Pepper Seeds - Jumbo Jalapeno

Jumbo Jalapeno pepper plants are warm-season annuals with an upright, branching growth habit and vigorous seasonal development. They are well adapted to warm and temperate climates and perform reliably during the frost-free growing period. Plants grown from seed establish steadily in fertile, well-drained soil and benefit from consistent sunlight and regular watering. This variety is suitable for home gardens, raised beds, and container planting where proper spacing supports airflow and uniform plant growth throughout the season.

Features

• Upright, branching annual growth habit

• Suitable for garden beds, raised beds, and container planting

• Adapted to warm and temperate climates

• Performs well during the frost-free growing season

• Suitable for seasonal pepper garden cultivation

Specifications

• Scientific name: Capsicum annuum

• Common name (US): Pepper

• Seed type / variety: Jumbo Jalapeno pepper

• Growth habit: Upright, branching annual

• USDA hardiness zones: 4 to 11 (grown as an annual)

• Planting season: Spring after last frost

• Sowing season:

  • Zones 4 to 6: March to April (indoors), May to June (outdoors)

  • Zones 7 to 9: February to March (indoors), April to May (outdoors)

  • Zones 10 to 11: January to February (outdoors)

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

• Sunlight requirements: Full sun

• Soil requirements: Well-drained, fertile soil with moderate organic matter

• Watering needs: Regular watering; maintain evenly moist soil

• Mature plant size: 24 to 36 inches tall, 18 to 24 inches spread

• Plant spacing: 18 to 24 inches apart