August is the perfect time to refresh your garden with cool-season favorites like spinach, chard, kale, and lettuce that thrive as temperatures drop and can carry you into a flavorful fall harvest. With the right soil prep and steady watering, you can keep fresh vegetables coming well beyond summer.
spinach
The Healthiest Leafy Green Vegetables
The healthiest leafy greens do more than fill a salad bowl. Turnip greens, arugula, kale, bok choy, and watercress supply key vitamins, fiber, and antioxidants that support heart health, bone strength, and healthy blood sugar.
Essential Concepts
Leafy greens: vitamin-rich, low-calorie, high-fiber
Top picks: turnip greens, kale, arugula, bok choy, watercress
Benefits: heart, bones, blood sugar, immunity
Healthiest Vegetables: Must-Have Best Picks
Essential Concepts: Darker vegetables usually contain more nutrients. Carrots, spinach, kale, asparagus, and lentils supply key vitamins, minerals, antioxidants, and fiber that support vision, bone health, heart health, blood pressure, and digestion.



