Where might be the furthest south growing Species such as
Hemlock , or Colorado Blue Spruce etc occur ?
How wide or muddled is the " line " in which the Hardy Palms and plants like those both can actually grow unaided ?
Palms mostly die a one or two event death , while I suppose that the cold species die in a lingering way .
Do people try to push the limit from the Northerly direction
in a similar way that we Palmists do in the opposite direction ?
Are they as crazy as we are ?