10 Houseplants You Need To Have! | February 12, 2016 | Health and Beauty | No Comments 2shares Share on Facebook Share on Twitter It include iceberg, romaine, red and green leaf, and arugula which are full of vitamins A, C, and K, as well as folate and iron.In harvesting salad greens, just pull off the outside leaves, leaving some behind so that it can keep growing. Previous5 of 10Next 5. Salad Greens 2shares Share on Facebook Share on Twitter