Hydrangea 
Flora Frost Hydrangea macrophylla 'Challenge' (blue)
| Flower type | Single |
| Flower scent | Unscented |
| Flower color | Blue-medium blue-100A |
| Flower diameter | 5 - 5,5 cm |
| Inflorescence | Hemispherical; Raceme |
| Leaf size | 15 - 20 cm |
| soil pH requirement | Neutral (pH 6,5 - 7,5); Slightly acidic (pH 4,5 - 6,5); Alkaline (pH > 7,5) |
| Light conditions | Semi-shades; Sunny |
| Leaf, main color | Dark green |
| Flower color distribution | Unicolored |
| Moisture requirements | Well-drained; Moist |
Hydrangea macrophylla 'Challenge' is a stunning blue-flowering plant that belongs to the hydrangea family. It is known for its single, unscented flowers that create a beautiful display in gardens and landscapes.
The flowers of Hydrangea macrophylla 'Challenge' are a medium blue shade, specifically classified as 100A in the color scale. They have a diameter of 5 to 5.5 cm and are arranged in a hemispherical shape, forming a raceme inflorescence. The single flower type gives it a unique and elegant appearance.
The leaves of this hydrangea variety are large, measuring around 15 to 20 cm in size. They are a dark green shade, providing an attractive backdrop for the vibrant blue flowers. The main color of the leaves complements the unicolored flower color distribution, creating a harmonious look.
In terms of growing conditions, Hydrangea macrophylla 'Challenge' prefers neutral soil with a pH range of 6.5 to 7.5. However, it can also tolerate slightly acidic soil with a pH of 4.5 to 6.5, as well as alkaline soil with a pH above 7.5. This versatility makes it a suitable choice for a variety of garden environments.
When it comes to light conditions, this hydrangea variety thrives in semi-shaded areas as well as sunny spots. It can tolerate a range of light intensities, making it adaptable to different garden settings.
Hydrangea macrophylla 'Challenge' requires well-drained soil to flourish. It prefers moist conditions, where the soil retains some moisture but does not become waterlogged. Regular watering and mulching can help maintain the optimal moisture level for the plant.
Overall, Hydrangea macrophylla 'Challenge' is a versatile and beautiful addition to any garden. Its stunning blue flowers, large leaves, and adaptability to various soil and light conditions make it a popular choice among garden enthusiasts. Whether planted as a focal point or as part of a mixed border, this hydrangea variety is sure to enhance the aesthetic appeal of any outdoor space.
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