| The glass walls in your office space are most likely reflective glass with low emissivity coatings to help reduce solar heat gain in warm climates - therefore reducing air conditioning loads. These coatings come in a variety of densities and hues with some of the darker types, creating a "one-way-mirror" effect during daylight times - transparent from the inside looking out, reflective from the outside looking in. I've used reflective glass with various lighter tints in overhead applications - when designing architectural sunspaces intended for passive enjoyment by humans and plants. In these applications, a reduction of glare and transmission of solar heat is welcome. The vertical glass panes typically remains untinted. The tinted glass in your office will obviously filter some natural light beneficial to indoor plants. But as far as I know, this will have little effect on most plants ability to thrive. I think your rubber plant, palm and wandering Jew should do just fine - considering they can grow in medium light conditions anyway. |