Seven weeks have elapsed since former New Jersey dweller Rabbi Yitzi Genack assumed the pulpit at Shaare Torah Congregation. The span, which gardeners know is enough to harvest beetroot, cucumbers and turnips, has permitted the rabbi to plant his communal seeds for future growth. Genack said he realizes it will take years to yield the fruits of his labor, but that he’s eager to do the work. Since arriving in Squirrel Hill on Aug. 2, the spiritual leader has dedicated his days to meeting Pittsburghers, hearing their stories and reminding himself who is related to whom.