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Knowledge/Crops/Cauliflower
Vegetables

Cauliflower

Brassica oleracea var. botrytis

Cauliflower is a biennial plant cultivated for its edible white flower head, known as the curd. It is a member of the Brassica family, which includes cabbage, broccoli, and kale. Cauliflower is rich in vitamins C, K, and B6, and is low in calories, making it a popular choice for health-conscious consumers. It is used in various culinary applications, from raw salads to cooked dishes.

Calculate System for Cauliflower
400.00–600.00mm
Water Need
120 days
Season
30.00–60.00cm
Root Depth
25,000 kg/ha
Yield
20,000
Plants/ha

Growth Stages

Season: Mar – Aug (120 days)

Initial
Kc 0.400
30 days
Development
Kc 0.700
40 days
Mid-Season
Kc 1.000
60 days
Late
Kc 0.800
30 days

Cauliflower can be sensitive to temperature fluctuations. Varieties include white, purple, and green types, each with unique flavor profiles and nutritional benefits.

Water Requirements

Season Total: 400.00600.00 mm
Water Stress Sensitivity: High
Salt Tolerance: Moderate
Water Productivity: 15.500 kg/m³

Recommended Methods

Drip Irrigation90.00%Fixed Sprinkler70.00%

Soil Compatibility

Optimal pH range: 6.0 – 7.5

Sandy Loam
AWC100.00mm/m
Drainagegood
Drainage: Well-drained soils preferred
Organic Matter: 2.00%
Soil should be rich in organic matter. Incorporate compost or well-rotted manure before planting to improve soil structure and fertility.

Climate Compatibility

Temperature range: 15.0°C – 30.0°C

Temperate Continental
ETo: 1.006.00 mm/day
Temp: -20.0°C – 30.0°C
Frost: high
Mediterranean
ETo: 3.007.00 mm/day
Temp: 5.0°C – 35.0°C
Frost: low
Frost Tolerance: Low frost tolerance
Heat Tolerance: Moderate heat tolerance
Cauliflower thrives in cool weather. Protect young plants from frost and extreme heat to prevent stress and bolting.

Planting Layout

100.00cm
Row Spacing
50.00cm
Plant Spacing
20,000
Plants per ha

Nutrient Requirements (kg/ha)

Nitrogen (N)150 kg/ha
Phosphorus (P)60 kg/ha
Potassium (K)180 kg/ha
40
Calcium (Ca) kg/ha
25
Magnesium (Mg) kg/ha
20
Sulfur (S) kg/ha
Schedule: Apply nitrogen in 3 splits during growing season
Organic Matter: 2-3% organic matter recommended

Yield Information

25,000
kg/ha
2.500
kg/plant
0.450
Harvest Index
Quality Factors: Size, color, sugar content

Design Your Cauliflower Irrigation System

Use our free calculators to plan water requirements, spacing, and system costs for your Cauliflower field.

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Related Guides

Growing and Irrigating Cauliflower: A Comprehensive Guide

Cauliflower is a versatile and nutritious vegetable that can be grown in a variety of climates. It is a member of the Brassicaceae family and is closely related to cabbage, broccoli and kale. In this article, we will explore how to grow cauliflower and discuss efficient irrigation methods for this crop. Introduction…

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