we are starting to slowly bring our water up at our club. We planted millet and buckwheat first week in August. Question is should we leave the water below the head at all times or can we flood the millet/BW completely. We can keep the water levels lower as until we get freeezing weather, but will need to pump accordingly once water starts to freeze to keep it open. Didn't know if ducks would still find the millet if the heads were totally covered by water.