I think the s/d is semi dwarf, meaning the tree should grow to 12-15 feet tall as opposed to a full size, standard tree. Red delicious appears to be self-sterile or self unfruitful, meaning it needs a cross-pollinator. You've picked two, golden delicious and jonathan, that will both work as cross pollinators. Another red apple will not work as a cross pollinator. I think you've got it! I'd look for trees as least 3 or 4 years old so you can get some production going in the next few years. You've waited long enough! I'm no expert, for sure, I just have 3 apple trees, a golden delicious, a granny smith and a honeycrisp. The golden, supposed to be self-fertile, grew for 10 years without once giving an apple. The year after I planted the granny smith I got a bumper crop from the golden. I think it just wanted a new friend, lol! I think Ken gave you some good advice, head over to the Fruit and Orchard forum. They may be able to give you some good tips. They've really helped me with spraying programs. Barb

Oh my, that's an especially beautiful example of this clone. Great find! Gotta love that feeling when you can cross one off the wish list (it just makes space for a new one, hehe).

This spring my apple tree did not blossom or leaf out as it usually does. The leaves are sparse and folded inward. Many of the blossoms are black. I do have some apples on the tree but not nearly as many as usual. What is the problem?

I came across your post. If it's Salvia coccinea your talking about, you can plant these seeds anytime. In my zone 8a, they re-seed on their own all summer. This is one of my favorite plants and the hummingbirds love it, too.