Distinctive Flower Colors
Features peach, salmon, pink, yellow, and orange flower tones, depending on the selection supplied.
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Triangle Flashback Resina Calendula is an ornamental annual flower selection of Calendula officinalis, valued for its distinctive flower colors and garden versatility. Triangle Flashback produces unusual peach, salmon, and pink-toned double blooms with contrasting darker petal undersides, while Resina is known for its mostly yellow and orange flowers. These calendulas are suitable for cottage gardens, flower borders, containers, pollinator gardens, and cut flower arrangements. They grow best in full sun to partial shade and well-drained soil.
Features peach, salmon, pink, yellow, and orange flower tones, depending on the selection supplied.
Triangle Flashback produces attractive double and semi-double flowers with contrasting petal undersides.
Resina Calendula is selected for its resin-bearing flowers and is popular in traditional herbal gardens.
Produces attractive flowering stems suitable for seasonal bouquets and ornamental arrangements.
| Scientific Name | Calendula officinalis |
| Common Name | Pot Marigold; English Marigold; Calendula |
| Plant Family | Asteraceae |
| Seed Type | Annual Ornamental Flower Seeds |
| Variety | Triangle Flashback and Resina selections; confirm whether the packet contains a mix or separate varieties |
| Growth Habit | Upright, branching annual flowering plant |
| Flower Color | Peach, salmon, pink, yellow, and orange, depending on selection |
| Flower Type | Double, semi-double, and mostly single forms, depending on selection |
| USDA Hardiness Zones | Grown as an annual across a wide range of climates; seasonal suitability varies |
| Planting Season | Spring or fall, depending on local climate |
| Seed Starting | Direct sow outdoors or start indoors approximately 4 weeks before the last frost |
| Sowing Depth | Approximately 1/4 inch |
| Germination Time | 7–14 days under suitable conditions |
| Germination Temperature | Approximately 70°F (21°C) |
| Sunlight | Full Sun to Partial Shade |
| Soil Requirements | Well-drained, moderately fertile soil |
| Watering | Moderate; maintain consistent moisture during establishment |
| Mature Plant Size | Approximately 18–30 inches, depending on selection |
| Plant Spacing | Approximately 6–12 inches |
| Blooming Period | Spring through fall, depending on climate and planting time |
| Days to Flower | Approximately 55–60 days for some selections |
| Plant Uses | Flower Borders, Cottage Gardens, Containers, Cut Flowers, and Herbal Gardens |
Triangle Flashback Resina Calendula adds distinctive seasonal color to flower beds, cottage gardens, and cutting gardens. With attractive peach, salmon, yellow, and orange flower selections, these annual calendulas provide ornamental beauty and versatile garden interest. Grow them in well-drained soil with suitable sunlight for a colorful flowering display.
Find helpful answers about Triangle Flashback Resina Calendula flowers, planting, and growing characteristics.
Triangle Flashback Calendula is known for its unusual bicolor appearance. Its petals display soft peach, salmon, and pink shades on the upper surface, with contrasting reddish or maroon undersides. This distinctive coloration makes it especially attractive for cottage gardens, cut flower arrangements, and ornamental flower beds.
Sow Resina Calendula seeds in well-drained soil and provide full sun to partial shade. Maintain moderate soil moisture and harvest mature flowers when they are suitable for your intended use. Resina is a selection traditionally grown for resin-bearing flowers, but resin content can vary with genetics and growing conditions.
Calendula officinalis petals are traditionally used in salads, teas, and culinary preparations. However, Triangle Flashback and Resina are distinct selections, and edible use should only be considered when the flowers are correctly identified and grown without unsuitable pesticides or chemical treatments. Use only the petals and remove the bitter green flower base.