1015Y Texas SuperSweet Onion is short-day onion that’s one of the most popular sweet, globe-shaped onion varieties. It's famous for its size, sweetness, and overall good performance as a cool-season crop. Bulbs average 1 lb and 4-5″ in diameter. Allium cepa. Plants grown from seed take 105-110 days to be harvest-ready, and transplants typically reduce the maturation schedule by 30-40 days. 

Be sure to check out our Onion Growing Guide for helpful tips & tricks on how to successfully grow onions in your garden. 

Plant Short-day varieties in fall and over-winter for a spring harvest. Short-day onion varieties start the bulbing process when day length reaches 10-12 hours.

Onion Planting Information:

When to Plant: fall

Plant Spacing: 4"

Disease Resistance:

Red Creole & 1015Y Texas SuperSweet - Pink Root Rot

Short-Day Onion Planting Guide:

• Plant in fall and overwinter for a spring harvest
• Start the bulbing process when the day length reaches 10-12 hours