I have several 2-3 y.o. pineapple plants. I put apples on top of them to make them to flower. Now is the end of November, if a flower show up in 1or 2 months, who is going to pollinate it? I live in 7b zone, we don't have bees thru winter. I cover plants for nights and open them in mornings. May be I' d better wait till spring with apple tricks?