Flowering in captivity

8th April 2011

catkins+girdleFour years ago, Forest Research set up a small trial to see if it might be possible to coax Aspen to flower in a seed orchard.  They grafted a small number of trees onto rootstock, and grew them on in containers in a polytunnel.  In March, three of the seven clones produced a few catkins.

Highland Aspen Group also set  up a larger scale trial at their nursery in Kincraig.  A few catkins appeared on 2 clones this spring.

 

HAG clone GS05

 

 

 

Hopefully it will not be too long before Aspen trees become more readily available from nurseries.