Delphinium 
Flora Frost Delphinium (Elatum Grp) Delgenius Shelby
| Flower type | Double (pleniflorous) |
| Winter hardness | Good (USDA-zone 5, 6) |
| Flower color | Purple-medium blue violet-N087D |
| Soil fertility | No poor soils |
| Flower diameter | 7 - 7,5 cm |
| Plant height | 70 - 80 cm |
| Flower length/hight | 4 - 4,5 cm |
| Inflorescence | Raceme |
| Flowering month(s) | May; June; July; August; September; October |
| Leaf size | 15 - 20 cm |
| Leaf division | Digitate-lobed |
| Inflorescence length | 40 - 50 cm |
| Leaf, main color | Dark green |
| Flower color distribution | Bicolored; Feathered |
| Flower, secondary color(s) | Blue-medium blue-101A |
The Delphinium Elatum Grp, also known as Larkspur or Delphinium, is a beautiful flowering plant that belongs to the buttercup family. This particular variety, Delgenius Shelby, boasts several impressive features that make it a popular choice among gardeners.
One of the standout features of the Delphinium Elatum Grp Delgenius Shelby is its double (pleniflorous) flowers. The flowers are large, with a diameter of 7-7.5 cm, and have a beautiful purple-medium blue violet color (N087D). The flowers are also known for their feathered and bicolored distribution, adding to their overall visual appeal.
In terms of plant height, the Delphinium Elatum Grp Delgenius Shelby can reach heights of 70-80 cm, making it a striking addition to any garden or flower bed. The plant has an inflorescence length of 40-50 cm, which adds to its dramatic and elegant appearance. The flowers are arranged in racemes, creating a beautiful display when in full bloom.
One of the advantages of the Delphinium Elatum Grp Delgenius Shelby is its winter hardiness. It is suitable for USDA zones 5 and 6, which means it can withstand colder temperatures without any issues. This makes it a great choice for gardeners living in regions with harsh winter climates.
When it comes to soil fertility, the Delphinium Elatum Grp Delgenius Shelby thrives in well-drained soil and prefers to avoid poor soils. Therefore, it is essential to ensure that the soil is fertile and adequately drained to provide the best conditions for this plant to grow and flourish.
The Delphinium Elatum Grp Delgenius Shelby is known for its long flowering period, starting from May and lasting until October. This extended blooming duration ensures that the plant provides a continuous display of beautiful flowers throughout the summer months. The flowers also have a length/height of 4-4.5 cm, further adding to their overall charm.
In terms of foliage, the Delphinium Elatum Grp Delgenius Shelby has dark green leaves with a digitate-lobed division. The leaves are sizable, ranging from 15-20 cm in length, and add to the overall lushness of the plant.
Overall, the Delphinium Elatum Grp Delgenius Shelby is a stunning flowering plant that offers a variety of impressive features. Its large, double flowers with their bicolored and feathered distribution, along with the plant's tall and elegant stature, make it a standout choice for any garden. Additionally, its winter hardiness and extended blooming period further enhance its appeal. If you're looking to add a touch of beauty and elegance to your garden, the Delphinium Elatum Grp Delgenius Shelby is certainly worth considering.
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