Arthurium Ball Cactus. Pruned once. Still had 3 or 4 flowers. Had received fertilizer and bio-organic plant food. Age 55 (got busy with a writing project after pollination). Nicely but not overly watered. No bugs.

Everything else sold quickly. I have all the magic plants. I dropped the price from the default $79 to $59, then $39, and finally $19 before it sold. The customers kept "bubbling" that they didn't like the plant. Why??? Was it the age or some capricious set of random customer whims?

I'm also wondering why none of the default prices changed after I grew and bred the magic plant responsible for changing them (unnamed for spoiler purposes). Any ideas?