Paphiopedilum helenae

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Very beautiful!
About your growing media: What for is the diatomite as it is acidic? And what is Kiryu sand? I found it as a component for coniferious bonsai which like limestone. Is it a kind of japanese pumice?
Thanks
 
Very beautiful!
About your growing media: What for is the diatomite as it is acidic? And what is Kiryu sand? I found it as a component for coniferious bonsai which like limestone. Is it a kind of japanese pumice?
Thanks
The diatomite may be weakly acidic or weakly alkaline,In the habitat, Paphiopedilum may grows on silicate rock. Diatomite pellets are breathable and absorbent,and good for roots, especially symbiotic fungi.
Yes,Kiryu sand Is a kind of japanese pumice,It will not float when watering,hahaha~
 

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