Smart-ass answers may be appropriate for dumb-ass questions. This question doesn't strike me as falling into that category. kduong, I'm not aware of any such thing.
Ok i was just wondering. cause i go to shops and see products that says to increase crystals blah blah blah. thanks though
There are all kinds of boosters, enhancers, fertilizers, and magic potions that claim to enhance yield. I'm sure some of them could be good for the plant's health and might result in bigger buds, maybe even more frost. Some may be so bold as to cliaim to "add crystals." I do not have experience with any of these. I may have misunderstood your question, I thought you meant something that adds frosting right onto your buds, spray-on crystals. And I assume you mean you've seen these in head shops and such not serious hydroponic or gardening shops. I would advise sticking with good nutrients from your local garden center or looking at the MJ-specific products on some of the websites referenced often on this forum.