Around the Jewish Year Lema'seh Beit Midrash Q&A Around the Jewish Year Categories Ask The Rabbi Around the Jewish Year Grafting Kashrut Kilayim Land of Israel Orlah & Neta Revay Other topics Shemitah Terumot & Ma’aserot Chadash Challah Subscribe to our Newsletter Full Name Email I agree to the terms of use and privacy policy of the site. Pesach: Hydroponically grown maror (1) Rabbis of Torah VeHa'artez Institute Does one fulfill the obligation of maror grown hydroponically? 1 2 3 4