Plants
broccoli
Brassica oleracea var. italica Plenck
Family: Brassicaceae · Genus: Brassica
Annual brassica grown for its green inflorescence. Pasini gives it as an example occupying the medium stratum in consortium with collards (low), tomato/okra (high), and corn (emergent).
Götsch succession
- Götsch stage
- Placenta I
- Ecological role
- Pioneer
- Primary stratum
- Medium
- Strata
- Medium
- Biomass class
- No biomass production
Environment
- Light requirement
- Full sun
- Water requirement
- Moderate
- Drought tolerance
- Moderate
- Soil pH range
- 5.5–6.8
- Preferred soil texture
- Loamy, Clayey, Sandy
- Hardiness zones
- 7–11
Morphology
- Mature height
- 0.2–0.7 m
- Recommended spacing
- 0.3–0.6 m
- Root system
- Taproot
- Root depth
- Shallow
- Growth rate
- Very fast
- Lifespan
- ≤ 1 year
- Time to first harvest
- 4 months
Biomes & climate
- Atlantic Forest Suitable
- Cerrado Suitable
Köppen classes
- Tropical savanna with dry winter (Aw) Suitable
- Subtropical with dry winter (Cwa) Suitable
- Humid subtropical (Cfa) Suitable
Where it fits in a guild
Broccoli takes the Medium stratum in the Placenta I phase of succession — in a guild it shares the line with species from the other strata, each harvesting light at its own height, in its own time.
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🪴 Cultivation
Cool-season crop; best in full sun and fertile, well-drained soil, with reduced yield and quality in summer heat. Relatively shallow root system with a prominent taproot. Transplant at 30–45 cm between plants and ~0.6–0.9 m between rows. Ideal pH 6.0–6.5 (tolerates 5.5–6.8). Withstands light frost once established.
❓ Frequently asked questions
How long until the first harvest of broccoli?
The first harvest of broccoli comes around 4 months after planting.
What spacing is recommended for broccoli?
The recommended spacing for broccoli is 0.3–0.6 m.
How tall does broccoli grow?
At maturity, broccoli reaches 0.2–0.7 m tall.
What stage and stratum does broccoli occupy in a syntropic system?
In a syntropic system, broccoli belongs to the placenta i stage, occupying the medium stratum.
Functions
Propagation
Seed
Citations
- Pasini, F. & Guimarães, L. (2017) — Tabela 3 (Incaper) , p. 116 (primary_stratum)
- USU Extension — Broccoli in the Garden (spacing_min_m, spacing_max_m, cultivation_notes, light_need)
- NC State Extension — Basics of Broccoli Production (ph_min, ph_max, root_system, root_depth)
- GBIF Backbone — Brassica oleracea var. italica Plenck (external_ids)
External references
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