Yellow Sweet Spanish onion seeds - Vegetable Plant

Yellow Sweet Spanish Onion is a bulb forming variety known for its large round onions and upright leafy growth. It develops strong plants suitable for garden beds and raised beds, producing well sized bulbs under proper growing conditions. This variety adapts to a range of climates depending on day length and performs best in full sunlight with well drained fertile soil. It is typically grown during the cooler to moderate growing seasons for proper bulb development.

Features

• Produces large round bulbs with upright foliage
• Adaptable to a range of climates based on day length
• Suitable for garden beds and raised beds
• Performs best in full sunlight conditions
• Requires consistent moisture for proper bulb formation

Specifications

• Scientific name: Allium cepa
• Common name (US): Onion
• Seed type / variety: Yellow Sweet Spanish
• Growth habit: Biennial grown as annual
• USDA zones: 3 to 10
• Planting season: Fall and spring
• Growing season: Winter to summer depending on planting time
• Sowing Season: Fall September to November Spring January to March
• Germination time and conditions: 7 to 14 days in cool soil 10 to 25 C
• Sunlight requirements: Full sun
• Soil requirements: Well drained fertile soil rich in organic matter
• Watering needs: Moderate keep soil consistently moist
• Mature plant size: 30 to 60 cm height 8 to 12 cm bulb size
• Plant spacing: 10 to 15 cm apart