On 29/3/07 21:41, in article
, "Dave Hill"
wrote:
snip

I seem to remember being told to plant some old iron, such as rusty
nails etc under a hydranga so it would keep its colour
David Hill
Abacus Nurseries


That is indeed an old trick that my grandfather used. But the white ones??
I just don't know and I'm not digging them up to find out!
--
Sacha
http://www.hillhousenursery.co.uk
South Devon
http://www.discoverdartmoor.co.uk/
(remove weeds from address)