Ditto Janine and others,
@ishareflowers - please sleep! Betting that the number of participants here who really need Jess' seeds is zero. If she sends them, and I do hope all is well with her, and you do want to send them, please don't pay the postage yourself. And if the whole thing is too much of a pain for you, just bag it - I don't think there will be any bad feelings incurred.
And if everything is not okay with Jess, and we can help her out by sending seeds or cards, let us know - I am sure we will be happy to help. You have already done enough work, please, please, please don't make yourself crazy over this.