My bulb flowered this year and I brought it to work as no one had ever seen one before. I usually cut the flower stalk after flowering as I only have one plant. No chance of pollination. This year however I took several days off and upon my return I noticed seed pods forming on several flowers. Another week has passed and the pods have grown to pea size. Any chance of the seeds being fertile. What could have pollinated them. Ken P Old Bridge, NJ Zone 6 b