Lol I think its a mental thing really. I personally feel more confident.about my idea if I got my supplies at the grow shop, lol silly I know. But if it was made for the aid of growing cannabis specifically, then why not? But yes there are other options that are sometimes more practical. When I start a new grow.cycle I put new lining in my room, cuz you never know what kinds of nasties are hiding in the cracks; better to start fresh in my opinion. But with that said paint would be easier to just wipe down and push onward! Lol :rasta: either way is bennificial.
It's hard to see the bucket ( I think that's what it is), what r u growing in? Give us more details prtyplz!!