I can see the pictures now thanks, and apreciate being able to view the experiment - looks good. I have never heard of leca stones but they look like what is available in the UK as "Hortag" which are hard expanded clay pellets and make a good moist substrate for gravel trays. I experimented with those in potting mixes for a while with some success, but had a disaster with a filmy fern because they are aparently alkaline. Thanks too, for the information about links. Peter (UK) On Sun, Jul 24, 2011 at 6:25 AM, Mary Sue Ittner <msittner@mcn.org> wrote: > If you want to see Dennis' pictures just copy the whole links he gave > and paste them into a browser. That takes care of the spaces. Don't > click on them from the email unless the whole link is showing. At > least in my email because of the spaces, only part of the link was > highlighted and underlined in the link in his first message. So if > you clicked on it you didn't have all the information needed. In the > second try when he added %20 (which is the symbol for a space) where > the spaces were, in my email program (not all program's receive the > message the same) all of the links were displayed except for the ones > with ' in the file name. Those you had to add the part that was not > underlined in the browser if you wanted to see the pictures. > > I hope this helps. > > Mary Sue > > > > _______________________________________________ > pbs mailing list > pbs@lists.ibiblio.org > http://pacificbulbsociety.org/list.php > http://pacificbulbsociety.org/pbswiki/ >