Dictamnus albus Albiflorus (Gas Plant)
A standout for beauty, Dictamnus albus 'Albiflorus' (Gas Plant) is an upright, clump-forming herbaceous perennial forming a bushy, upright mound of aromatic, glossy green, pinnate leaves divided into 9-11 finely toothed leaflets. The foliage remains attractive throughout the growing season and exudes a pleasant citrusy fragrance when rubbed or crushed. Blooming in late spring to early summer, erect spikes of fragrant, pure white flowers, 1 in. long (2.5 cm), with prominent stamens are on display. They give way to star-shaped seedpods which provide additional ornamental interest. On still days a match held below the flower spike will ignite the volatile oil contained in the seedpods resulting in a dramatic flash of light (hence the common name). Where happy, large clumps bearing magnificent displays of flowers can develop over a number of years. Excellent specimen or group planting for perennial borders.
- Grows up to 2-3 ft. tall and wide (60-90 cm).
- Performs best in full sun or light shade in moderately fertile, evenly moist, well-drained soils. Drought tolerant once established. Cool nights are a must for best performance.
- Easy to grow, this plant is a welcomed addition to beds and borders and cottage gardens. Excellent cut flowers!
- Virtually pest and disease free. Deer resistant.
- Cut back to the base in autumn.
- Propagate by seed sown in pots in a cold frame as soon as ripe or in early spring – it may take 3-4 years before bloom. Difficult to divide and best left undisturbed.
- Skin contact may cause photodermatitis.
- Native to Europe and western temperate Asia.
Requirements
Hardiness | 3 – 8 |
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Heat Zones | 3 – 8 |
Climate Zones | 1, 1A, 1B, 2, 2A, 2B, 3, 3A, 3B, 4, 5, 6, 7, 8, 9 |
Plant Type | Perennials |
Plant Family | Dictamnus – Gas Plants |
Exposure | Full Sun |
Season of Interest | Spring (Late)Summer (Early) |
Height | 2' – 3' (60cm – 90cm) |
Spread | 2' – 3' (60cm – 90cm) |
Spacing | 36″ (90cm) |
Water Needs | Average |
Maintenance | Low |
Soil Type | Chalk, Clay, Loam, Sand |
Soil pH | Acid, Alkaline, Neutral |
Soil Drainage | Moist but Well-Drained, Well-Drained |
Characteristics | Cut Flowers, Fragrant, Showy |
Tolerance | Deer, Drought |
Garden Uses | Beds and Borders |
Garden Styles | Informal and Cottage |