# Costata Romanesco

Source: https://shop.homegrowngardenschicago.com/product/806/
Published: 2024-03-07
Updated: 2026-07-24

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## **COSTATA ROMANESCO ZUCCHINI (*Cucurbita pepo*)**

**Transplant | Late May | Annual | Summer Squash**

A standout Italian heirloom known for its ribbed, striped fruits and exceptional flavor. Costata Romanesco offers a slightly nutty taste and firm, tender texture—widely considered one of the best-tasting zucchini varieties.

### Growing Details

- Harvest: ~55 days from transplant
- Plant spacing: 4′
- Full sun
- Not frost hardy
- Large, spreading plant—allow ample space

### Garden Companionship

*Best planted with:* Beans, corn, radishes, nasturtiums\
*Benefits:* Companion plants help deter pests, attract pollinators, and support healthy squash production\
*Avoid planting near:* Potatoes, which may compete for nutrients

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### Pro Growing Tips

- Harvest fruits young (6–8″) for the best flavor and texture
- Large plants benefit from space or light pruning for airflow
- Check plants frequently—zucchini grow quickly and are best picked early

### Health Highlights

- **Low-calorie vegetable:** Light and nutritious for everyday meals
- **Vitamin-rich:** Contains vitamin C and potassium
- **Culinary favorite:** Excellent for grilling, sautéing, and fresh summer dishes

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*Pre-order now for flavorful, garden-ready plants timed perfectly for warm-season planting.*