Orange Cauliflower Seeds - Vegetable Plant

Orange cauliflower is a cool-season vegetable plant with a compact, upright growth habit and broad leaves that protect the developing head. This variety is well adapted to temperate climates and grows best under mild temperatures with consistent soil moisture. Plants established from seed perform well in garden beds and raised beds, where steady growth conditions support uniform development. Orange cauliflower is commonly planted for seasonal vegetable gardening and benefits from fertile, well-drained soil and good air circulation.

Features

• Compact, upright growth habit

• Cool-season vegetable suitable for temperate regions

• Performs well in garden beds and raised beds

• Adaptable to spring and fall planting

• Develops best with consistent moisture and moderate temperatures

Specifications

• Scientific name: Brassica oleracea var. botrytis

• Common name (US): Cauliflower

• Seed type / variety: Orange cauliflower

• Growth habit: Compact, upright annual

• USDA hardiness zones: 3 to 9 (grown as an annual)

• Planting season: Spring or fall, depending on climate

• Sowing season:

  • Zones 3 to 5: March to April (indoors), May to June (outdoors)

  • Zones 6 to 7: February to March (indoors), April to May (outdoors), August (fall planting)

  • Zones 8 to 9: January to February (outdoors), September to October (fall planting)

• Germination time and conditions: 7 to 14 days; cool to moderate soil temperatures with consistent moisture

• Sunlight requirements: Full sun to partial sun

• Soil requirements: Well-drained, fertile soil with good organic content

• Watering needs: Regular watering; maintain evenly moist soil

• Mature plant size: 18 to 24 inches tall, 18 to 24 inches spread

• Plant spacing: 18 to 24 inches apart