Rich Red-Purple Flowers
Produces attractive clusters of soft, fluffy flowers in distinctive reddish-purple to violet-red shades that create colorful garden displays.
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Red Ageratum, commonly known as Floss Flower, is an attractive ornamental flowering plant admired for its fluffy, pom-pom-like flower clusters in rich reddish-purple to violet-red shades. Its soft-textured blooms and lush green foliage make it a beautiful addition to garden borders, flower beds, containers, and cut-flower arrangements. Red Ageratum is valued for its long-lasting floral display and upright growth habit. It grows well in sunny locations with fertile, moist, well-drained soil, bringing vibrant color and distinctive texture to ornamental gardens.
Produces attractive clusters of soft, fluffy flowers in distinctive reddish-purple to violet-red shades that create colorful garden displays.
Features delicate, fuzzy flower heads that provide interesting texture and contrast in flower beds, borders, and floral arrangements.
Develops leafy stems with flowering clusters, making taller red-flowering varieties suitable for garden backgrounds and cut-flower planting.
The distinctive reddish blooms can be harvested for fresh floral arrangements and dried flower displays.
| Scientific Name | Ageratum houstonianum |
| Common Name | Red Ageratum; Floss Flower |
| Plant Family | Asteraceae |
| Seed Type | Ornamental Flower Seeds |
| Plant Type | Flowering Annual |
| Growth Habit | Upright, branching, and bushy depending on variety |
| Flower Color | Reddish-purple to violet-red |
| Flower Shape | Fluffy, clustered, floss-like flower heads |
| Blooming Season | Warm growing season under suitable conditions |
| Planting Season | During moderate temperatures; avoid extreme heat and frost |
| Seed Sowing Depth | Surface sow; press seeds gently into the growing medium |
| Germination Time | Approximately 7–14 days under suitable conditions |
| Germination Temperature | Approximately 24–27°C |
| Sunlight | Full sun to partial shade |
| Soil Requirements | Fertile, moist, well-drained soil |
| Watering | Regular watering to maintain consistent soil moisture |
| Plant Spacing | Approximately 9–12 inches, depending on variety |
| Mature Plant Height | Varies by cultivar; taller red-flowering varieties may reach approximately 24 inches |
| Days to Maturity | Approximately 85–90 days for some red-flowering varieties |
| Garden Uses | Flower beds, borders, containers, and cut-flower arrangements |
Add a distinctive floral touch to your garden with Red Ageratum. Its fluffy reddish-purple flower clusters, attractive green foliage, and beautiful upright growth make it a wonderful choice for ornamental landscapes, colorful flower borders, and fresh floral arrangements. Sow Red Ageratum Seeds and enjoy the beauty of these unique Floss Flowers with suitable growing conditions and regular plant care.
Explore common questions about Red Ageratum Seeds, including flower colors, seed germination, and flowering care.
Red Ageratum produces distinctive reddish-purple to violet-red flower clusters with a soft, fluffy texture. Unlike the familiar blue Ageratum varieties, red-flowering cultivars offer rich berry-like shades that create an attractive contrast in flower gardens and floral arrangements. The exact shade may vary depending on the cultivar.
For successful germination, surface sow Red Ageratum Seeds on a fine, moist seed-starting mix and gently press them into the surface without covering them with soil. Maintain temperatures around 24–27°C and provide light and consistent moisture. Seeds generally germinate within 7–14 days under suitable conditions. Avoid excessive watering and deep sowing.
Yes. Taller red-flowering Ageratum varieties are suitable for cut-flower gardens and floral arrangements. Their fluffy reddish-purple flower heads provide interesting texture and color when combined with other seasonal flowers. Harvest flower stems when the blooms are sufficiently open for the intended arrangement. Some varieties can also be used in dried flower displays.