I would say yes. If you put the seeds up for trade then you should follow through and send what people select. This is not a person to person trade, where you make a deal with a specific individual. If someone feels like they need to get an even one for one trade then it would be best to offer their seed in the "Plant and Send Trade" forum, where the can negotiate a better deal. I hope I find a fairly equal amount of seeds before it is over, but if not then that's just the way it goes. For me it is more about sharing and learning about other plants.