Ripening varieties Tall Romanesco . a rosette of leaves raised . Leaves of medium size, gray-green, slightly bubble . The head of the original dome-shaped, light green, weight 350 - 500 g . Prized for its high content of vitamins and minerals,good taste of processed products, aligned heads . Trading yields heads 1.6 - 1.8 kg / m 2 . Planting seedlings produced in mid-April . A pick is carried out in the phase of the cotyledons .