Hydrangea serrata ‘Bluebird’ - The elegant plate hydrangea with sky-blue flowers
Hydrangea serrata ‘Bluebird’ (Hydrangea serrata ‘Bluebird’) is a delicate beauty that impresses with its flat, filigree inflorescences in bright blue or purple. It belongs to the group of mountain hydrangeas and stands out with its special flower shape: a crown of larger, sterile flowers frames the centre of numerous small, fertile individual flowers that attract bees and butterflies. Its compact, elegant growth makes it an excellent choice for beds, containers or semi-shady garden areas.
Enchanting flowers with changing colours
Hydrangea serrata ‘Bluebird’ flowers from June to September. The flower colour varies depending on the soil conditions: in acidic soils (pH value below 5.5), the flowers are an intense blue, while in neutral to calcareous soils they take on a purple to pink colour. Its delicate, green foliage with slightly toothed edges turns attractive shades of red in autumn, making it a beautiful sight even after the flowering period.
Perfect planting partners for harmonious combinations
Thanks to its light, airy flowers, the ‘Bluebird’ plate hydrangea harmonises particularly well with other semi-shade-tolerant flowering shrubs and woody plants. It looks particularly attractive in combination with hostas, ferns, astilbes and purple bells (Heuchera), which provide an attractive complement with their leaf structure. Their beauty is also particularly accentuated in the company of rhododendrons, azaleas or other hydrangea species.
Location and soil - Semi-shady oasis for a long flowering period
This hydrangea prefers semi-shady to slightly sunny locations where it is protected from the hot midday sun. Morning sun or gentle evening sun promotes abundant flowering. The soil should be rich in humus, well-drained and slightly moist. A light mulch of bark humus or leaves helps to retain moisture in the soil and provides the plant with nutrients.
Winter hardiness and care - A robust beauty
Hydrangea serrata ‘Bluebird’ is hardy to around -20°C and only requires light winter protection in very cold regions. It should be gently pruned in spring, removing only dead or weak shoots. The flowers appear on the previous year's shoots, which is why radical pruning should be avoided.
Versatile use - from the garden bed to the tub
Thanks to its compact growth (approx. 1-1.2 m tall), this hydrangea is suitable for beds, mixed plantings and larger containers on balconies or terraces. It particularly comes into its own in Japanese-inspired gardens, romantic cottage gardens or modern shade gardens.
A touch of elegance for any garden
With its delicate, filigree flower shape, fascinating play of colours and uncomplicated care, the plate hydrangea ‘Bluebird’ is a wonderful addition to any garden. It impresses with its natural grace, longevity and versatility - whether as an eye-catcher in an individual position or as part of a harmonious group of plants. Let yourself be enchanted by its timeless beauty!
We recommend 1 - 2 plants for one square metre of soil.
Our plants are grown in pots and can therefore be planted all year round.
