This is a female clone flowered shortly after rooting. It's at day F30 and I've been spritzing it with colloidal for the full duration of 12/12. It looks totally male except for female pistils at the major nodes.
I've flowered plenty of males over the years and if it was a regular male it would be dropping pollen by now. The sacks aren't opening (yet). I've read that you have to cut the sacks open sometimes. I did cut open several sacks and one appeared to contain a small amount of pollen. I applied it to the female pistils on this plant to see if it's viable. I guess I'll know in a day.
This is my second try at reversing a female. Last year I got the plant to a similar stage but no pollen was present. I even went so far as to dry the bananas, grind them and applied to a female. No luck.
If anybody has some insight or experience working with colloidal silver, I could use some advice. All I can think is to wait till the sacks are more mature and maybe it'll freely drop pollen or cut them up when they"re more mature?