Hi, thiis has been my first year gardening. When I tilled up the garden last spring the weeds just kept right on growing as if nothing happened. So this fall I am mulching the garden with 6 inches of grass clippings and tree leaves (ash and maple) and I probably wont uncover it until a couple days before planting in mid may. Does this sound like a good plan or is there abetter solution to contolling weeds. Do I need to roto till the garden next spring again or just loosen the soil and plant the seeds. Mostly i grow carrots, peas, green beans. Thanks for the advice.