Edit: Concern would be solvent not picking up dried mescaline. When it dries it does not seem to behave like a free-base going into solvent for some reason (observed when using limonene as a solvent). On the other hand, shorter pulls seemed to help. I can't say why for sure, but once the green gets into the solvent it tends to stay. Can still xtalize when green, but it does seem to take longer and/or need more citric acid to force the xtals out.