Hugo Morvan wrote:If the apples turn out inedible, you can use the tree as rootstock. It will probably have weak rootstock if it's coming from a commercial apple as it's mother is a graft-on. Grafts have great apple genes, but are not selected for strong roots. This sounds bad, but dwarf growth is sought after.
I've seeded lots of apple seeds of wild apples that grow in hedges around here. Small apples and quite small trees. Just for grafting onto later. I've got apples as well for grafting on. I grow them at an angle, like if they've fallen over. Then they send out vertical shoots which i cover with soil. The shoots form roots, i cut them and transplant them. Lots of work for ten grafts or so. Seeds are easier to grow lots off. If i'm lucky a hundred seedlings is not out of the question. It's always about cracking the code of how to propagate a certain variety.
Timothy Norton wrote:I have found with the cheap LED lights that you can bring the light right on top of the seedlings without burning them. I'd put them as close as you could to try and correct.
My experience however is with veggies too so I'm not sure if the advice holds the same with trees.