Romaine is a cold-hardy crop that can be harvested about 65 to 70 days after planting—the leaves will be dark green and 6 inches high. Different harvesting techniques can extend the life of romaine ...

Heads of fresh lettuce grow in rows in a backyard garden. - Shine Like Stars/Shutterstock Did you know lettuce can give you multiple harvests? It all comes down to how you cut it. Lettuce — such as ...

Did you know lettuce can give you multiple harvests? It all comes down to how you cut it. Lettuce — such as romaine, butterhead, and even arugula — can regrow multiple times if you cut it the right ...