Helianthus 
Flora Frost Helianthus annuus 'Tanja'
| Leaf tip | Pointed/acute |
| Flower type | Single |
| Leaf margin | Hairy; Erose; Serrate |
| Flower color | Yellow-medium yellow orange-017A |
| Soil fertility | Special demands |
| Leaf, general shape | Elliptic / oval |
| Flower diameter | 8 - 8,5 cm |
| Inflorescence | Capitulum (head) |
| Leaf size | 15 - 20 cm |
| soil pH requirement | Neutral (pH 6,5 - 7,5); Alkaline (pH > 7,5) |
| Leaf, main color | Dark green |
| Flower color distribution | Unicolored |
The Helianthus annuus 'Tanja' is a beautiful variety of sunflower that boasts unique features and special demands when it comes to soil fertility. With its pointed or acute leaf tips and single flower type, this sunflower stands out among its counterparts.
One of the distinguishing characteristics of the 'Tanja' sunflower is its hairy, erose, and serrate leaf margin. This gives its leaves a textured appearance and adds to its overall charm. The general shape of the leaves is elliptic or oval, and they have a dark green color as the main shade.
When it comes to the flower, the 'Tanja' sunflower exhibits a medium yellow-orange hue. The flower color distribution is unicolored, meaning the entire flower is the same color. With a flower diameter of 8 to 8.5 cm, these sunflowers make a statement in any garden or floral arrangement.
The sunflower's inflorescence takes the form of a capitulum or head, creating a striking appearance. Its large, bright flowers attract bees, butterflies, and other pollinators, making it a great addition to any pollinator garden.
While the 'Tanja' sunflower is visually stunning, it does require specific soil conditions to thrive. It has special demands when it comes to soil fertility, making it important for gardeners to provide the necessary nutrients and care. This particular sunflower prefers a neutral pH range of 6.5 to 7.5, but it can also tolerate alkaline soil with a pH above 7.5.
In terms of size, the leaves of the 'Tanja' sunflower typically measure between 15 and 20 cm, adding to its overall grandeur. With its striking appearance and unique features, this sunflower variety is sure to enhance any garden or floral display.
Overall, the Helianthus annuus 'Tanja' is a stunning sunflower variety with its pointed leaf tips, single flower type, and unicolored medium yellow-orange blooms. While it has special demands in terms of soil fertility, the effort put into meeting those requirements will be rewarded with the beauty and elegance of this sunflower variety. Whether planted in gardens or used in floral arrangements, the 'Tanja' sunflower is a true natural treasure.
Market availability index by month:
| Jan. | Feb. | Mar. | Apr. | May | Jun. | Jul. | Aug. | Sep. | Oct. | Nov. | Dec. |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | 2 | 3 | 3 | 3 | 4 | 3 | 2 | 1 | 1 |