50 to 100 is not a lot of seeds at all. If properly done, you should easily be able to pull 100 seeds off of a couple of branches. One whole decent sized plant (over 2 1/2 feet) fully pollenated i would have to say would yield at least a thousand seeds, probably more. That is why everybody and his brother are trying to start breeding and selling seeds, 1 plant makes 500 seeds sell them for $5 a piece your one plant is worth 2500, which is a lot even for us.