Helianthus 
Flora Frost Helianthus annuus 'Tiger Eye'
| Leaf tip | Pointed/acute |
| Flower type | Single |
| Leaf margin | Erose; Serrate |
| Winter hardness | Not hardy (USDA-zone 9,10,11) |
| Flower color | Brown-medium brown-175A; Yellow-medium yellow-012B |
| Soil fertility | Special demands |
| Leaf, general shape | Cordate (heart-shaped) |
| Flower diameter | 13 - 14 cm |
| Plant height | 10 - 20 cm |
| Inflorescence | Capitulum (head) |
| Flowering month(s) | April; May; June; July; August |
| Inflorescence/Flower arrangement | obliquely erect |
| Leaf size | 15 - 20 cm |
| soil pH requirement | Alkaline (pH > 7,5); Neutral (pH 6,5 - 7,5) |
| Leaf, main color | Dark green |
| Flower color distribution | Bicolored |
The Helianthus annuus 'Tiger Eye' is a stunning sunflower variety that captures attention with its unique features. This article will delve into the various characteristics of this mesmerizing plant, from its leaf tip to its flower color distribution.
One notable feature of the 'Tiger Eye' sunflower is its pointed or acute leaf tip. This adds a sharp and distinct aspect to the overall appearance of the plant. Additionally, the leaf margin is described as erose and serrate, creating a textured look.
In terms of winter hardiness, the 'Tiger Eye' sunflower is not suitable for cold climates. It thrives in USDA zones 9, 10, and 11, where the temperatures are relatively mild year-round.
The flower color of the 'Tiger Eye' sunflower is a beautiful combination of brown-medium brown (175A) and yellow-medium yellow (012B). This bicolored display adds depth and vibrancy to any garden or landscape. The flower diameter ranges between 13 to 14 cm, making it a noticeable presence.
When it comes to soil fertility, the 'Tiger Eye' sunflower has specific demands. It prefers well-drained soil with special nutrient requirements. Gardeners need to ensure the soil meets these conditions to support optimal growth and development.
The general shape of the 'Tiger Eye' sunflower's leaves is cordate or heart-shaped. This adds a graceful and delicate touch to the overall aesthetics of the plant. The leaves are dark green in color, creating a beautiful contrast against the vibrant flowers.
The plant height can range from 10 to 20 cm, making it a perfect choice for flower beds or containers. Its petite stature allows it to fit seamlessly into various garden designs.
The 'Tiger Eye' sunflower blooms from April to August, showcasing its captivating flowers during the spring and summer months. The inflorescence or flower arrangement is described as obliquely erect, adding a unique twist and visual interest.
The size of the leaves ranges between 15 to 20 cm, providing ample foliage to complement the striking flowers. The 'Tiger Eye' sunflower requires alkaline soil (pH > 7.5) or neutral soil (pH 6.5-7.5) to thrive. Gardeners should take note of this pH requirement to ensure successful growth.
Overall, the 'Tiger Eye' sunflower is an enchanting plant that adds a touch of elegance to any garden or landscape. Its pointed leaf tip, bicolored flowers, and heart-shaped leaves make it a visual delight. While it requires special attention to soil fertility, the beauty it brings to outdoor spaces is well worth the effort. Watch as this sunflower variety showcases its magic throughout the spring and summer months, attracting attention and admiration from all who encounter it.
Market availability index by month:
| Jan. | Feb. | Mar. | Apr. | May | Jun. | Jul. | Aug. | Sep. | Oct. | Nov. | Dec. |
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| - | - | 1 | 2 | 4 | 4 | 3 | 2 | - | - | 1 | - |