If u frozen your polen lost the properties so no u can't frozen polen :) And water is not good idea too Good grow

@SortOfNovice I wouldn't do it like that mate But what you can do is make sure there is isn't any wind blowing or fans running etc etc You can pollinate just one bud and cover it with a breathable cloth bag for 24 hours then you can safely remove the bag. Just that bud will be pollinated giving you lots of seeds and the rest of the crop will be seedless sinsemilla. you can also do many cross polinations on the one plant if you have multiple male pollen donors just use the same technique so as to not accidentlly pollinate buds you don't want seeded. You can freeze pollen as long as you remove all of the green material first Some breeders mix their pollen with a little flour so that it is easier to work with. Anyway I hope this answers your question and good luck I love breeding projects