Squash

At GCS Seeds we offer a versatile range of high-performance squash seed varieties tailored for commercial growers aiming for strong yields, excellent fruit quality, and reliable performance in European B2B markets. These varieties are optimized for either open-field or protected cultivation, and designed to meet demanding standards of uniformity, marketability and disease resistance.

Key Features

Botanical name: Cucurbita pepo (commonly summer squash) and other relevant species.
Varieties with early maturity enabling multiple harvest cycles and efficient use of production windows.
Fruits characterized by attractive shape and colour (e.g., cylindrical light-green, pale green, or yellow types) for high market appeal.
Strong disease-resistance packages: varieties built for resistance to key viruses and stresses (e.g., ZYMV, WMV, SQMV) ensuring crop reliability.
Adaptive to diverse climates and cultivation systems (open field, greenhouse, protected) offering flexibility to growers.

Varieties & Performance Highlights

Example of commercial variety: A medium-dark green baby marrow type with erect leaves, early maturity (about 40-45 days), strong yield, especially suited for export markets.
Another example: A “long-type” squash seed with smooth straight cylinder shape, pale green colour, high yield under varying temperature conditions, suitable for greenhouse cultivation.
Variety category for gourmet or niche markets: round type squash, upright bush habit, very early harvest ready in ~40-45 days, ideal for fresh market segments.

Agronomic Recommendations

Soil & Climate: Squash thrives in warm conditions with well-drained fertile soils, pH around 6.0-6.8 recommended. Adequate moisture and warm daytime and nighttime temperatures support good development.
Planting: Direct sowing or transplanting depending on region. Seed depth and spacing vary with system: for bush types use moderate spacing; for vine-types allow ample space and good air flow.
Crop Management: Monitor for cucumber-mosaic viruses and other common squash diseases; choose varieties with built-in resistance to mitigate risk. Use proper fertilisation, avoid over-crowding, manage irrigation for consistent moisture.
Harvest & Handling: Pick fruits when skin colour is uniform, surface is glossy, and before the skin becomes dull or over-mature. Export-ready produce ensures firmness and uniformity to withstand logistics and handling.

Why Choose GCS Seeds’ Squash Range?

By partnering with GCS Seeds, growers benefit from:
Proven genetics engineered for high yield, uniform fruit, early maturity and premium appearance.
Varieties optimized for commercial supply chains—including export markets—where appearance, shelf-life and uniformity are key.
A disease-resistance focus helping reduce risk and support operational reliability.
Support from seed production through delivery, with consistent germination, purity and traceability.

For full variety sheets, sowing calendars, packaging options and bulk-order enquiries, please contact our GCS Seeds sales team.