I have 1 light or 6 plants, Is OA right for me? Organics Alive Support January 23, 2020 21:52 Yes, we have convenient small sizes. It is easy to use. Clean and efficient. Related articles Can I use it straight? I have 10,000 acres. Can I use OA? What happens If I don't’ Pre-activate? I mix my own tea, why should I purchase OA Mix-Kits? How long is the brew good for? Comments 0 comments Please sign in to leave a comment.