John Rouse wrote:
Our Aquilegia are being eaten alive by tiny green caterpillars, and
the wrens won't eat them.

Are they something worthwhile, or should I give them the soapy water
treatment?

....... they are Gods little creatures!
Of course they are worthwhile.
Sacrificing an Aquilegia to balance the eco-system seems a small price
to pay.
:-)

--
ned
http://www.bugsandweeds.co.uk