Quote:
Originally Posted by CrazyCatMum
Unfortunately I only seem to be averaging around 50% just in the home
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You're lucky! Mine is always under 30%.
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The main issue with terrariums/orchidariums is air flow because high humidity in a container with stagnant air is the perfect recipe for fungal diseases to appear. A solution is to instal a small computer fan inside.
I'm not experienced with growing orchids inside closed containers this size. I have only two orchids, at the moment, that are growing like that (inside 6 liters plastic water bottles with wet spagnum at the bottom) but at night, as temps and humidity increase outdoors, I move them out to avoid stagnant air. Not a perfect solution but that's what I came up with.