Converting indoor bathtub to an indoor garden
I have been struck with a zany idea that I'm hoping to get some advice on. I have a large garden tub (2.5' by 4') that I never use and I was thinking about turning it into an indoor garden. I could suspend grow lights from the ceiling and was going to line the tub with weed block and fill it up with soil. I am worried about soil going down the drain and was hoping that the weed block would prevent that from happening.
I am pretty new to gardening and have no idea if this would work, any advice or factors that I am not taking into account?
Thanks in advance!