Could anyone indicate a few clues for the main nectar flow? I live in Sacramento, CA. There is currently a significant nectar flow in my area with almonds, apricots, plums blooms already gone. I understand that all early in the year nectar is used by bees for colony expansion. I tend to think that main nectar flow should start with citrus flowering, perhaps in two-three weeks from know. I intend to make a cut-down split right before the main honey flow to maximize on honey production. Any suggestions, please? Thanks a lot.