Kale and leaf lettuce covered in frost (above). The same plants two hours later, warmed by sunlight (below).
Start in late summer; harvest in 40 to 60 days. Sow in waves for longer harvest.
Sow seeds in place; fall crop can be started 50 to 90 days before harvest, depending on variety.
Plant or sow. Matures 50 to 60 days after transplanting. Flavor improves after a light frost.
Sow in place in 2-week intervals for continual harvest. Matures in 50 to 60 days.
Can be planted or sown in place. Matures in 45 to 80 days, depending on variety.
About the easiest (and quickest) vegetable to start and grow. Harvest in as little as 20 to 30 days.