My NOID Japanese Maple in one area is not doing well. For one, it is competing for water next to the forest behind us. Those forest tree look to us for their water. It is not fond of the heat but there's not a lot we can do about that. We have another variety in a pot and it is doing exceptionally well. We are thinking of removing the ailing tree and potting it as well. Not being familiar with this species, can any Japanese Maple be grown in a pot like my other? If it helps, this has red leaves when first leafs out then turns green, about 6 feet tall..

I spelled "Japanese" wrong in my subject title. IDK how to edit it. I hope no one takes offense.

Just about every cultivar of Japanese maple that ever was, has been trained as bonsai.

If they will thrive in a tray, they'll thrive in a landscape pot.

Take him when he is dormant. Coppice to suit the size root ball you leave on the tree.

Thank you. Good point about Bonsai! I never thought about that. We are waiting til late fall, early winter to do this. I appreciate your comments. Do I need root stimulator after coppicing?

Now I want bonsai. So my lowest branch (to leave on as a stimulator for new growth), and your lowest branch, might not be the same.

More than root stimulator you need very fast draining soil for your pot.

An example: one part crushed bark mulch, one part crushed *granite grit (grani-grit is one brand name). AND 1/2 part peat. Osmocoat pellets in spring after growth starts again.

*Grani Grit is a a poultry scratch. get yours at the feed store...

I have bought in bulk (by the ton) at the gravel mill.