Do you know LIVI?
Livi is a portable planter that can transform windows to vertical gardens. This planter can stick on virtually any vertical surface thanks to its specialized “palms.”
They are made of an innovative nanotechnology material that can bond with smooth surfaces repeatedly, including windows, with just a gentle push.
It's a simple idea, but provides an attractive way to grow plants inside, on windows, stick to the side of your fridge, or pretty much anywhere there's a flat surface.
They are currently Crowdfunding for the project and already have 90% in pledges. Get more information about Livi at the Kickstarter page!