Hydrangea 
Flora Frost Hydrangea macrophylla (Lacecap Grp) 'Wedding Gown'
| Flower type | Double (pleniflorous) |
| Winter hardness | Excellent (USDA-zone 1,2,3,4) |
| Flower color | White-white-NN155D |
| Leaf, general shape | Ovate (egg-shaped); Elliptic / oval |
| Petal edge | Entire |
| Flower diameter | 3,5 - 4 cm |
| Plant height | 40 - 50 cm; 30 - 40 cm |
| Inflorescence | Corymb |
| Flowering month(s) | April; September |
| Structure (tissues) | Subshrubby/semi-shrubby |
| Leaf width | 5 - 7,5 cm |
| Leaf duration | Deciduous |
| Leaf size | 7,5 - 10 cm |
| soil pH requirement | Alkaline (pH > 7,5); Slightly acidic (pH 4,5 - 6,5); Neutral (pH 6,5 - 7,5) |
| Light conditions | Sunny; Semi-shades |
| Inflorescence diameter | 10 - 15 cm |
| Leaf, main color | Dark green |
| Flower color distribution | Unicolored |
| Moisture requirements | Well-drained; Moist |
Hydrangea macrophylla, also known as 'Wedding Gown,' is a beautiful flowering plant that is highly sought after for its stunning double white flowers. This particular variety belongs to the Lacecap Group and boasts excellent winter hardiness, making it suitable for USDA zones 1 to 4.
The flowers of 'Wedding Gown' are pleniflorous, meaning they are double and have a dense cluster of petals. The white-white-NN155D color of the flowers adds to the plant's elegance and charm. The petals have smooth edges and a diameter of 3.5 to 4 cm.
In terms of its overall appearance, the leaves of 'Wedding Gown' are ovate, similar to an egg shape, and elliptic/oval. They have a dark green color, which contrasts beautifully with the white flowers. The leaves have a width of 5 to 7.5 cm and can grow up to 10 cm in size. This Hydrangea variety is deciduous, meaning the leaves will shed in winter and regrow in spring.
'Wedding Gown' is a compact plant, reaching heights between 40 to 50 cm or 30 to 40 cm, depending on the cultivar. Its subshrubby/semi-shrubby structure gives it a bushy appearance, making it an excellent choice for borders, containers, or as a standalone specimen in the garden.
When it comes to flowering, 'Wedding Gown' produces its beautiful blooms in April and September. The inflorescence is corymb-shaped, with a diameter of 10 to 15 cm. This creates a visually appealing display of clustered flowers, adding an enchanting touch to any landscape.
In terms of soil preference, 'Wedding Gown' can thrive in a range of pH levels. It prefers alkaline soil with a pH greater than 7.5 but can also tolerate slightly acidic soil with a pH of 4.5 to 6.5 and neutral soil with a pH of 6.5 to 7.5. Adequate drainage is essential for this plant's health, so well-drained soil is recommended.
Regarding light conditions, 'Wedding Gown' prefers sunny areas but can also tolerate semi-shaded locations. It is important to provide sufficient sunlight to ensure proper growth and flower production.
Moisture requirements for 'Wedding Gown' are well-drained and moist soil. It is essential to water the plant regularly, especially during dry periods, while avoiding excessive watering to prevent root damage.
Overall, Hydrangea macrophylla 'Wedding Gown' is a versatile and stunning plant that can add a touch of elegance to any garden or landscape. With its attractive white double flowers, dark green leaves, and compact growth habit, it is a favorite among gardeners looking to create a beautiful and sophisticated outdoor space.
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