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1. Sowing (Category) ... I advise soaking large seeds, which are prone to rot and mildew, beforehand in an anti-cryptogamic solution for 24 hours. Proceed to sow round-shaped seeds pressing them delicately into the soil to ... 2. The diseases (Category) ... Correct diagnosis can be obtained using an electronic scan microscope, serological test kits and fluorescent probes. Viroses can be prevented through sterilization of tools, suppression of disease vectors, ... 3. Cultural practices (Category) ... (makes the soil more compacted and impermeable). The porosity of the soil is expressed as the ratio (also as a percentage) of the total space of the pores between soil particles to the volume of the ... 4. ancistrocactus (Phocagallery / ancistrocactus) Habitat: Mexico, Texas. Description: globular, sometimes upright cylindrical, cacti with big areoles each of them bearing a central hooked spine; they may develop a taproot. The diurnal flowers are borne ... 5. photoreport (Phocagallery / fotoreportage) Here we present some photos from nurseries, botanical gardens, exhibitions, private collections. 6. frailea (Phocagallery / frailea) Habitat: South America: southern Brazil, northern Uruguay, Paraguay, Argentina; regions characterized by heavy, erratic downpours. Description: a group of small, spherical cacti, not exceeding 3-4 cm ... 7. mammillaria (Phocagallery / mammillaria) ... gravel on top of the soil to surround the stem; M. uncinata; M. boolii; Mammillaria theresae; Mammillaria deherdtiana; Mammillaria compressa; Mammillaria carnea; Mammillaria egregia; Mammillaria ... 8. opuntia (Phocagallery / opuntia) ... although some can withstand occasional light frosts (O. phaecantha, O. compressa). The species O. brasiliensis, acanthocarpa, bahiensis, verschaffeltii, gosseliniana, pachypus, prefer a minimum of 8°C ... 9. rebutia (Phocagallery / rebutia) ... regularly adding some microelements. Because of their taproot, they’re best grown in deep pots. Main species of Rebutia: Rebutia marsoneri, is dwarf, globular with a depression at the growing ... 10. weberbauerocereus (Phocagallery / weberbauerocereus) Habitat: Peruvian mountains. Description: a genus of large, spiny columnar cacti forming shrub-like structures, not taller than 2 metres (6.5 ft) in cultivation. They have yellow spines and produce flowers ... 11. varie: oroya neoperuviana depressa (Phocagallery / oroya neoperuviana depressa) oroya neoperuviana depressa ... Tuesday, 27 January 2009 12. varie: oroya neoperuviana depressa (Phocagallery / oroya neoperuviana depressa) oroya neoperuviana depressa ... Wednesday, 28 January 2009 13. mecella: mammillaria compressa yokan (Phocagallery / mammillaria compressa yokan) mammillaria compressa yokan ... Thursday, 29 January 2009 14. forme florali-cactaceae: opuntia_compressa (Phocagallery / opuntia_compressa) opuntia_compressa ... Tuesday, 09 June 2009 15. forme-florali-succulente: echeveria_compressicaulis (Phocagallery / echeveria_compressicaulis) echeveria_compressicaulis ... Tuesday, 09 June 2009 16. solandra: Mammillaria compressa (Phocagallery / Mammillaria compressa) Mammillaria compressa ... Saturday, 27 April 2013 17. ENG Sezione 1 ('Uncategorised Content') ... Graham Charles, Crowood press 2007; lingua inglese; formato 10,7 x 8,5 in.; pagg. 192; prezzo circa 30 €. Guida illustrata sulle succulente, la loro coltivazione e propagazione. ... Tuesday, 20 January 2009 18. Our publications ('Uncategorised Content') ... annaffiare, alla caduta delle foglie, proseguendo fino alla loro ricomparsa; E. pulvinata; E. ramiglans; E. ramipressa; E. resinifera; E. rigida, vive su rocce anche vulcaniche tra i 500 ed i 1400 metri ... Wednesday, 07 January 2009 19. Temperature Minime Invernali (Coltivazione/Minime invernali) ... strategie per sopravvivere e che noi dobbiamo conoscere e rispettare. Essi cadono in una specie di letargo che richiede la custodia a temperature non elevate. Fatte le debite eccezioni, come appresso indicato, ... Thursday, 15 January 2009 20. Cactacee in CD-ROM (Piante grasse/CD-ROM) ... depressum; doppianum; eurypleurum; ferrarii; friedrichii; gibbosum; glaucum; guachinense; horridispinum; horstii; hossei; intertextum; kurtzianum; leeanum; marquezii; megalothelos; mihanovichii cv. black ... Wednesday, 18 August 2010
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