Houseplant mushrooms are not usually a problem. However, they need certain conditions to grow (heat, moisture, nutrients), which can cause some houseplants issues. For example, ...
That rotten egg smell coming from your plant is almost always a sign of root or stem rot — and the worse the smell, the more urgent the fix. Here's what to do.
Hoya can do well in LECA but they need good humidity and the right watering approach. Here's what works, what doesn't, and what I'd do differently next time.