Waltham 29 Broccoli is a classic heirloom variety valued for its large, deep blue-green central heads and dependable performance. Known for excellent cold tolerance, it’s a top choice for spring and fall planting. The main head is firm and flavorful, followed by generous side shoots for extended harvests. With its rich taste and reliable yields, Waltham 29 is a longtime favorite for home gardeners who want a productive, time-tested broccoli variety.