At a glance
Flora & Flame is an Oakland cannabis cultivator specializing in small-batch indoor flower grown in living soil on vertical racks. The project combines a purpose-built facility, no-till-style soil biology and rotating California drops. Its useful history involves co-founder Chris Castle, the licensed microbusiness and the difference between disclosed practice and certification.
Founders and disclosed ownership
Industry interviews identify Bay Area cultivator Chris Castle as co-founder and CEO/operations lead; he says he began the project in 2017 after years of cultivation. California license-derived records identify Peter Hansen as the manager or owner associated with Flora & Flame LLC. The brand site names “Beans” as chief cultivation officer but does not publish a complete founding roster.
Oakland facility
Published facility profiles describe a roughly 17,000-square-foot, multi-level building designed for cannabis production in Oakland. The operation uses vertical rooms and LED lighting to grow living-soil flower at commercial scale. Supplier claims that it is the city’s largest such farm are attributed descriptions, not an independently audited superlative.
What living soil means here
Flora & Flame describes a root-zone ecosystem of bacteria, mycorrhizal fungi and other organisms that cycle nutrients for plants. The method contrasts with inert media fed by liquid nutrients. “Living soil,” “no-till” and “organic inputs” describe cultivation choices; they do not by themselves establish USDA organic or another third-party certification.
Vertical growing
The company pairs stacked canopy with close-mounted LEDs and environmental controls, trying to preserve boutique attention while increasing usable cultivation area. A large vertical living-soil project creates different irrigation, airflow, pest and labor challenges from a single-layer room. Supplier case studies document the engineering but naturally present it in favorable terms.
Current flower drops
The 2026 drop archive lists cultivars such as Guavanade, Gorilla Glue #4, Crunch Berries, Donny Burger and Super Silver Haze, with disclosed lineage and sensory notes. Drops rotate and can sell out. Flavor and effect text is subjective brand copy; the package and current licensed retailer are the right sources for batch, harvest and potency.
Products and collaborations
Packaged indoor flower is the core offering. Flora & Flame genetics also appear in collaborations, including vape releases made by other extractors, but those partner products should not be mistaken for an in-house concentrate line. The contributing cultivator and licensed manufacturer should both appear on collaboration packaging.
Awards and competition record
High Times reported Flora & Flame’s Fish Scale placed second at the King of Z Hill competition in San Francisco. The brand calls its flower award-winning, but its current site does not publish a complete, reconciled ledger. This profile therefore names the documented Fish Scale result and does not manufacture a trophy count.
License and footprint
California’s state-backed Real CA Cannabis directory lists Flora & Flame LLC under active microbusiness license C12-0000449-LIC for adult-use and medicinal activity. The brand is California-focused and offers a locator and Weedmaps path. A retailer listing should still be checked against the current DCC license record.
Claim and safety limits. The site’s statements about richer flavor, cleaner finish and increased terpene expression are cultivation marketing, not clinical outcomes or a universal comparison with hydroponics. Cannabis smoke carries California Proposition 65 warnings. Adults should confirm the licensed seller, batch label and testing rather than equating a growing method with guaranteed safety.