planting spanish onion seeds White Sweet Spanish Onion (110 Days)

planting spanish onion seeds White Sweet Spanish Onion (110 Days)Long Day White Sweet Spanish Onion bulbs will exceed 5 in diameter and are pure white and firm, thus storing well. Some globe shaped specimens may exceed 2 pounds in weight. 150 seeds Please note that germination rates for alliums (onions shallots chives leeks) decline rapidly. We strongly encourage you to purchase new seed each growing season. PLANTING Allium cepa Germination: 5 10 days Germination Temperature: Optimum soil temperatures 60 75F. Seed

Long Day
White Sweet Spanish Onion bulbs will exceed 5” in diameter and are pure white and firm, thus storing well. Some globe shaped specimens may exceed 2 pounds in weight. 

150 seeds  

Please note that germination rates for alliums (onions/shallots/chives/leeks) decline rapidly. We strongly encourage you to purchase new seed each growing season.

PLANTING

Allium cepa

Germination: 5-10 days

Germination Temperature: Optimum soil temperatures 60-75ºF. 

Seed Sowing Depth: 1/4" deep

Sowing Indoors: Start 8-10 weeks before the last frost with soil temperatures 60-75ºF. Sow in flats 1/4” deep, 1/4” apart. Transplant seedlings out mid/late spring, 2-6” apart. Liquid fertilize seedlings every 7-10 days. Seedlings' size should be about pencil thick at transplanting time.

Sowing Outdoors- Early to mid-spring when soil temperature reaches at least 55 ºF. Sow 1-3 seeds per inch, thin to 2-6” apart. The larger the bulb size, the more space. 

How much does a packet plant: 15-30 foot single row  

Harvest- Stop watering a week before harvesting. Pull out when necks soften and start to fall over. Cure them in the sun for a few days then finish drying them out of direct sunlight, in a warm area, and in single layer so air can circulate around them until the neck is dry. Store in a cool, dark place with 35-40ºF temperatures and 65-70% humidity.

Tips- White Sweet Spanish Onion needs fertile, well drained soil. Amend with compost or apply organic granular fertilizer. Adequate water is very important for optimum growth, 1" per week.