I feel like there could be a huge lesson in here with the information. Definitely think certain practices or ways of growing have a bearing, and if we could get it all together, we might learn some important factors. But it seems hard to get conclusive information, that’s also because nature is involved and some of it is invisible to us.
For the experiments I’m doing on my blog, I noticed cuttings from certain sources rooted right away and other sources did not, even with the same variety being involved across them. Of course I’m asking, what’s the difference? I even emailed the sellers to see if anything obvious stood out, but I didn’t get many responses back, haha. I think even at what state of dormancy the cutting was taken at probably was a factor, since there are chemical changes in dormant trees.
Or, for slow growing varieties, is there a particular nutrient profile that they need?
I’m sure to an extent, the information is out there, it’s just getting it together in an accurate way. Sometimes what people think is helping or not helping is not actually so, and everything is just guesses or opinions in many ways.
I don’t fault trying to put a list together though! It can help in certain ways.