I do it with small plants isolated outside just to make seeds. A possible alternative to making your own fem pollen is to purchase it I have seen several varieties for sale google itI actually chopped that male today. I was going down the wrong path and didn't know it. I want feminized seeds and I didn't know STS was the way. Somehow, I thought back-breeding was the way??? Not sure where I got that.
So, I chopped that male and I ordered some STS. Should be here in a few days.
Then, I will take all this pollen collecting advice and use it properly.
I am starting t agree that just shotgunning with the male might be overkill.
Thanks again for the input.
Peace