
Yellow Granex Hybrid Onion Seeds - Short-Day Sweet Onion Variety
$24.99
- Short-day variety optimized for early spring harvest in southern regions.
- Produces uniform, mild-flavored bulbs with a characteristic flat-round shape.
- High germination potential when planted in well-draining, nutrient-rich soil.
- Standardized hybrid genetics ensure consistent maturation timing and bulb size.
Options: Bunches (Qty- 2) | Spring
Yellow Granex Hybrid Onion Overview
The Yellow Granex hybrid onion is a widely recognized short-day variety, specifically developed for regions with shorter daylight hours. This variety is valued for its mild, sweet flavor profile and its ability to produce large, uniform bulbs under appropriate environmental conditions. It is a staple choice for growers seeking a reliable crop for early-season harvesting.
Growing Characteristics and Performance
This hybrid variety is engineered for structural consistency. Unlike open-pollinated varieties, the Yellow Granex hybrid maintains a predictable growth cycle, resulting in bulbs that reach maturity simultaneously. The outer skin is light yellow, protecting a crisp, white interior flesh. To ensure optimal bulb development, it is recommended to maintain consistent soil moisture and provide adequate spacing to prevent overcrowding, which can impact final bulb diameter.
Cultivation Requirements
- Soil Conditions: Thrives in loose, well-draining soil with a pH level between 6.0 and 7.0.
- Planting Depth: Seeds should be sown at a depth of 0.25 to 0.5 inches.
- Temperature: Germination is most effective when soil temperatures remain between 60°F and 75°F.
- Spacing: Maintain 4 to 6 inches of space between plants to allow for full bulb expansion.
- Sunlight: Requires full sun exposure for at least 6 to 8 hours daily.








