We have not, as yet, found "real" ferns small enough for LiveScale© use. How-ever, you can use a tiny perennial from New Zealand as a very effective substitute. The following Leptinellas, we think, are the best. Please note that the Latin names have changed, but the plants are the same. Leptinella BLACK MINI FERNS Regular price: $4.50 Sale price: $3.75 Leptinella potentillina Verdigras MINI FERNS, BRASS BUTTONS $4.50 Leptinella squalidia MINI FERNS, SMALL LEAF $4.50 ©2012 Mini Forests by SKY. All Rights Reserved.