Not positive whatsoever!! Bad company who does not follow through on their promises if the seeds are lost. They said I did not give a zip code and for that reason would not resend my seeds. Don't you have to give the zip code when you order? I believe so. Poor customer services, takes days to respond and then comes up with a lame excuse. Still will not respond after several contacts through their website. Do not, I repeat do not use this company!! Poor, poor service.