Grandirosa is a floral design atelier located amongst the various artisans of Chiltern Street in Marylebone.

Grandirosa deliver luxury floral design which celebrates the grandeur of flowers.

Sourcing the best seasonal produce from premium suppliers and growers, Grandirosa create beautiful bouquets for delivery across London, florals for private homes, show-stopping events and weddings and full scale installations.

Launched in 2014 by Lil, Mary and Stuart from a small studio in Hackney, Grandirosa has grown organically to become one of London’s leading floral brands. Now operating from their first floral atelier on the prestigious Chiltern Street, they have become widely known for their abundant signature floral style and romantic hand-peeled roses.

Grandirosa work with a portfolio of aspirational clients across fashion, beauty, hospitality and entertainment as well as private clients, brides and some of London’s most iconic venues. Grandirosa deliver a premium service whilst providing innovative design-led floristry showcasing the skill and artistry of their talented team.

Care instructions

Choose an appropriate place away from direct sunlight for your flowers and find a suitable vase.

Make sure to use a clean container or better yet, wash it before use.

Fill the vase with fresh water until it is two-thirds full.

Remove your flowers from the packaging.

Remove any flower heads or foliage that fall below the waterline.

Cut stems at an angle before placing them into the water – make sure all the stems are submerged.

Check your flowers on a daily basis.

Replenish the water, re-cut the stems and clean the vase every two or three days.

Follow these simple instructions to enhance the longevity of your flowers.


Grandirosa delivers throughout central London.

The delivery price may vary depending on the destination and is added at the checkout page based on the inputted delivery details.

Standard delivery time is between 9am and 6pm, Monday – Friday.

For delivery outside of these hours or to request a specific time slot, please contact us by email at or by phone at 07889 340213

For same day deliveries to a commercial address, orders must be received by 2pm.
For a residential address, orders must be received by 4pm.

For orders to be delivered on Sunday, orders must be placed by 1pm GMT on Saturday.

We are unable to deliver any orders outside of London at this time.