Hello Christian, Seedlings from virused plants should be uninfected. However, to be extra careful, I would soak the seeds in 10% bleach + a little dish soap for 5 minutes, wash well before sowing to remove any viral particles on the surface of the seeds. Nhu On Sun, Jun 12, 2016 at 12:55 AM, Christian Wang <realtreder@gmx.de> wrote: > Hello, > > I was wondering if Hippeastrum seeds are generally sterlie, even if they > come from virus infected plants. Does anyone know that? > >