Got 2 plants on go from seeds, im a 1st time grower so let them veg until they 3 to 4 feet tall as i didnt keep track of weeks, but 1 plants stands a good half foot above the other and now that they under 12/12 the taller plant has hardly any female pistills at all where as the smaller 1 looks great and pistils everywhere so am confused by the taller plant, advice please