Mixed Flower Colors
Produces attractive flower spikes in shades of white, pink, lilac, and purple.
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Mixed Dictamnus, commonly known as Gas Plant, Burning Bush, or Dittany, is a long-lived ornamental perennial admired for its fragrant foliage and attractive flower spikes. Mixed varieties can produce white, pink, lilac, and purple flowers with distinctive veining. It is suitable for cottage gardens, perennial borders, and pollinator-friendly landscapes. Dictamnus grows slowly and requires patience, as seed-grown plants may take several years to flower.
Produces attractive flower spikes in shades of white, pink, lilac, and purple.
Features aromatic, deep green leaves with a pleasant citrus-like fragrance.
Develops into an established perennial plant that can remain in the garden for many years.
Its flowering spikes attract bees and other beneficial garden pollinators.
| Scientific Name | Dictamnus albus |
| Common Name | Gas Plant; Burning Bush; Dittany; Fraxinella |
| Plant Family | Rutaceae |
| Seed Type | Mixed Ornamental Flower Seeds |
| Growth Habit | Upright, clump-forming herbaceous perennial |
| Flower Color | Mixed White, Pink, Lilac, and Purple |
| USDA Hardiness Zones | 3–9 |
| Planting Season | Fall or early spring |
| Seed Starting | Fresh seeds can be sown in fall; stored seeds generally benefit from cold stratification |
| Germination Time | Variable; may take several weeks or longer depending on seed dormancy and treatment |
| Germination Temperature | Approximately 15–20°C after appropriate stratification |
| Sunlight | Full Sun to Partial Shade |
| Soil Requirements | Fertile, moderately moist, well-drained soil |
| Watering | Regular watering during establishment; moderate moisture afterward |
| Mature Plant Size | Approximately 2–3 feet tall |
| Plant Spacing | Approximately 24–36 inches |
| Time to Flower | Approximately 2–4 years from seed |
Mixed Dictamnus adds colorful flower spikes, aromatic foliage, and lasting perennial interest to garden landscapes. With suitable sunlight, well-drained soil, and proper seed preparation, it can become an attractive addition to cottage gardens, flower borders, and ornamental planting areas.
Discover useful information about Mixed Dictamnus flower colors, seed germination, and flowering.
Mixed Dictamnus can produce white, pink, lilac, and purple flowers. Some varieties have darker veins or markings on their petals, creating attractive color variations in perennial garden displays. Individual flower colors depend on the seed mixture supplied.
Dictamnus seeds have natural dormancy and often benefit from cold stratification. Fresh seeds can be sown outdoors in fall, while stored seeds may require approximately 8–12 weeks or longer of cold treatment. Germination can be slow and irregular, so maintaining suitable moisture and allowing sufficient time are important.
Dictamnus is a slow-growing perennial that generally takes around 2–4 years to produce its first flowers from seed. Once established, it can produce attractive flower spikes during late spring to early summer. Adequate sunlight, suitable soil, and consistent establishment care support healthy flowering.