McGregor's Brightlights Silver Beet Vegetable Seed SKU: 135244 MODEL: M6740 Error. try again later You've successfully joined the club $ 3 .18 each Available on orders $50 to $1500. More info × Mitre 10 MSAvailable at Mitre 10 MEGA and selected Mitre 10 stores. Variants Bright, multi coloured stems. The Silver Beet leaves are savoyed green and bronze in colour. Mild tasting and a natural in salad mixes. Features and benefits Harvest in approx 60 days.