no man they grow quite slow for the first week or so but it will pick up, or maybe it could be too cold. and if your doin an outdoor grow, like kindbud says you could be looking at a 10' plant. and your plant could finish as early as august, and as late as october, depending on the strain. and if you dont want seeds dont keep the males long enough for there pods open, kill them at once.
hope this helps BK,
85CANNABLISS