Hi,
Sorry if a similar question has been asked and answered. I want to plant a mountain gold tomato plant upside down in a 3.5 gallon bucket and an orange blaze pepper plant in the top. Will this work? I've found many different opinions on various websites.

I don't really know, but it sounds like fun.

Not sure if it will work. I would recommend that you try it with a 5 gallon bucket.