I just built my third backyard DIY NFT system, this time thanks to a Neighbourhood Emergency Response Grant with all the produce (produce, not proceeds) going to a local charity for them to distribute to their clients.
When you look at this 3 rack set-up, it’s about 250 square feet with a materiel cost of about $1200. I don’t have conclusive yield statistics, but I’m taking multiple 1 and 2 pound harvests every week. I’ll try to get more data on yield.
Here’s the latest Youtube video showing the device in action.