Can I grow Brussel sprouts in a large coffee can or in an upside down container?
Can I Grow Brussel Sprouts in a Large Coffee Can or Upside Down
Certified GKH Gardening Expert
Brussels sprouts would have a hard time upside down and a large coffee can would not provide enough soil for their root system. I would recommend that you aim more for a 5 gallon bucket for this plant. Many hardeware store sell them cheaply and many restaurants may give then to you free if you ask.