Hardy
http://balconygardenweb.com/cold-har...-cold-climate/

Tender

http://www.costafarms.com/collections/exotic-angel

https://www.logees.com/rare.html

http://www.alohatropicals.com

Pinus densiflora Umbraculifera
Tanyosho pine

Pinus sylvestris Glauca. Not nana

Pinus sylvestris watereri

https://www.pacifichorticulture.org/...fic-northwest/

https://www.portlandoregon.gov/parks/article/481769

The types of ferns we found to be winners for the fern wall (so far) are species of:

Dryopteris (typical fern appearance and tough)
Asplenium (Hart’s tongue ferns in many different cultivars – v. tough)
Polypodium (largely epiphytic and tough)
Adiantum (delicate and fluffy but small and easy to grow)
Blechnum (some like acid conditions but perfect size for a living wall, very small)
Cheilanthes (full sun loving, some are slightly tender and will...

Lonicera ni tida