Zucchini Costata Romanesco

Zucchini Costata Romanesco

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Full Sun
 52 Days
Approx. 15 Seeds
Up to 12-24" tall
94% Germination Rate (2023 test)

Classic Italian heirloom with a delicious nutty flavor and excellent texture. Distinctive appearance with tender grey-green skin and pale ribbing. Large male blossoms are perfect for cooking.


Companions: Beans, Dill, Borage


Growing Instructions:

Germinates best in 25-35°C in soil with moderate moisture. 

Plant Spacing : 18-24" apart. Row Spacing: 3-4' apart.

Transplant : Sow seed 1inch deep indoors 4 weeks before planting date. Harden off plants by reducing temperatures and water. Plant outdoors or direct seed: once soil has warmed. Zucchini require rich, well-drained soil and plenty of moisture.