Costata Romanesco is my all-time favorite zucchini. The lightly nutty flavor is superb, and the ribbed fruits are dense and firm, not mushy or watery like some zucchini. Vigorous, semi-vining plants. Moderate production.
Italian heirloom.
Sowing Costata Romanesco Zucchini Seeds
Sow seeds outdoors after the last frost date in warm soil, 1" deep. Sow in hills spaced 4' apart. Thin to 2 plants per hill. Full sun.
Zucchini 'Costata Romanesco'
(55 days) Cucurbita pepo
30 seeds $3.00