residue

Ive recently started a new grow with a grow tent and i have a plant with droopy lower leaves thats curled abit and a little yellow i dont know if its from the humidifier that's leaving salty residue all over the stuff in the grow tent or if its from other problems.

Hiya folks... Just recently got a vaporiser and love it! Coolest! My question is, once all the vapour has been extracted from the herb, is there any value in the residue? I guess I'm old school and don't want to waste, but smoking the residue after vaporizing it is really harsh and...

Hi All, First post...long time recipient of good counsel (I think I posted this earlier in the FAQ forum...hey, I'm a noob). I just got done with my first pot glycerin tincture using that wonderful appliance, MagicalButter. I used two cups (VG/PG 50%) and an ounce of duff (already been...