Hi all
thanks for the replies regarding chipped bark. As my garden is not just for snowdrops - and the fact that the ferns, miniature hostas, hardy orchids and anemones all seem to love the bark, I wanted to continue using it. With the info provided and having chatted with other gardening contacts I think it is OK for me to use the chipped bark but:
1) I must not replenish the bark whilst the snowdrops are above ground. As long as the sheath has grown through the bark this should be protecting the leaves. If I were to add bark now I would be in danger of the leaves rotting off. (good thing I asked as I was getting ready to do just the wrong thing this week!)
2) I must be prepared to keep on the lookout for slugs. This is something I have always done to keep the miniature hostas looking good. I am aware of 8 toads that live in my garden (they all get together once a year for .......! The garden has a wall all around so they have no escape). I also use the little blue pellets in small quantities around anything special.
3) Be prepared to put up with every cat for miles around to use the bark as a litter tray (but that happens with most top dressings - doesn't it?)
I shall report back if I have any complete failures with the snowies this year that I can put down to the bark chippings.
thank you for all your advice.
with my best wishes
John