HI,
He mentioned
Edmond Albius, a then-slave who developed the hand techinique for pollinating vanilla.
There was an illustration of the vanilla flower reproductive system. It is complicated by some barriars.
McGee indicated to this day, they do not know which insects naturally pollinate vanilla plants.
McGee's plant was hand pollinated, so he did a good job.
Until this lecture, I was unaware (frankly, never thought about it) anyone grew these at home.
Regards,
Cathy2