which plants are good for this tiny terrarium?
I saw this little terrarium thing and had to buy it to try to grow something funky. The diameter of each globe is only 3 inches. The vents on top are only about half an inch in diameter each. There is air flow in-between the neighboring globes though the connecting holes that I hope you can see.
At first I was thinking three different cacti from seeds. But now that I think about it... Humidity inside will be increased because of the small vents, and there will be very little air circulation. If I put this under lights, whatever is inside is in danger of baking. All this speaks against cacti. I'd love a challenge, but does this seem like mission impossible? Are there better types of plants to grow in there?
Oh, and there are no drain holes, as you might have guessed. I am an overwaterer, and with the very chunky mix that drains instantly that is OK in other pots. But here, I am thinking this will be a good exercise in self-restraint for me.