum nug kom zoo txog cov kev xav tau ntawm iris rhizomes koj tau yuav, vim cov subspecies sib txawv nyiam kom muaj ntau theem ntawm noo noo. Qhov tseem ceeb tshaj plaws ntawm lub zog rau lub iris yog lub hnub. Irises tuaj yeem tsim cov paj zoo nkauj txawm nyob hauv cov av tsis zoo thiab tsis muaj chiv, tsuav yog lawv tau txais tshav ntuj txaus.
Nco ntsoov thaum fertilizing
Yog tias koj xav fertilize koj irises, koj yuav tsum ua li ntawd kom tsawg li tsawg tau. Thaum kawg, cov hauv paus hniav zoo ntawm rhizomes ntawm iris yog qhov nkag siab zoo rau ntsev, uas yog vim li cas overfertilization tuaj yeem ua rau cov hauv paus hniav rot tag nrho yooj yim heev. Nyob rau hauv cov ntsiab lus no, koj yuav tsum nco ntsoov kom loosen cov av uas yog clayey heev nrog me ntsis xuab zeb ua ntej cog irises kom lub hauv paus cheeb tsam tsis ua waterlogged. Kev sib xyaw ntawm cov ntxhia ua tiav (€ 11.00 ntawm Amazon) rau irises yuav tsum muaj nyob rau hauv cov piv txwv hauv qab no:
- 1 feem nitrogen
- 2 ntu phosphorus
- 2 qhov poov tshuaj
Kev loj hlob thiab paj ntau ntawm iris thiab nws cov yam ntxwv
Qhov tsis muaj paj thaum lub sij hawm flowering lub sij hawm ntawm iris yog tsis tshua muaj vim tsis muaj cov as-ham. Yog hais tias qhov chaw nyob rau hauv lub hnub tag nrho, loosening cov av nyob ib ncig ntawm cov nroj tsuag yuav pab tau. Tsis tas li ntawd, qee hom irises yuav tsum tau khawb thiab muab faib yog tias lawv muab ntau dhau ntawm lub txaj. Thaum cog, rhizomes yuav tsum tsis txhob npog tag nrho nrog av, tab sis yuav tsum tau tawm me ntsis ntawm cov av.
Tips & Tricks
Tom qab flowering, koj muaj peev xwm txiav tawm wilted inflorescences txog 10 centimeters saum toj no rhizome yog hais tias koj tsis xav propagate lawv los ntawm noob nyob rau hauv lub vaj.
