Suffocate the root system? Well, most orchids you purchase from retail chain stores, have orchid containers sitting in sphagnum moss and/or bark. I presume those would have less access to air than this example.

Lynn Brooks 50% with a misting every 2 days will do the trick.

Yes

@jac K

on earth

You can make it yourself, very easy. Just buy a bag of square dowels at Walmart, HD or Lowe's

I'm gonna try popsicle sticks...LOL