Pros
- Produces sizable central heads ideal for home cooking
- Adapts to various garden setups including containers
- Trusted heirloom variety with steady cool-season development
- Premium quality seeds suited for outdoor growing
- Potential for side shoots extends harvest period
Cons
- Requires regular watering and well-drained soil to prevent issues
- Best in cool weather; may struggle in intense summer heat
- Needs adequate sunlight and space for optimal head size
Sunutri Seeds Waltham 29 broccoli is a classic heirloom variety perfect for home gardeners seeking reliable cool-season crops. These 250 seeds grow into sturdy 24-inch plants that form large central heads with tight green florets, ideal for those with in-ground beds, raised beds, or spacious containers on patios.
Standout features include its versatility across garden types and consistent performance during fall-to-winter blooming periods. Planted in early spring, late summer, or early fall, it develops steadily in full sun to part shade, yielding harvests for everyday meals like steaming or stir-fries. The heirloom nature ensures open-pollinated reliability without GMOs.
Build quality shines in its premium seeds, fostering broad foliage and potential side shoots after the main head harvest. It performs well in moist, well-drained soil with regular watering across USDA zones 3-10, making it accessible for beginners and seasoned growers alike.
Drawbacks include sensitivity to heat, which can cause bolting, and the need for consistent care in moisture and light. Container growers must use larger pots for root development.
Overall, Waltham 29 delivers trusted results for fresh broccoli lovers. Highly recommended for cool-season gardeners wanting heirloom excellence.
Key Specs:
- Brand: Sunutri Seeds
- Seed Count: 250
- Plant Height: 24 Inches
- USDA Zones: 3-10
- Planting Period: Early spring, late summer, early fall
- Blooming Period: Fall to Winter
- Sunlight: Full sun to part shade
- Soil: Moist, well-drained
- Watering: Regular
- Usage: Outdoor
- Material: Heirloom, Non-GMO