Hey I'm new

I Don't grow but I have large amounts of marijuana....and on my current stuff... I noticed a yellow substance in small amounts has appeared on my buds..MY weed is pretty damp so I think that it may be mold of some sort...can someone please help me out and tell me what it is

Since we don't have a pic click on this link and compare to your plant. https://www.rollitup.org/view.php?pg=faq&cmd=category&id=47