cut off some small branches(like you would for a cuuting) from the male of your choice and put them in a small cup, set the cup on a large piece of paper in a lit area, over the next day or so the male flowers on the cuttings will continue to open and drop pollen onto the paper, when you see a good amount, move the cup and carfully pick up the paper and fold it so all the pollen falls to the center and gently pour it into a ziplock bag....use a small paint brush to paint the pollen onto buds you want to pollenate..a little goes a long ways.