ʻO Catalpa (Catalpa bignonioides)

La ʻO Catalpa bignonioides ʻO ia kekahi o kēlā mau kumulāʻau, me ka liʻiliʻi o ka mālama, hiki ke mālama pono ʻia i ke olakino. Ulu wikiwiki ia, hāʻawi i ka malu, hoʻopuka i nā pua nani ... a me he mea lā ʻaʻole lawa, pale ia i ka hau. Loaʻa iā ia nā mea āpau! ʻAe, koe wale nā ​​hua ʻai, akā ʻo ia kahi "ʻino liʻiliʻi" e noʻonoʻo ana i kāna mau ʻano maikaʻi āpau.

ʻO kekahi mea hoihoi e pili ana i kēia laha hiki ke hoʻonui ʻia i nā ʻano like ʻole, no laila No ke aha e hālāwai ʻole ai me ia? 😉

Kumu a me nā ʻano

ʻO catalpa i kaulana nui ʻia, catalpa maʻamau a i ʻole kumulāʻau ʻĀnelani maoli i ka hema hikina o ʻAmelika Hui Pū ʻIa. He lāʻau deciduous ia, e ulu ana i kahi kiʻekiʻe o 15 mika me kahi kumu ʻoi aku a ʻoi iki paha o ka pahu nona ka hina hina, a hiki ke ana i hoʻokahi mika ke anawaena. Nui nā lau, ma kahi o 20-30 ma 15-20cm, ovate, cordate, me ka palena āpau a i ʻole nā ​​niho, glabrous ma luna o luna a me ka tomentose ma lalo.

Hoʻohui ʻia nā pua i nā inflorescences panicular o ke kala keʻokeʻo a me ka poni a me / a i ʻole nā ​​kiko melemele. ʻO ka hua he capsule curved liʻiliʻi e ana ana i 15 a 50cm ka lōʻihi e 1-2cm ākea, kahi e pale ai i nā ʻano ʻēheu he nui ma waena o 2,5 a me 4cm, beige i ke kala.

Nā ʻano

• ʻO Catalpa bignonioides 'Aurea': he lau ʻōmaʻomaʻo ʻōmaʻomaʻo kona.
• ʻO Catalpa bignonioides 'Purpurea': poni kona lau.
• Catalpa bignonioides 'Nana': he kumulāʻau a lāʻau liʻiliʻi paha 4-6 mika ke kiʻekiʻe.

Pehea ʻoe e mālama ai ʻO Catalpa bignonioides?

Inā makemake ʻoe i kope, paipai mākou e mālama iā ia penei:

Kahi

He kumulāʻau ia e pono ai ma nā ʻāina ʻē, kanu ma kahi mamao o 6 mau mika i hiki i kona kalaunu ke ulu maʻamau. ʻAʻole kiki kona aʻa kumu, akā he mea nui ia e noʻonoʻo i ka nui o nā mākua i hiki iā ia ke noho i ʻole e ala nā pilikia i ka wā e hiki mai ana.

Pono nō hoʻi e ʻike ʻaʻole ʻoe makemake e hōʻike ākea i ka makani; ʻO ke kūpono ke kanu aku ma kahi kokoke i nā kumu lāʻau a i ʻole nā ​​mea kanu nui.

Honua

ʻAʻole koi nui ia. Ulu ia i nā ʻano ʻano lepo o ka lepo i ninini maikaʻi ʻia i waiwai i nā meaola. Hiki ke kanu ʻia i loko o ka lepo limestone inā momona ia i ka manawa mau.

Kukui

Lawe i ka pinepine, keu i ke kauwela. ʻAʻole ia he kumulāʻau e pono e hoʻoinu i kēlā me kēia lā, akā no ke kū ʻole i ka maloʻo, e koi ʻia ka nui o ka wai a ʻoi aku paha o ka hoʻoinu mau. E loli ka nui o ke alapine i loko o ka makahiki a kau i ke aniau; no laila, ʻoiai i nā anilā wela a maloo paha ʻoe e pono ai i 4 mau wai i kēlā me kēia pule i ke kau kau, i ka hoʻoilo me 2 mau wai i ka pule, ua lawa paha ia.

Akā e akahele: inā he aniu hou kou wahi, e hoʻemi ʻoe i ka wai. I kekahi hihia, mai pulu i nā lau a i ʻole nā ​​pua ke hoʻohāinu i ka wai e hōʻalo ai i ke ahi.

Nā mea kūʻai aku

I ka puna a me ke kauwela He ʻōlelo aʻoaʻo nui e hoʻomomona i nā mea kanu, ʻoiai, ʻae, pono ka wai no ke ola ... akā ʻaʻole ia nā mea āpau 🙂. Fertilize i kāu catalpa me nā mea kanu meaola, e like me ka compost, mulch, guano a mea ʻē aʻe paha.

Hoʻonui

Hiki ke hoʻonui ʻia e nā hua ma ke kauwela a me nā ʻoki lāʻau semi-Woody i ke kauwela. E nānā pehea ke keʻehi i kēlā me kēia kaʻina:

Nā huʻu

No ka loaʻa ʻana o nā mea hou e nā ʻanoʻano, pono e lūlū i kēia mau mea i nā seedbeds me ka substrate mahi honua (no ke kūʻai aku ʻaneʻi) a laila kau iā lākou i waho, i ka lā piha.

Ke mālama nei i ka mea maʻa mau, e kupu lākou ma kahi o ʻelua pule, ʻehā ma ka nui loa.

ʻOki ʻoki

E ʻoki i kahi lālā o ka lāʻau semi-paʻakikī e ana ma kahi o 30 kenimika, a impregnate i kona kumu me nā ʻāpana aʻa hana homemade e like me ke kinamona. A laila e kanu wale ʻoe i loko o kahi ipu me ka vermikulite (no ke kūʻai aku ʻaneʻi) hoʻuluʻu i mua a waiho ʻia i waho, i ka malu-malu.

ʻAtikala pili:

ʻO nā ʻāpana aʻa home hana maikaʻi loa no kāu mau ʻoki

ʻOkiʻoki

ʻAʻole pono ia. E hoʻomanaʻo i ka puka ʻana o ka inflorescences ma nā wēlau o nā lālā, a i ka wā e ʻoki loa ana e hoʻoliʻiliʻi ʻia ka hiki ke pua.

Pono ʻoe e hemo i nā lālā maloʻo, maʻi, nāwaliwali a haki paha, e hoʻohana ana i nā ʻoki a me nā pahi lima liʻiliʻi - e pili ana i ko lākou mānoanoa - i hoʻokahe mua ʻia me ka wai ʻona pharmacy, ke kopa a me ka holoi ipu.

Nā mea ʻino

Hiki ke hoʻopili ʻia e:

• ʻO Mealybugs: ʻano cottony. ʻAi lākou i ke kohu o nā wana ʻōpio, akā mālama maikaʻi me ka honua diatomaceous (no ke kūʻai aku ʻaneʻi) ai ʻole kopa potassium. hou 'ike.
• Aphids: he mau kolo liʻiliʻi loa lākou, ma kahi o 0,5cm, melemele, ʻōmaʻomaʻo, ʻeleʻele a ʻeleʻele hoʻi, e hānai pū nei hoʻi i ka kohu o nā lau, a me nā pua. Makemake ʻo ia i nā wahi maloʻo a wela, akā hiki ke mālama ʻia me nā pyrethrins, a i ʻole nā ​​pahele paʻa polū. hou 'ike.

Nā maʻi

ʻIke i nā maʻi i lawe ʻia e nā fungi, e like me ka pauka pauda. ʻO nā ʻōuli nā:

• ka helehelena o ka lepo keʻokeʻo / hina a i ʻole mould ma nā lau
• ʻaʻa popo (huli lākou i ʻeleʻele a i ʻole ʻeleʻele)
• hāpai pua
• lohi ka ulu ʻana

Kāohi ʻia e ka kaohi ʻana i nā pilikia. Inā ua hōʻike ʻia nā ʻōuli, e mālama pū me lāʻau hoʻomake.

Ke kanu ʻana a i ʻole ke kanu ʻana i ka manawa

Kanu ʻia i ka māla punawai mua aiʻole, inā akahai ke aniau, i ka wā kauwela.

ʻO Rustility

La ʻO Catalpa bignonioides he kumulāʻau kūpaʻa i nā hau ʻaʻohe pilikia o a i -18ºC.

He aha kou manaʻo no kēia mea kanu?