Cosmos bipinnatus ‘Rubenza’ is a stunning, deep ruby-red cosmos variety that brings a touch of elegance and drama to any garden. Its large, daisy-like flowers start as rich red blooms and gradually soften into warm pink shades, creating a beautiful ombre effect throughout the season. A favorite among gardeners and florists, ‘Rubenza’ is easy to grow, highly productive, and attracts bees and butterflies, making it an excellent choice for cut flower gardens, borders, and pollinator-friendly landscapes.
Why Choose Cosmos ‘Rubenza’?
✔ Unique ruby-red blooms – Rich red tones fade beautifully to soft pink ✔ Long blooming season – Flowers from summer to autumn ✔ Perfect for cut flowers – Strong stems & excellent vase life ✔ Low maintenance & easy to grow – Thrives in full sun and well-drained soil ✔ Attracts pollinators – A favorite of bees and butterflies
Growing Information:
- Plant Type:Annual
- Height:60–90 cm
- Blooming Season:Summer – Autumn
- Flower Size:8–10 cm
- Sun Exposure:Full sun
- Best Uses:Borders, cut flower gardens, pollinator gardens, mass plantings
Sowing & Germination:
- Germination Time:7–10 days at 20–22°C
- Transplanting:
- Sow indoors 5–7 weeks before the last frost
- Use 50-cell plug trays or preferred seedling containers
- Lightly cover seeds and harden off before transplanting
- Direct Sowing:
- Sow after last frost once the soil temperature is above 16°C
- Cover seeds lightly with soil
- Pinching: Encouraged to promote branching and more blooms
Soil & Care Instructions:
- Soil Requirements:Well-drained, moderately fertile soil
- Watering:Moderate; avoid overwatering
- Deadheading:Encouraged to extend blooming season
- Fertilization:Light feeding encourages more blooms
Harvesting & Floral Use:
- Best Harvest Stage:When petals just start opening
- Perfect for:Fresh cut bouquets, floral arrangements, and pollinator-friendly gardens
Additional Benefits:
- Attracts bees & butterflies – Supports local pollinators
- Thrives in warm, sunny conditions – Ideal for summer gardens
- Versatile for home & commercial growers – A standout variety for floral markets
Transform your garden with the mesmerizing beauty of Cosmos bipinnatus ‘Rubenza’. Order your seeds today and enjoy a season full of breathtaking blooms!
Recensioni
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