Hydrangea 
Flora Frost Hydrangea macrophylla Hi Ocean
| Flower type | Single |
| Leaf margin | Serrate |
| Winter hardness | Reasonable (USDA-zone 7) |
| Flower color | Blue-medium violet blue-096B |
| Leaf, general shape | Elliptic / oval |
| Petal edge | Entire |
| Flower diameter | 3,5 - 4 cm |
| Plant height | 20 - 30 cm; 40 - 50 cm; 50 - 60 cm |
| Structure (tissues) | Subshrubby/semi-shrubby |
| Leaf width | 7,5 - 10 cm |
| Leaf duration | Deciduous |
| Leaf size | 10 - 15 cm |
| soil pH requirement | Alkaline (pH > 7,5); Neutral (pH 6,5 - 7,5); Slightly acidic (pH 4,5 - 6,5) |
| Light conditions | Sunny; Semi-shades |
| Inflorescence diameter | 10 - 15 cm |
| Leaf, main color | Dark green |
| Flower color distribution | Unicolored |
| Moisture requirements | Moist; Well-drained |
Hydrangea macrophylla Hi Ocean, also known as the Ocean Hydrangea, is a stunning flowering plant that belongs to the Hydrangea family. This particular variety is characterized by its single-type flowers, serrated leaf margins, and reasonable winter hardness, making it suitable for USDA-zone 7.
One of the most striking features of the Hydrangea macrophylla Hi Ocean is its beautiful blue-medium violet blue flowers. These flowers have a diameter of 3.5 to 4 cm and feature entire petal edges. The inflorescence diameter ranges from 10 to 15 cm, creating a large and eye-catching floral display.
The plant itself has a subshrubby/semi-shrubby structure, with a height that can range from 20 to 60 cm, depending on the variety. The leaves of the Hi Ocean Hydrangea are elliptic or oval in shape, with a dark green color as the main color and a width of 7.5 to 10 cm. The leaves are deciduous and have a size of 10 to 15 cm.
When it comes to growing conditions, the Hi Ocean Hydrangea prefers a slightly acidic to alkaline soil pH ranging from 4.5 to 7.5. It can tolerate a wide range of light conditions, from sunny to semi-shaded areas. This versatility allows gardeners to place the plant in various parts of their garden, depending on the lighting available.
To thrive, the Hi Ocean Hydrangea requires moisture but also well-drained soil. It is essential to ensure that the plant doesn't sit in standing water, as it may lead to root rot. Regular watering, especially during dry periods, will help maintain the plant's health and encourage abundant flowering.
The Hydrangea macrophylla Hi Ocean is a popular choice among gardeners due to its stunning flowers and compact size. It can be used as a border plant, a focal point in a flower bed, or even in containers on a patio or terrace. Its versatility and beautiful appearance make it an excellent addition to any garden or landscape.
Overall, if you are looking for a vibrant and visually captivating plant, the Hydrangea macrophylla Hi Ocean should be at the top of your list. With its blue-medium violet blue flowers, dark green foliage, and compact growth habit, it is sure to enhance the beauty of any garden or outdoor space.
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