Full-spectrum vape cartridge with sweet citrus and earthy aromas. Crescendo Terp Sauce is a high-terpene full-spectrum extract (HTFSE) produced using CO2. This solventless product is extracted from Natural History's fully cured flower. Proprietary extraction process ensures it is able to preserve the naturally occurring terpenes found in the flower. This hybrid cultivar offers a terpene profile of sweet, citrus, and earthy aromas.