This film haunted my dreams as a child to the point that in my adult life I couldn't remember where these images came from. In 2003, I googled "peanut butter paintbrush air growth" and found the title, called my local video store SRO (R.I.P.) who had a vast cult film library including children's titles, and the rest was history.
I know exactly where and how the majority of us saw this as kids - it was broadcast on Nickelodeon back when they were licensing the majority of their content from Canada.
It's been a year or two since the film has appeared on youtube in it's entirety, but it's back: https://www.youtube.com/watch?v=__ty34xFJQA
Let's hope this gives the crew the motivation to finally do an episode on this absolute classic.