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1. Sowing (Category) ... year as long as we provide the right conditions in terms of light (8000-15000 lux for 13-15 hours), temperature, humidity, air circulation, soil and seed viability. Natural light is always the best but, ... 2. The greenhouse (Category) ... humidity levels may naturally rise up to 100% and fungal diseases are more likely to spread. Furthermore, any fuel-burning heater creates water vapour as by-product which will eventually condense on the ... 3. The diseases (Category) ... pathogens unintentionally into the greenhouse and if they become established eventually they lead to serious consequences. Fungi can enter a host through wounds in its stem or roots, natural openings such ... 4. Epiphytic cacti (Category) ... overwatering is more of a danger. If you tend to overwater, stick with clay pots. Orchid Cacti go through natural growth cycles in the spring and again in the fall. Naturally, they demand more water during ... 5. Mesembs (Category) ... best to utilize a propagator with a transparent cover. Even though many species can be sown at any time of the year it is always best to respect the plants natural rhythms. Mesembs that grow in winter-rainfall ... 6. echinomastus (Phocagallery / echinomastus) Habitat: Mexico, United States. Description: a genus of globular or cylindrical cacti with felty areoles bearing numerous spines. The funnel-shaped flowers may be from purple to red or pink but they’re ... 7. epiphyllum (Phocagallery / epiphyllum) Habitat: mainly plants of garden origin. There are hundreds of hybrids obtained by crossing Epiphyllum with Selenicereus, Echinopsis and so on. Description: these plants, growing as epiphytes in the ... 8. islaya (Phocagallery / islaya) Habitat: foggy coastal deserts of Peru and Chile where it hardly ever rains and rocky areas up to 1000 metres (3300 ft). Description: a group of cacti with a green, solitary, spherical or cylindrical ... 9. lophophora (Phocagallery / lophophora) Habitat: Texas, south-east of United States, Mexico. Description: they have a globular, green, spineless stem with a fleshy taproot resembling a beetroot. Some species produce offsets from the base. ... 10. notocactus (Phocagallery / notocactus) Habitat: prairies of Brazil, Uruguay, Argentina. Description: cacti with a globular or cylindrical stem that produce yellow, quite large flowers from the centre of the apex or just below it. Spines may ... 11. opuntia (Phocagallery / opuntia) ... Opuntia cacanapa; Opuntia elatior, from Venezuela and Colombia, naturalized in Australia; Opuntia chlorotica; Opuntia cymochila; Opuntia ficus-indica; O. sanguinicola; Opuntia articulata, mineral soil ... 12. oxalidaceae (Phocagallery / oxalidaceae) Habitat: South Africa, South America. Some species have become naturalized in Europe. Description: a family of herbaceous or shrub-like plants with a tuber that usually fold up their leaves at night ... 13. pterocereus (Phocagallery / pterocereus) Habitat: Mexico. Description: a genus of columnar cacti that can reach 7 metres (23 ft) in height in their habitat. The green stems are angular and bear diurnal flowers on one side during the summer. ... 14. schlumbergera (Phocagallery / schlumbergera) ... amount of air humidity. Do not expose plants to artificial light once natural light is gone or they will not flower. Temperature: minimum temperature 8-10°C (46-50°F). To encourage flowering, ... 15. Succulents (Phocagallery / Succulente) PLEASE READ THE FOLLOWING: Since this website has already reached a considerable size, due to the many photo galleries and the development of different language versions, providing extensive information ... 16. thelocactus (Phocagallery / thelocactus) Habitat: deserts of Mexico and Texas. Description: this diverse genus, still lacking defined boundaries, comprises many different plants whose most evident common characteristic is the dense spination. ... 17. Fitofarmaci (Coltivazione/Le malattie) ... è stato tolto dal mercato a causa della sua tossicità. LOTTA BIOLOGICA E RIMEDI NATURALI La lotta biologica, condotta mediante insetti antagonisti, è purtroppo di scarsa applicazione nelle ... Saturday, 04 April 2009 18. Echinopsis ibridi e naturali (Piante grasse/CD-ROM) Questo CD-ROM presenta gli ibridi di Echinopsis, illustrati da 366 immagini di grande bellezza. Comprende inoltre 334 foto di Echinopsis naturali (sia selvaggi che coltivati). Contiene l'articolo "Echinopsis ... Wednesday, 18 August 2010 19. Il MAXI LIBRO delle Piante grasse (Piante grasse/CD-ROM) ... nella sua prima parte, è quello di ripercorrere l’evoluzione delle piante, con particolare riguardo alle succulente, all’ambiente naturale in cui vivono, alla distribuzione sui territori, ... Monday, 10 March 2014 20. Lithops (Approfondimenti/Mesembriantemi) ... I fiori sono ermafroditi di colore bianco o giallo. In natura fioriscono da settembre a novembre, subito dopo la stagione delle piogge in coincidenza con la fine del periodo di crescita. I numerosi ... Wednesday, 07 January 2009
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