Catalpa (Catalpa bignonioides)

La catalpa bignonioides Ndiwo mumwe wemiti iyo iyo, iine hushoma hwekuchengetwa, inogona kuchengetwa ine hutano hwakakwana mubindu. Inokura nekukurumidza, inopa mumvuri, inogadzira maruva akanaka ... uye sekunge izvo zvaive zvisina kukwana, zvinodzivirira chando. Iine zvese! Zvakanaka, kunze kwezvibereko zvinodyiwa, asi icho "chakaipa zvishoma" tichifunga hunhu hwacho hwese.

Chimwe chinhu chinonakidza nezve iyi mhando ndechekuti inogona kuwanda nenzira dzakasiyana siyana, saka Wadii kusangana naye? ????

Mavambo uye hunhu

Inonyanya kuzivikanwa catalpa, yakajairika catalpa kana Indian muti chizvarwa kumaodzanyemba kwakadziva kumabvazuva kweUnited States. Iwo muti unodonha, uyo unokura kusvika pakukwirira kwemamita gumi nemashanu ine chitunha chakatwasuka kana chakatwasuka chine bark grey-brownish, uye inogona kuyera kusvika pamita imwe muhupamhi. Mashizha acho akakura, angangoita 20-30 ne 15-20cm, ovate, cordiform, ine margin yese kana mazino, ane glabrous pamusoro pepamusoro uye tomentose pazasi pezasi.

Maruva acho akabatanidzwa mune panicular inflorescence yechena-pingi ruvara nepepuru uye / kana yero mavara. Muchero uyu kapuru kakamonyoroka akareba 15 kusvika 50cm kureba ne 1-2cm yakafara, inochengetedza mbeu zhinji dzine mapapiro pakati pe2,5 ne4cm, bhuruu.

Mhando

• Catalpa bignonioides 'Aurea': ine mashizha eyero-girini.
• Catalpa bignonioides 'Purpurea': mashizha awo akapepuru.
• Catalpa bignonioides 'Nana': shrub kana muti mudiki 4-6 metres kumusoro.

Unochengeta sei catalpa bignonioides?

Kana iwe uchida kuva nekopi, tinokurudzira kuti uzvichengete seinotevera:

Nzvimbo

Ndiwo muti unofanirwa kuve kunze kwenyika, yakasimwa chinhambwe chingangosvika 6 metres kuitira kuti korona yayo ikure zvakanaka. Midzi yaro haina kukuvadza, asi zvakakosha kuti utarise kukura kwevakuru kwainogona kutora kuitira kuti matambudziko arege kumuka mune ramangwana.

Izvo zvinodawo kuziva kuti iwe haufarire kuve wakanyanya kufumurwa nemhepo; Iyo yakanaka ingave yekudyara padyo nemimwe miti kana miti mikuru.

Pasi

Haisi yekumanikidza zvakanyanya. Inokura mumhando dzese dzevhu rakanyoroveswa rakapfuma mune yakasikwa zvinhu. Inogona kudyarwa muivhu rematombo kana ikasangana nguva dzose.

Kudiridza

Wakaenzana kusvika kazhinji, kunyanya muzhizha. Hausi muti unofanirwa kudiridzirwa zuva rega rega, asi sezvo usinga tsanangure kusanaya kwemvura, zvinoda kuwanda kana kushoma kuenderera kudiridza. Iyo frequency ichasiyana zvakanyanya mukati megore uye zvichienderana nemamiriro ekunze; Nekudaro, nepo mune inopisa uye yakaoma mamiriro ekunze iwe ungangoda kusvika mana ekudiridzira pavhiki mumwaka wezhizha, munguva yechando ne4 madiridziro pavhiki, zvinogona kukwana.

Asi chenjera: kana nzvimbo yako iine mamiriro ekunze ane hunyoro, uchafanirwa kudiridza zvishoma. Chero zvazvingaitika, usanyorove mashizha kana maruva kana uchidiridza kuti usapisa.

Vanyoreri

Muchirimo nemuzhizha Inokurudzirwa zvikuru kuisa fetereza zvirimwa, nekuti, hongu, mvura yakakosha pahupenyu ... asi hazvisi zvese 🙂. Fetesa catalpa yako nefotereza, senge manyowa, mulch, guano kana vamwe.

Kuwanza

Inogona kuwanda nembeu muchirimo uye neyakaomeswa-huni kutemwa muzhizha. Ngatione kuti ndeipi nhanho nhanho yenyaya imwe neimwe:

Mbeu

Kuti uwane mienzaniso mitsva nembeu, idzi dzinofanira kudyarwa mumabhedhi embeu ine kurimwa kwepasi rose substrate (iri kutengeswa pano) wozovaisa kunze, muzuva rose.

Kuchengeta iyo substrate yakanyorova, ivo vanokura mune angangoita mavhiki maviri, mana pane akanyanya.

Kucheka

Cheka bazi re semi-rakaoma huni hunoyera masendimita makumi matatu, uye nekumisikidza chigadziko chayo ne midziyo yekugadzirisa midzi kunge sinamoni. Ipapo iwe uchafanirwa chete kuidzvara muhari ine vermiculite (iri kutengeswa pano) yakambonyoroveswa uye kuiswa kunze, mune semi-mumvuri.

Nyaya inoenderana:

Iwo akanakisa epamba ekugadzira midzi kune ako akacheka

Kuchekerera

Hazvidi izvozvo. Ramba uchifunga kuti inflorescence inobuda kumagumo ematavi, uye kana uchichekerera zvakanyanya mukana wekumera unoderedzwa.

Iwe unongofanirwa kubvisa matavi akaoma, anorwara, asina kusimba kana akatyoka, uchishandisa chigero kana masaha emaoko madiki - zvinoenderana nehukuru hwayo - yaimbove nehutachiona nedoro repamishonga, sipo kana yekuwachira.

Zvipembenene

Inogona kukanganiswa ne:

• Mealybugs: mhando yekotoni. Ivo vanodya pane hura hwemaputi madiki, asi bata zvakanaka ne diatomaceous pasi (iri kutengeswa pano) kana potassium sipo. Mamwe mashoko.
• Nguruve: tupukanana tudiki-diki, anenge 0,5cm, yero, girini, shava kana nhema, idzo dzinodyawo husavi hwemashizha, pamwe nemaruva. Iyo inofarira nzvimbo dzakaoma uye dzinopisa, asi inogona kurapwa ne pyrethrins, kana bhuruu inonamira misungo. Mamwe mashoko.

Zvirwere

Inonzwisisika kune zvirwere zvinoparadzirwa nefungi, zvakadai se powdery mildew. Zviratidzo ndezvi:

• kuoneka kwechena / grey hupfu kana chakuvhuvhu pamashizha
• midzi kuora (vanoshanduka kuita rima kana kuti nhema)
• kubvisa maruva
• kukura kuderera

Inodzivirirwa nekudzora njodzi. Kana zviratidzo zvatoratidza, bata na fungicide.

Kudyara kana kupandukira nguva

Wakasimwa mubindu kutanga kwechirimo kana, kana mamiriro ekunze akanyorovera, mumatsutso.

Rusticity

La catalpa bignonioides iwo muti unopikisa chando pasina matambudziko kusvika -18ºC.

Wakafungei nezve chirimwa ichi?