ripped off a dying leaf this morning from my bird of paradise and then started losing my mind. I noticed all these small spheres that looked like something I have never seen before and it was only in this one spot. i decided to try to remove everything i could from the soil and put it in sealed bag for trash. they were so small that I’m sure I must have missed some. any ideas what this was (scared) and how to prevent it? i usually try to keep my bop soil from drying out completely and the plant is otherwise healthy