Broccoli
Brassica oleracea var. italica
You eat immature flower heads plus tender stems. Side shoots after the main head are the real harvest if you leave the plant. Same species as cabbage, kale, and cauliflower — different cultivar groups.
GROW → HARVEST → EAT → DRY → POWDER → CAPSULE → GUMMY — forms are not equivalent. Food first.
Identity
What it is
You eat immature flower heads plus tender stems. Side shoots after the main head are the real harvest if you leave the plant. Same species as cabbage, kale, and cauliflower — different cultivar groups.
Edible portions
- flower heads
- stems
- leaves
Absence of a portion from this list means it is not treated as food here — not that every other part is toxic.
Growing
- Climate. Cool-season
- Light. Full sun
- Soil. Rich, even moisture, plenty of nitrogen
- Planting. Transplants for a head start. Heat makes tiny bitter heads.
- Harvest. Before yellow petals show. Cut at an angle; take sideshoots later.
Preparation and culinary uses
- Roast until browned
- Stems peeled and sliced are food
Nutrition and compounds
- Vitamins (qualitative, well-known associations). vitamin C, vitamin K, folate — not milligram values.
- Plant compounds. glucosinolates. Presence is not a dose, a cure, or a reason to buy a capsule.
AAA interpretation Food first. These associations explain why a plant shows up in a nutrient conversation — they are not a supplement shopping list.
Next steps
Sources
- USDA PLANTS Database — taxonomy and range (verify current entries)
- USDA FoodData Central — nutrient profiles for foods (verify current entries; this page does not invent milligrams)
- State cooperative extension growing guides — verify for your region
Honest incompleteness is preferred to fabricated completeness. If a section is missing, no record for it is attached here — not a claim that the plant lacks that characteristic, and not that it was omitted as a secret.
Internal quality class A. Strong page: distinctive plant facts plus practical growing or kitchen use.