
VEGSOW White Grano Onion Seeds - Short Day Variety
$2.00
- Short-day onion variety specifically bred for early maturity.
- Produces uniform, mild-flavored white bulbs suitable for fresh consumption.
- High-vigor seeds selected for reliable germination and consistent crop development.
- Adaptable to various soil types when provided with adequate moisture and sunlight.
Style: Packet
White Grano Short Day Onion Seeds
The White Grano onion is a classic short-day variety known for its reliable performance in regions with shorter daylight hours. These seeds are selected to provide gardeners with a consistent crop of mild, sweet white onions, making them a staple for home vegetable production.
Growing Characteristics
As a short-day onion, this variety begins bulb formation when day lengths reach approximately 10 to 12 hours. This makes them well-suited for early-season planting in warmer climates. The resulting bulbs are typically globe-shaped with a clean, white exterior and crisp, white flesh.
Cultivation and Germination Guidelines
- Soil Preparation: Ensure soil is well-draining, loose, and rich in organic matter to support root development.
- Planting Depth: Sow seeds at a depth of 1/4 inch to 1/2 inch.
- Moisture Management: Maintain consistent soil moisture throughout the germination phase. Avoid waterlogging, which can impact seed viability.
- Temperature Requirements: Optimal germination occurs in soil temperatures between 60°F and 75°F.
- Spacing: Thin seedlings to 3-4 inches apart to allow adequate space for bulb expansion.
Product Specifications
- Variety: White Grano (Short Day)
- Plant Type: Vegetable / Onion
- Harvest Profile: Early maturing, mild flavor
- Storage: Best used fresh; short-term storage capability








