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Posts Tagged ‘stalna razstava kaktusov v Arboretumu’


Predstavitev eksotičnih rastlin | Exotic plants in Arboretum

Pelecyphora valdeziana (Turbinocarpus valdezianus)

Izredno lep kaktus saj mu telo pokrivajo bele dlačice in dajejo videz skoraj čisto belega kaktusa. Zraste do 4 cm v višino in do 2,5 cm v širino. Je počasi rastoča vrsta. Cvet ima 2 cm premera in je rdeče-vijolične barve, včasih je cvetni listič obrobljen z belo barvo. Cveti spomladi. Obstaja tudi varieteta, ki ima bel cvet (Pelecyphora valdeziana var. alba). Naravno rastišče je v Mehiki v zveznih državah San Luis Potosi in Coahuila. Pozimi lahko rastlina zdrži minimalno temperaturo 6°C vendar mora biti zemlja popolnoma suha. Odličen kaktus za vse, ki nimate veliko prostora.

An extraordinary cactus with white hairs over its body. It is very small plant and it reaches 4 cm in hight and 2,5 cm in diameter. It is very slow growing plant. It has beautiful purple-white flowers that grows in a group. A single flower can reach 2 cm in a diameter. There is a variety of the plant which has completely white flowers. The plant’s natural habitat is in Mexico in a state of San Luis Potosi and Coahuila. If the soil is completely dry the plant can tolerate temperature at 6°C in the winter. It’s an excellent cactus for all of you who don’t have enough space to grow large species.

Stalna razstava kaktusov v Arboretumu

Pripravil: Vasja Dornik, univ. dipl. inž. gozdarstva

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Predstavitev eksotičnih rastlin | Exotic plants in Arboretum

Notocactus warasii

Znan je tudi pod imenom Parodia warasii. Ima krasne, velike rumene cvetove, ki v premeru dosežejo do 6 cm. Pri nas je zacvetel že v začetku marca. Tudi bodice so rumene barve. Zraste do 60 cm v višino, zato potrebuje dokaj velik rastni prostor.
Naravno raste v Braziliji iz skalnih razpok. Pozimi je kaktus lahko na nizki temperaturi, ki ne sme biti nižja od 0 °C. Kadar prezimuje pri tako nizkih temperaturah mora biti zemlja popolnoma suha, saj v nasprotnem primeru korenine hitro strohnijo in kaktusova življenjska pot se prezgodaj konča. Kaktusa ne zalivamo od novembra do marca-aprila. Kaktus je enostaven za vzgojo.

It is also known as Parodia warasii. It has wonderful big yellow flowers which grow solitarily or in a group. A flower can reach 6 cm in a diameter. Plant has yellow spines and caution should be taken when handling with it. Mature plant needs quite a lot of space for it can grow up to 60 cm high. The plant surprised us with flowering in the first days of March.
This cactus’s natural habitat is in Brasil and it grows from rock cracks. The lowest temperature should be above 0°C and the soil should be completely dry otherwise roots could rotten quite soon. It is very easy to grow and it is propagated with seeds.

Pripravil: Vasja Dornik, univ. dipl. inž. gozdarstva

 

Notocactus warasii v vsej svoji lepoti.

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