Grades and Requirements for Cauliflower Application 125. The grades and requirements set out in sections 126 to 129 apply to cauliflower of varieties grown from Brassica oleracea var. botrytis. Grades and Grade Names 126. The grades and grade names for cauliflower are Canada No. 1 and Canada No. 2. Requirements for All Grades 127. In addition to the requirements for each grade and subject to the general tolerances set out in section 130, cauliflower of all grades must • (a) be properly...