Despite the snarky remark, I will qualify my reasoning. There are a very few bonsai practitioners in my area that keep JWP. However, most steer clear of them (including many very long-time REBS members with decades of experience) because they apparently don't do well here. I take their word for it. I typically buy more expensive trees and wouldn't be willing to risk wasting bunch of money on a species that doesn't have a good track record on this area. Local nurseries don't carry them so that's another indication that this isn't the climate for them. Larch is another species in this category. I absolutely love Larch and wish I could grow them. Alas, this isn't the climate for them. Thankfully, many, many other species do very well here (JBP, JM, Coastal Redwood, Oaks, Juniper, etc etc).