Cosmos Rubenza Seeds – Wildflower

Cosmos Rubenza Seeds produce stunning deep ruby-colored blooms that bring rich, vibrant color to any garden setting. Known for their graceful, airy growth and long flowering season, these seeds are ideal for meadow plantings, garden borders, pollinator gardens, and cut-flower displays. Easy to grow and low maintenance, Cosmos Rubenza is a favorite among home gardeners who want reliable color and a natural, free-flowing garden style.

Features

• High-quality Cosmos Rubenza seeds

• Vibrant ruby-red blooms with soft, feathery foliage

• Long flowering season suitable for borders and meadow-style gardens

• Attracts beneficial pollinators

• Easy to grow from seed and low-maintenance

• Suitable for both beginner and experienced gardeners

Specifications

• Seed Type: Cosmos Rubenza

• USDA Hardiness Zones: 2–11

• Planting Season:

  • Spring: March–May

  • Early Summer (cool regions): June

• Bloom Period: Early summer to fall

• Sunlight: Full sun

• Soil Requirements: Well-drained soil; tolerates poor to moderately fertile soils

• Watering: Moderate; drought-tolerant once established

• Germination Time: 7–14 days

• Plant Height: 24–36 inches

• Growth Habit: Upright annual

• Spacing: 12–18 inches apart