What kind of orchids do you grow. ?
I'm pretty sure there is an easier way to get them to bloom than build a terrarium (which is great but a lot of work 😉
The best thing you could do is post some pictures of the plants and exactly describe how you took care for them in the last year and the conditions in your home (light, humidity, temperature day and night,)
I'm sure we'll get them to bloom together 😄
Greetings from Switzerland (finally snowing today)
Edit: you'll need to have 5 posts before you can upload pictures here ...