Rainbow chrysanthemum Seeds - Flower Plant

Rainbow chrysanthemum seeds produce herbaceous perennial plants with an upright, bushy growth habit and varied flower coloration within the planting. Plants develop sturdy stems and dense foliage, forming well-branched clumps suitable for garden beds, borders, and container planting. Chrysanthemums grow best in temperate climates with moderate daytime temperatures and cooler nights. This mixed-color type adapts well to a range of growing conditions when planted in well-drained soil and provided consistent moisture, making it suitable for seasonal and long-term ornamental plantings.

Features

• Herbaceous perennial growth habit

• Upright, bushy plant structure

• Mixed flower colors within a uniform plant form

• Suitable for garden beds, borders, and containers

• Performs well in temperate climates

Specifications

• Scientific Name: Chrysanthemum morifolium

• Common Name (US): Chrysanthemum

• Seed Type / Variety: Rainbow

• Growth Habit: Upright, bushy perennial

• USDA Hardiness Zones: 5 to 9

• Planting Season: Spring

• Sowing Season:

  • Indoors: February to April

  • Outdoors: April to May

• Germination Time And Conditions: 10 to 21 days; soil temperature 65 to 75 F

• Sunlight Requirements: Full sun to partial sun

• Soil Requirements: Well-drained soil with moderate organic matter

• Watering Needs: Regular watering; consistent moisture without waterlogging

• Mature Plant Size: 18 to 36 inches tall, 18 to 24 inches spread

• Plant Spacing: 18 to 24 inches apart