Yes, solids. As in weed and resin mixed into a solid ball of...something. And that something somehow got into my lower perc. I've managed to clean it and get it unclogged, but the suction isn't as strong as it should be, I imaging it's the weed inside. So what do I do?
Wow. IMO you should try to flush your plant like he suggested, regulate it's water supply and don't fertilize. Either the plant will come back or it will die. If it starts to die, wait until your buds are starting to turn darker, almost brown on the tips of the hairs, and start cutting.
Lamb of God, Beyond Purgatory, The Black Dahlia Murder, Job For a Cowboy, Trivium, White Chapel, Cannibal Corpse, As Blood Runs Blacks, As I Lay Dying, In Flames, Chimaera, and tons more.
In my experiences, the yellow occurs from either A: Bugs eating your kids B: You've gotten an excess amount of water or other liquid on your leaves, in which the heat from the sun will burn them and turn them yellow C: Not enough nutrients meaning that your plants need to be tended to. As for...