There is very little data about Tree Saplings available, so I went out and bought a stack and planted 10 of them in Porcelain pots. That was about 3 days ago. It'll be a while but when I'm able to I'll post the results. I'm going to do all 10 of them exactly the same for quality control purposes. If it's a success then it'll be high success rate, if it's a failure it'll be a high failure rate. But either way at least it'll give a definitive answer about that combination.