Abgeschickt von Michael Weinert am 18 Maerz, 2003 um 08:02:23
Antwort auf: Re: Soil for C.japonicum and C.macranthos von Uta von Rad am 16 Maerz, 2003 um 22:48:13:
Hi Uta,
There is a special reason for the tendency of the japonicum rhizome to grow downwards. Please refer to one of my older postings to learn about a special trick to prevent this.
Best wishes
Michael