Discovered by Oregon apple enthusiast Lon Rombough, growing as a seedling tree by the side of a road near West Salem. It was given the name 'Apricot' because of the apricot-like flavor. Here is Lon's description of how he found it:
"Apricot" is an apple I found as a chance seedling in the 1980s. It was the day after Thanksgiving and I was giving a ride to a visitor. We went up a gravel back road in a rural area west of West Salem, Oregon. There were three chance seedling apples barely surviving along the edge of a field and one caught my eye for the amount and appearance of fruit on it. I stopped and tried it. It was good enough that I took scions. The tree had lost most of it's leaves already, so I figured the wood was dormant enough to survive. It was, and I was able to get trees started.
I move in 1989 and for years had the variety only as a grafted limb on an older tree. In early 2006 I topworked a seedling tree with it.
The tree of "Apricot" has good vigor, but the internodes are short. My tree topworked to a seedling has lots of shoots, but they tend to be rather compact or spurry in appearance. The topworked tree is in bearing just two years after being grafted. That was a nice surprise because while trees of it on dwarf stocks came into bearing in two years or so, I was concerned that it might be slow to bear as a standard tree. The precociousness seems to be helped by a tendency to bearing on shoot tips, though it bears on spurs too. It needs thinning to get good size, but hangs very well on the tree.
As the photos show, the flesh has an orange-yellow look to the flesh, which, combined with the apricot-like aftertaste was why I named it "Apricot" apple. The flesh color and the convex calyx end are two distinct features that help identify the variety. The only other apple I've seen with a similar combination of yellow flesh and convex calyx was an old one called "Smokehouse". The flesh is somewhat coarse, even moreso this year, possibly due to several days of rain before I took the photos. The apricot-like aftertaste was less distinct this year, too, also probably due to the rain.
The fruit shows very little scab, to the extent that it could at least be considered highly tolerant of that disease if not outright resistant.* I've yet to see mildew on it, either.
The fruit ripens late, and hangs a long time. It should be left as long as possible to develop it's distinct flavor.
I've been told that there is a commercial grower growing and selling "Apricot" in Waukesha, Wisconsin, so the variety must be fairly hardy.
No way of knowing how much chilling "Apricot" needs, but since California Rare Fruit Growers members have been including it in apple tastings, it's able to grow in some parts of California, at least.
Of course the place where the original tree grew has been turned into a housing development, with paved streets and sidewalks where there was a gravel road.
*Experience in the very wet summer of 2010 shows that Apricot will succumb to scab in wet conditions.
Lon Rombough sells graftwood of Apricot apple on his website - see www.bunchgrapes.com.