In my experience seeds sparkle and POP, but, I'm assuming you don't have any seeds right?
fyi...nutes in the bud is common when not flushed properly. this will cause several problems with the smoke...such as, not staying lit, black ash instead of gray, harsh smoke, not great taste and sparking bowls. now, if you think about it real hard you will remember that the bud is green just like the rest of the plant...yes the nutes make it into the whole plant...i cannot believe so many people think its the ferts. do you actually think the ferts are going thru the plant and into the bud? this has been beaten into the ground and i thought the consensus was ferts do not travel from the roots through the stalk and into the bud. they go to the leaves and stalk and then the plant makes the bud. ??????
Could also be splash up from watering. the fert gets on the buds that way and then improper flushing. Thats the only time i've ever had the sparks from buds(other than seeds ofcourse but if your growing yourself you should be doing a sensimilla crop anyways).i cannot believe so many people think its the ferts. do you actually think the ferts are going thru the plant and into the bud? this has been beaten into the ground and i thought the consensus was ferts do not travel from the roots through the stalk and into the bud. they go to the leaves and stalk and then the plant makes the bud. ??????
when you say the sound of sparkling it makes me wonder if you are trying to descride a sound or something you saw. sometimes my weed sizzles but i always assumed it was either resin or residual moisture.No definitely not ;D There no popping, just the sound of sparkling haha. if that makes sense.