I tried finding the build plans but it seems that the web pages for the project has been taken down. Interesting idea anyway.

Thats a bummer,  something could have happened with the company's funding or the patent process.

WindowFarm.org went out of business. https://en.wikipedia.org/wiki/Windowfarm

I wonder why.

Not sure, it just states there was some controversy over the company not fulfilling the orders to the international backers.

The idea can be helpful. We need to produce more food in new ways.

I agree Emo. I also think it's interesting how she talks about how our culture has become so reliant on other people for food. Not like it's practical to feed yourself solely from your apartment, but I think it is important to have some knowledge about gardening.