15% off all calathea plants
Free Standard UK Delivery On All Orders
Rated 4.6 out of 5 By Thousands of Customers!
Join Our 'Gardeners Club' Free For Great Offers

Hydrangea Serrata Blue Bird Deciduous Shrub Hardy

Pot Size: 9cm
  • £9.99
  • RRP £11.49
Item in Stock | Usually dispatched within 24 hours
Spot Products:
  • Rootgrow 60g Sachet - Highly Recommended to Ensure your Plant(s) get the Best Possible Start
      (More Info)

Pot Size (Supplied): 9cm

Plant Height (Inc. Pot): 15-25cm

Characteristics: Medium-sized, dark green obovate leaves in a dense and compact shrub.

Growth & Spread: Fast rate grower. Height around 1.0 m. And a Spread which has a similar range from 1.0 to 1.4 m. 

Flourishing Season: Pale-blue to blue lacecap flowerheads bloom from June through September.

Water & Maintenance: Regular watering required. Prefers more acidic soils to produce blue-coloured flowers. Hydrangeas need moist and well-draining soils.

“Blue Bird” is a wonderful addition to any garden with its highly decorative flowers. Similar to the “Teller Blue”, this varietal has large, lacecap flowers, with a centre of fertile florets, surrounded by more decorative, sterile flowers. These exterior flowers will be a light shade of blue and the innermost fertile buds with take on a striking lavender-colour depending on the acidity of the soil. This requires soils below 6.5 pH.

In addition to the pleasant natural arrangement of flowers and with the overall rounded features of the shrub, these plants work well being a part of mixed flowerbeds or as feature plants in a bed or container.

Although these plants can tolerate sunny areas, they prefer partially shaded areas. The ground must remain moist. As such, mulching is recommended. So, any areas where they are used, should be kept well-watered, but also well-drained.

For colder weather concerns, these plants do well in all areas in the UK and can easily tolerate harsh temperatures down to -10⁰ C. If below this, they should be better protected, especially in areas with strong and dry winter winds. They do, however, present a wonderful autumn colour change in their leaves as well.

Be the first to review Hydrangea Serrata Blue Bird Deciduous Shrub Hardy. Write a review

We will endeavour to dispatch your goods on the same day your order is placed if it is received before 7 am (Mon-Fri). If your order is received over a weekend it will be dispatched on Monday. We only ship to the United Kingdom.



Standard Delivery

Our free postage is available on all orders regardless of total price.

Express Delivery

Our express delivery service for £3.99 offers your items to be sent on a 24hr courier for orders you need urgently. (Please note DX do not deliver on Saturdays on most occasions)


Please click here to view the full information page for Delivery & Returns