Sierra Blanca Onion is a hybrid, intermediate-day onion with bright white, snowy scales that makes it a great variety for the home gardener and small-scale market farmer. This white onion variety consistency produces huge globe-shaped onions that are in the jumbo to colossal size range.

Intermediate-day Onions

Plant in late winter for an early summer harvest

Start the bulbing process when day length reaches 12-14 hours