Zea mays 'Ramondia F1' – High-quality sweetcorn for a tasty harvest

Zea mays 'Ramondia F1' is an F1 hybrid sweet corn specifically developed for high yields, uniform cobs, and excellent sweetness. Ideal for both home gardeners and commercial growers, this variety provides a reliable harvest of tender, sweet cobs that can be eaten fresh, cooked, grilled, or used in culinary preparations.

External characteristics

Ramondia F1 plants grow upright and typically reach 180–200 cm tall, with sturdy stems that are resistant to wind and rain. Each plant produces one to two ears of yellow, juicy kernels, uniform in size and color. The ears are medium to large, and their uniform development makes this corn particularly suitable for commercial sale and home cultivation.

The plant has a compact, upright growth pattern, making it easy to grow in rows and providing ample air circulation to minimize disease.

Growth and cultivation

Ramondia F1 is a relatively fast and reliable F1 hybrid, which gives excellent results under optimal growing conditions:

• Sowing period: In the open ground after the risk of frost, or sow earlier in pots

• Planting distance: 25–30 cm between plants, rows 70 cm apart

• Sowing depth: 3–5 cm

• Location: Full sun for maximum sweetness and growth

• Soil: Well-drained, rich in organic matter

• Water: Regularly and consistently, especially during the development of the cobs

By following these guidelines, Ramondia F1 produces uniform, well-developed cobs suitable for both home cooks and professional sales.

Flowering and harvest

Ramondia F1 flowers and produces cobs from mid-summer to early autumn, depending on sowing time and weather conditions. Harvest typically takes place 70–90 days after sowing. For best flavor and tenderness, harvest the cobs when the kernels are fully yellow and juicy.

Applications

The F1 hybrid sweet corn is versatile in use:

• Fresh consumption – Steamed, boiled or grilled straight from the garden

• Culinary preparations – In salads, soups, corn puree, or as a side dish

• Commercial sales – Ideal for markets and retail thanks to the uniform cobs and high yield

• Vegetable garden and home use – Compact and easy to grow in rows or beds

Maintenance and tips

For an optimal harvest:

• Keep the soil moist, especially during cob development

• Mulch around the plants to retain moisture and limit weed growth

• Check for pests such as corn root beetles and caterpillars; treat organically if necessary

• Support taller plants if they are exposed to strong winds

Sustainability and yield

By choosing F1 hybrids like Ramondia F1, you'll benefit from higher yields, uniform quality, and improved resistance to common diseases. This hybrid is ideal for sustainable home gardens and commercial production where consistent flavor and texture are important.