Be ause j our ▁in ▁Saint ▁Est è phe . ▁In ▁late ▁ 2 0 0 6 , ▁the ▁Rou za ud ▁family ▁acquired ▁majority ▁share ▁in ▁the ▁second - g row th ▁estate ▁Ch âteau ▁P ich on ▁Long ue ville ▁Com tes se ▁de ▁L al ande . ▁The ▁deal ▁also ▁included ▁the ▁Cru ▁Bour ge ois ▁estate ▁Ch âteau ▁Bern ad otte . ▁ ▁Also ▁included ▁in ▁the ▁Ro eder er ▁Group ▁are ▁Champ agne ▁De utz , ▁Ram os ▁P into ▁Port ▁in ▁Portugal , ▁Dom aines ▁Ott ▁in ▁Prov ence , ▁Ro eder er ▁Est ate ▁and ▁Sch ar ffen berger ▁in ▁California . ▁ ▁V ine y ards ▁ ▁The ▁ 2 4 0 ▁hect ares ▁of ▁Louis ▁Ro eder er ' s ▁v ine y ards ▁are ▁distributed ▁across ▁the ▁three ▁main ▁Champ agne ▁growing ▁zones , ▁the ▁Mont agne ▁de ▁Re ims , ▁the ▁Vall ée ▁de ▁la ▁Mar ne , ▁and ▁the ▁C ô te ▁des ▁Blan cs . ▁Louis ▁Ro eder er ' s ▁v ine y ards ▁cover ▁two ▁third s ▁of ▁the ▁company ' s ▁needs , ▁which ▁is ▁rare ▁for ▁a ▁Champ agne ▁House . ▁This ▁situation ▁gives ▁Louis ▁Ro eder er ▁a ▁greater ▁control ▁over ▁its ▁production . ▁Se vent y ▁five ▁hect ares ▁are ▁cultiv ated ▁according ▁to ▁b iod ynamic ▁principles , ▁which ▁makes ▁it ▁the ▁largest ▁b iod ynamic ▁estate ▁in ▁the ▁Champ agne ▁region . ▁ ▁Win em aking ▁ ▁Every ▁year , ▁about ▁