Introduced by H. Hartman & Company in 1909, this Danish original has been a gardeners’ favorite for over a century and is the standard of excellence for many varieties that were developed after it. Quick-to-mature cabbage heads are 6″-8″ in diameter and 3-4 pounds, tightly wrapped, and perfect for small gardens. Adaptable to a range of climates. Resists splitting and stores up to 6 months.

Weight: 1.5grams

Also called napa cabbage, ‘One Kilo Slow Bolt’ has a delicate flavor, a soft texture in between that of lettuce and regular cabbage, and tight heads have a creamy yellow interior. Cabbage is most reliable when sown in mid- to late summer for fall harvest, although because this napa is quick to mature and slow to bolt, it’s also a good candidate for spring sowing. Grows best at 60°-65°F (~15.5-18.5C).

Weight: 300mg