Waltham 29 Broccoli


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Waltham 29 Broccoli is a cool season annual and long-time favorite variety, developed in 1950 at the University of Massachusetts and named for Waltham, MA. Incredible flavor and cold tolerance, excellent boiled, steamed or stir-fried. Plant in succession for a continual harvest from summer into autumn. Once the main sphere is harvested, smaller side shoots will develop, producing a second crop. Nutrient-rich in vitamins A, C, E, K and folic acid.

Species Broccoli, Waltham 29
Vegetable Size 6-8 inches wide

Days to Germinate


Days to Harvest


Germination Rate


Test Date



Country of Origin

United States


Full Sun, Partial Shade

Seeds Packed For



Planting Instructions:

Plant 1 inch in soil after danger of frost has passed in Spring or 7 weeks before heavy frost for Fall planting, in mostly sunny areas.

Within-Row Spacing 18-24 inches
Between-Row Spacing 24-36 inches

Nutrition Facts:
Calories 50
% Daily Value*
Total Fat 0.5 g 0%
Saturated fat 0.1 g 0%
Polyunsaturated fat 0.1 g
Monounsaturated fat 0 g
Cholesterol 0 mg 0%
Sodium 49 mg 2%
Potassium 468 mg 13%
Total Carbohydrate 10 g 3%
Dietary fiber 3.8 g 15%
Sugar 2.5 g
Protein 4.2 g 8%
Vitamin A 18% Vitamin C 220%
Calcium 7% Iron 6%
Vitamin D 0% Vitamin B-6 15%
Cobalamin 0% Magnesium 7%
*Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.