There could have been just enough pollen from a similar flower or even a very small amount from a male somewhere in the air to allow your female to produce a seed or two...
Not a likely scenario at all but its the only way to explain your theory. The keyword here is VIABLE seeds. If the seeds are pale, thin and without density as they are not viable, they are not even really seeds in the full definition of the word. They are for the most part empty shells with no possibility of germination as there has been no pollen.

Dreaming IS free though.....
HIGHGRADE SEEDS Reviewed by HIGHGRADE SEEDS on . Seed Mystery I recently harvested a nice 5 foot plant, but when I was enjoying my crop I found 2 seeds? I have no male plants, so what happend there then? :confused: Rating: 5