Pot Tuber – Dahlia Bonaventure


Giant Decorative Formal blooms of light bronze and yellow blends 1.6m. Good for exhibition.

Categories: , SKU: BONtub Tag:


This vigorous variety, introduced in 1982, is one of the earliest Giant Dahlias to flower. When grown 2 up for showing flowers could easily reach 35cm across! It is still a popular variety for showing regularly featuring in championship winning exhibits. The well formed blooms of bronze and yellow blends have petals which evenly overlap and have a slightly reflexing habit giving the individual blooms good depth. Good stems and a long footstall means that a good stem for cutting can be achieved by removing 2-3 pairs of buds below the terminal bud though removing more will result in bigger blooms.

Variety: Bonaventure
Classification: Giant Decorative Dahlia
 Flower Colour:Bronze/Yellow
 Suitable For:Exhibition
 Height: 1.6m
 Flower Size:250-380mm
 Stopping:Mid-end June at 4 pairs of leaves
 Disbudding:For exhibition size blooms remove 4-5 pairs of buds below the terminal bud on each flowering stem.
 Planting Spacing:For exhibition: 2 row bed. 60 x 60cm apart with 1.2m between beds. Garden: 50-60cm between plants
Raiser:Simon, USA
Other Attributes: Tall growers so need good supports.


Dahlia Pot Tubers  

The tubers we offer are dahlias which have been grown for a full season in the confines of a 4” or 5” pot, so that a small compact tuber is produced. They are ideal material for the exhibitor with a heated greenhouse or propagator to enable their own propagation. Tubers are available from DECEMBER to FEBRUARY and are packed in polythene sleeves with vermiculite. We strongly advise unpacking on arrival and if necessary store tubers in a cool frost free environment until required for setting away. A minimum of 50F (10oC) is required for propagation, water sparingly until growth is evident. Should any tuber fail to have shown any signs of growth by the end of March then please contact us so we can aim to organise replacements as rooted cuttings. Please note Pot Tuber numbers are limited so order early to avoid disappointment.

£6.95 per delivery for all orders to UK destination. Dahlia Tubers are generally sent 2nd class post. Please note we are unable to dispatch Tubers with live plants so separate delivery charges will apply  

All orders can be collected from the nursery in which case no carriage fee will be charged.

Please note we are unable to package Dahlia Tubers  with  Dahlia Mini Plants, Garden Ready Dahlias or Chrysanthemums. If separate deliveries are required then additional carriage and packing will need to be applied to the order.

If you choose to collect your Plants/Tubers from either Halls of Heddon, or The Nursery Ovington (please specify) we will contact you to advise when the order is ready for collection. We will make every effort to supply during the week requested but please be aware that delays may occur, so wait for us to contact you.