Cauliflower Plants - Romanesco Continuity Collection Three top quality cauliflowers to pick from October to early December! The Romanesco Continuity Collection contains a superb selection of cauliflower plants. This Collection contains 21 cauliflower plants, a mix of each variety of the following three varieties: Colosseo: A superb alternative to standard white cauliflowers, with attractive, architectural, lime-green florets. The tasty heads measure 15-23cm (6-9") across, and mature in autumn. Gitano: Deep green heads with curds full of spirals. A nutritional variety. Lazio: A Romanesco cauliflower developed to extend the cropping period. These cauliflower plants are an excellent addition to beds and borders, giving you continuity through October, November and early December.