Physostegia 
Flora Frost Physostegia virginiana 'Red Beauty'
| Leaf arrangement | crosswise opposite |
| Flower type | Single |
| Leaf margin | Dentate |
| Flower scent | Unscented |
| Winter hardness | Excellent (USDA-zone 1,2,3,4) |
| Flower color | Purple-medium violet-N081A |
| Soil fertility | No poor soils |
| Leaf, general shape | Lanceolate |
| Flower diameter | 1 - 10 mm |
| Flower length/hight | 2 - 2,5 cm |
| Inflorescence | Spike |
| Leaf size | 10 - 15 cm |
| Inflorescence length | 10 - 15 cm |
| Leaf, main color | Dark green |
| Flower color distribution | Unicolored |
| Moisture requirements | Moist |
The Physostegia virginiana 'Red Beauty', also known as the Obedient Plant, is a fascinating and beautiful addition to any garden. With its unique characteristics and stunning purple-medium violet flowers, it is sure to catch the attention of any passerby.
One of the standout features of this plant is its leaf arrangement, which is crosswise opposite. This creates a visually pleasing pattern that adds depth and interest to the overall appearance of the plant. The leaves themselves are lanceolate in shape with dentate margins, giving them a distinct and delicate look.
When it comes to the flowers, the Physostegia virginiana 'Red Beauty' does not disappoint. The single flower type is comprised of small blooms, ranging in diameter from 1 to 10 mm. The flowers are held on an inflorescence spike that can reach lengths of 10 to 15 cm. At a height of 2 to 2.5 cm, these flowers are not only beautiful but also attract a variety of pollinators to the garden.
Despite its elegant appearance, the Physostegia virginiana 'Red Beauty' is a hardy plant that can withstand even the harshest winters. It has an excellent winter hardness, making it suitable for USDA hardiness zones 1, 2, 3, and 4. This means that even in extremely cold climates, this plant will thrive and add a touch of color to the landscape.
In terms of soil fertility, the Physostegia virginiana 'Red Beauty' prefers well-drained soils and does not tolerate poor soil conditions. It requires moist conditions, making it perfect for gardens with adequate watering systems in place. Additionally, this plant does not have a distinct scent, making it ideal for those who are sensitive to strong floral fragrances.
The Physostegia virginiana 'Red Beauty' is a low-maintenance plant that can easily be incorporated into any garden or landscape design. Its dark green leaves provide a striking contrast to the vibrant purple flowers, creating a visually captivating display. Whether planted as a border or in mass plantings, this Obedient Plant is sure to bring beauty and interest to any outdoor space.
Market availability index by month:
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