We pride ourselves at Grow Sciences on our ability to produce quality solventless extracts for Arizona dispensaries and our patients. We start by ice washing the same cured flower we use in our jars for hash. After the hash has gone through the freeze drying process it is then micro planed and pressed into rosin. A completely solvent free concentrate that has an amazing flavor, aroma and toxicological activity associated with it. -- Sign up for texts and check out our Drops page to stay up to date on where you favorite products will land next. https://growsciences.com