Mold Prevention in Marijuana Growing?

I work for a certain company that specializes in mold prevention for consumer products like clothing, footwear, and handbags. I've been asked several times at tradeshows if we do business with marijuana growers, but we never have. We offer products like anti-microbials (fights mold spores directly) and desiccant packs (absorbs moisture).

Is there a large market for this in growing? For reference, one of our products is a 300 gram desiccant strip that is supposed to hang inside a 40 foot shipping container like this. I feel like this would be perfect for a grow operation, but I don't know what the desired amount of dryness would be?

Any thoughts appreciated.