Along with the inevitable Alterra planters like those in the first two games, it would be a very interesting and neat idea to allow players to plant any future land-based sessile lifeforms (like the amphora sponge, and, Feather Kelp, which is seen growing out of water on the World Tree) inside of tailing jars. It would give some very nice color and shape alternatives to the Alterra planters. If no such land things are planned, at least let us create fake versions of Earth plants. (Actually, it seems like we’re already getting that. We’ve seen a cool cage gorgon shaped planter in one of the dev vlogs with cherimoya rotsac looking vegetation coming out the top. Is it still planned?)