My weed is super crispy and super smooth on the throat

I have been smoking this super dank weed that is dusty as fuck it's fine tho I have looked under microscope. The weed is so smooth when you take a toke but leaves a slight burn in your mouth, anyone know what could be making it like that? Never smoked a weed quite like it tbh, super smooth on the throat yet burns tongue and mouth a bit. Starnge shit man I might just be high as fuck but something is just too good to be true about this weed. it has a strong smell to it, not chemically, more so an artifical flavour like a lemony but when you taste the bud it just tastes like herb. it is super dry, I mean megga dry almost like a pack of crisps when you feel the bag. Anyone know what they do to make the weed more crispy, there must be a reason man

 

It burns grey

 

Will show you a picture now mate

 

Maybe strong lights in the grow, I don't know sometimes is crispy, some times it is a little less crispy so its hard to say, probably old as you say tho mate