// Who He Is
Horatio Delbert is a cannabis scientist, extraction innovator, and one of Hash Church's most influential recurring guests. He pioneered LHO (Limonene Hash Oil) — a non-toxic, food-grade extraction method using d-limonene as a solvent — offering a safer alternative to butane-based extraction. Known for bringing deep scientific rigour to every discussion, Horatio is the panel's go-to voice on chemistry, trichome biology, and cannabinoid degradation pathways.
// On Hash Church
Horatio joined Hash Church in Episode 2 and quickly became one of its most regular and respected voices. His contributions range from the practical — introducing the LHO extraction method that anyone can do safely at home — to the deeply scientific, including detailed breakdowns of trichome anatomy, cannabinoid degradation pathways, and the chemistry behind different extraction techniques. He is particularly vocal about safety, famously questioning in Episode 4: "What the hell is a generation of stoners getting into hydrocarbons for?" His skepticism of BHO and advocacy for non-toxic alternatives has been a consistent theme across his appearances.
// Key Contributions
Horatio's most significant contribution to Hash Church is the LHO method — using d-limonene (a food-grade citrus terpene) as an extraction solvent. Unlike butane, d-limonene requires no pressurised equipment, produces no toxic residue, and because it's itself a terpene naturally found in cannabis, any residual solvent is an active compound rather than a contaminant. Beyond LHO, Horatio has been instrumental in explaining lab testing limitations, cannabinoid degradation pathways (THC to CBN, CBG to CBC), and the internal structure of trichome gland heads. His statement in Episode 7 — "There's no THC over 70%" — challenged inflated lab results across the industry.