How do you handle the Semi-Hydro "Smell" ? +250 Hoyas in Semi-Hydro.
i live in a apartment with a very good ventilation and i have over +250 hoyas in semi hydro (and total of 650 plants at home) and started to noticed that its starting to smell a bit. I only notice this when i go outside the apartment and then come back again, i can smell the difference for like a few minutes before its "gone" (due to me getting used to it).
note that the smell isnt a rotten smell (no root rot etc), more like too many pots with water / nutrition in it. The smell is very weak, so it's barely noticeable unless you think about it.
How do you guys battle with the smell when having too many pots at home? Ill rather not downsize my semi-hydro collection ;)