Thanks for the link, the info is much needed and appreciated. Now I am thinking the Cypripedium pubescens might be a better choice in regards to the soil and conditions for where my dad will be planting.
Anyone have any opinions if its best to plant ladyslippers in the next week or wait until May? The supplier didn't seem to think it made any difference...
Another PR photo for you:
Here is our "baby" nursery. We use gravel and old coconut shells and wire them up to a crotchedy tree...