What did he say the herb was like? You can get great or just average plants from seeds from PNG, depending on the parents, both female and male. Grow them and see.....
If they are great and no male then transform the best female to male to pollinate all the females including the one transformed, keep all the females as clones until you decide which is best. I am not recommending that you make all female seeds, but you can save the best female, and save the PNG as pure PNG. And have more PNG seeds to find even better females with any luck.
-SamS
What kind of flowering time are you anticipating?
Will you be doing a open pollination or preservation pollination with this unique PNG Azure?
Here's PNG #2View Image