Perché dovrei abbinare dei cartellini a ogni cactus? Ecco un elenco di buone ragioni per farlo

Certo, dal punto di vista estetico un cartellino che spunta dal vaso non è il massimo, soprattutto se vogliamo fotografare quel cactus durante la sua splendida fioritura e nutriamo qualche velleità artistica. Tuttavia, c’è una lunga serie di buone ragioni per abbinare i cartellini alle nostre piante (“cartellinare” i cactus, dice qualcuno ricorrendo a un neologismo) o per conservare quelli che accompagnano le succulente che acquistiamo da vivaisti specializzati.

Sì, perché sui cartellini (o “etichette”) che infiliamo nei vasi dei nostri cactus e delle nostre piante succulente non è detto che debba esserci scritto solo il genere e la specie di quella pianta: un sacco di altre utilissime informazioni possono essere annotate su questi piccoli “registri” mobili. Registri “al portatore”, si potrebbe dire, dal momento che i cartellini accompagnano la pianta negli anni e la seguono in ogni rinvaso, arricchendosi di informazioni che ci insegneranno moltissimo su quel particolare esemplare e, più in generale, sulla coltivazione di queste piante.

Ma andiamo per gradi e vediamo, in questo articolo, di capire cosa sono esattamente i cartellini, cosa possiamo annotarvi sopra e con quali strumenti e, infine, dove possiamo reperirli o come possiamo realizzarli direttamente con soluzioni alternative. (…)

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Echinocactus parryi: è davvero una pianta solo per veri esperti? Sfatiamo un falso mito

Decisamente meno diffuso in coltivazione rispetto al “cugino” grusonii (il celeberrimo “cuscino della suocera”), l’Echinocactus parryi è stato per lungo tempo considerato una pianta rara, quasi introvabile, riservata a veri intenditori di succulente o a collezionisti e, soprattutto, cactacea rognosissima, la cui coltivazione era riservata ai veri esperti.

Ricordo di aver letto in un forum di appassionati, ormai diversi anni fa, che il parryi non andrebbe addirittura mai rinvasato, tanto delicate e sottili sarebbero le sue radici. Si suggeriva, in quel forum, di rinvasare questa pianta solo dopo che era cresciuta svariati anni nello stesso vaso e nello stesso terriccio e si avvertivano i coltivatori: non vi azzardate a sfiorare il pane di terra, non guardatele neanche le radici, perché si rompono con estrema facilità e la pianta non riesce a riprendersi, avviandosi inesorabilmente a morte lenta a causa del rinvaso…

Ma è davvero così ostica questa pianta? Siamo sicuri che quello che si è detto per anni abbia un fondamento concreto? Vediamo, in questo articolo, di sfatare un altro dei tanti falsi miti che gravitano attorno alle cactacee. (…)

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Il “Fiore tra le Spine” riparte in abbonamento a tutela dei contenuti e contro i furbi del web

Alla fine del 2017, quando ho aperto questo sito, non immaginavo minimamente il grande successo che questi miei “appunti” avrebbero riscosso. In poco più di due anni il sito Il Fiore tra le Spine ha registrato oltre 207 mila accessi unici e più di 306 mila sessioni (visite) da tutta Italia e da moltissimi paesi nel mondo, dagli Stati Uniti al Giappone; dall’Europa all’Australia (i dati sono rilevati da Google Analytics). Tenendo conto del fatto che stiamo parlando di un blog specializzato in un settore assolutamente di nicchia, e non di tendenza come sport, moda, ecc., i numeri sono davvero incoraggianti.

Leggi tutto “Il “Fiore tra le Spine” riparte in abbonamento a tutela dei contenuti e contro i furbi del web”

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