McGregor's Pukekohe Long Keeper Onion Vegetable Seed SKU: 135234 MODEL: M6540 Error. try again later You've successfully joined the club $ 2 .99 each Mitre 10 MSAvailable at Mitre 10 MEGA and selected Mitre 10 stores. Variants Slow bolt and an excellent keeper. A popular onion variety. Features and benefits Harvest in approx 180 days.