In the near future, I would like to begin growing a few kratom trees in my house. It is starting to warm up here in Michigan, or at least it was so I should purchase the trees soon. I have found a few places to purchase the trees at a decent price. I plan to let them grow outside during the summer, then trim the trees at the end of the summer so I can bring them back in my house. I have a few questions though... 1) Are there any places to buy high alkoloid trees? 2) How much sunlight, water, ect do these things need? 3) What are the optimal temperature ranges? 4) How do I know when it is time to harvest? 5) When I put these things outside, will animals or insects damage them? 6) Do these trees deplete the nutrients in the soil fast? Any help would be greatly appreciated!