I have used It back in the day,mainly because,that is all that was available,but one very good reason,it has fallen out of favor,is the simple fact,that it dried out over time and became brittle and crumble,when touched,even with a sealer on it,Foam is a much better choice…
Me, I’m also from back in the day when lichen was all there was. And yes, it does dry out. But unsealed it can be revived with a dropper or two of glycerin as the contemporary articles in MR and other publications advised. On my first layout I couldn’t find any pure glycerin and wound up having to treat the lichen with a glycerin/rosewater mix. Sure made the scenery smell nice!
Don’t get me wrong,I’m well aware of some of the fixes for it,God knows,I have used them,but given the choices,we have now,I’ll opt. for something else…Just like cheapo,hairspray,for trees,hopefully,unscented…[(-D]
[(-D] [(-D],I can see it now,a woman walking around,in the 60’s,with a ‘‘Bee-Hive’’ hair due,with,apple or peach scented hair spray,you could not get near her,for the fly’s…
I use natural lichen that is tan or brown in color purchased from a craft store where I get more material for my dollar. I model California tumble weeds and dry brush along the right of way. The Southern Pacific use to run weed sprayer trains so the dead looking color to the brush looks good.
Really went the way of dyed sawdust & grass mats as the go to products, but if it works for you then use it. It would look great on a retro layout around the tree. Foam also deteriorates & fades…sort of like all of us!
You can color me old school as well. I like the texture and body of lichen, and although sometimes the colors are a bit bold, they do mellow with age. I use ground foam, dyed ground sawdust, and ground dried leaves, too. No one product can duplicate all texture effects. It’s your railroad - you should use what looks best to you.
I still use it, but differently than years ago. I use scissors to cut it into small pieces, no more than a about 1/8" long, then I crumble it and scatter it on the “ground” on my layout in combination with ground foam. It adds texture that I think resembles broken branches, bark fragments, and other bits of natural debris. I glue it down with scenic cement. I think it keeps layout turf from acquiring the “golf course” look. Here’s a picture:
I use the commercial lichens to add a softer appearance to the natural mosses and lichens that I air dry and intermingle to create underbrush. Add bits of ground foam and cushed tea leaves and now the uderbrush is sprouting out of natural appearing forest duff. Try stripping a piece of lichen down to a single strand, twist it and glue in place to resemble vines. The key is to just keep layering in different ways, because every type of landscaping exists in an almost infinite amount of variety. Real world scenery has very few spots that are either bare or identical to each other.
Lichen can be made to look much better by adhering ground foam to it. The lichen (sprayed gray or brown) resembles the intricate branch structure of bushes, and the foam replicates the leaves.
I have lichen on my layout that is “recycled” from at least three previous layouts. Depending on what sort of vegetation I’m trying to depict, I coat it with ground foam fixed with a water/white glue solution. It has held up quite well. Of course, time will tell; I’m retired and my wife and I are in our “final” home so my current layout will likely be my last and, if it’s the Lord’s will, I will be in good enough health to operate it for at least another 20 years. That should be a good test of the lichen’s durability!
Although the lichen I use comes from our place in Colorado. I pluck it off the pine trees. Very realistic color…but I guess it would be since it is real lichen [:P]