No need for postage I will put them in an envelope it does not cost much at all.
These things are super easy you stick the tip in the dirt and they take care of themselves. The only thing you have to be careful to not touch them with your bare hands. Those stickers hurt. You could even put them in your pot as long as you leave them outside all winter. They do not need any fertilizer babying or even water they just do not care. They are desert weeds.
