cerco notizie

[giuditta.2001]

sulla resistenza al freddo di

Carissa macrocarpa

Iochroma coccineum

Passiflora mollissima

In rete ho trovato notizie discordanti :martello:

grazie

 

[Pietro Puccio]

Ciao,
personalmente non ho esperienza e conoscenza delle temperature estreme che possono esserci a Pedara, per 'sentito dire' temperature tra -4 e -6 °C, a seconda delle condizioni di salute delle piante e di contemporanea presenza di vento ed elevata umidità, possono azzerare la parte aerea o essere letali per tutte e tre le specie citate.

 

[frensy979]

carissa....

Ciao Giuditta :Saluto: ,
purtroppo non ti so dare notizie sulle piante citate, perché non ne possiedo neanche una , ma se vuoi oggi posso dare un'occhiata all'enciclopedia UTET che ho a casa e, riportarti le notizie k07: .....

Certo però che la Carissa é proprio bella eh! .....

Peccato però che mi sa che io qui, proprio non potrei tenerla, visto le gelide temperature di questo inverno

.....

 

[M@ximus]

carissa macrocarpa

Sulla Carissa nel seguente articolo alcune indicazioni

Natal Plum - Small shrub or bush. Produces medium sized, fleshy red fruits that can be eaten fresh or used in preserves. Beautiful white fragrant flowers are showy and ornamental. Commonly used as a hedge plant. Can be container grown, hardy to 20F.(-5c)

Ed ancora :Eaten fresh or used to make preserves.
Medium sized shrub up to 15ft high. Sometimes used for hedging or ground cover. Natal plum's are sub-tropical, surviving temperatures down to 25F when mature. Young plants should be protected from hard freezes. Plants are not too particular about soil or water requirements. Will stand short periods of drought and will not stand flooding. Grow in full sun (preferably) or light shade. Natal plum's can fruit and flower throughout the year. Flowers are bright white, with five narrow lobes, and have a wonderful fragrance.
Propagation: By seed, or via budding and air-layering.
Native to coastal South Africa.

Da http://www.tradewindsfruit.com

 

[M@ximus]

passiflora mollissima

Sulla passiflora mollissima alcune indicazioni
Non ne ho sulla Iochroma coccineum
Ecco cosa ho trovato:
Hardy passion flower vine producing 3-5" long, soft, yellow fruits. Fruits are edible and commonly used in beverages. Beautiful pink/red flower is formed on a long stalk. Vine is hardy to 25f ( -2/3 c)

Ancora:Generally subtropical to tropical. Extremely fast growing vine in where temperatures stay above 28F. Usually found in the Andes at elevations of 6000-7000ft. Vines usually produce by the second year and can yield up to 300 fruits a vine when in full production. Beautiful red-pink flowers are borne at the ends of a long stalk. Flowers may attract hummingbirds. Fruits can ripen year round.
Propagation: Almost always grown from seeds, but can be propagated by cuttings. Bottom heating the seeds at 70-80F can result in germination at 1-2 weeks, at lower temperatures seeds can take up to 10 weeks to germinate.
Native to scrub-land regions of Central Brazil. The species is regionally popular, but not cultivated. The banana passion fruit is potentially an extremely invasive species in certain climates. It is now widespread in parts of South Africa, Asia, and upper elevation areas of several Pacific islands including Hawaii.
In Hawaii, the banana passion fruit (or more commonly, the banana poka) occurs at elevations from 2000-7000ft, with serious invasions in 4000-6000ft areas with high rainfall. Banana passion fruit vines crow high into forest canopies and smother native vegetation from light. The fruits and subsequently seeds, are spread by birds, feral pigs, and humans. In cooler climates and those that receive yearly frost, the vine is much more controllable and makes a beautiful garden ornamental.

Ciao!!

 

[giuditta.2001]

Grazie a tutti.
Ho un angolo più riparato dove sopravvive l'Aristolachia gigantea. Metterò tutte e tre in quell'angolo e incrocio le dita.
Il guaio è che è un angolo pienissimo