At a glance
Coastal Sun is a Santa Cruz County cannabis brand developed by Strong Agronomy around regenerative outdoor cultivation and bioponic greenhouse production. Its catalog centers on flower and pre-rolls, including OCal-certified options and products sourced from partner farms. Any current profile also needs the brand’s December 2025 mandatory California recall for multiple greenhouse flower products contaminated with Aspergillus niger.
Strong Agronomy and the farm
The brand’s About page describes Coastal Sun as Strong Agronomy’s flagship cannabis project, created by a team in Santa Cruz. The company’s current site celebrates ten years of cultivation and lists Watsonville as the farm location. No complete named founder roster appears in the reviewed first-party material, so this profile does not invent one from similarly named agricultural businesses.
How it grows
Coastal Sun distinguishes two methods on package labels. “Sungrown” refers to full-term outdoor cultivation in native soil under the open sky. “Greenhouse” refers to controlled bioponic cultivation. The company describes cover crops, hedgerows, insectaries, grazing animals, companion planting and living-soil practices as parts of its regenerative system.
The operation has described a 48,000-square-foot flowering greenhouse alongside six acres of blueberries and a network of family-owned partner farms. Farm scale and certification apply to named operations and lots; they should not be generalized to every product carrying a Coastal Sun logo.
Certifications
Coastal Sun markets USDA Organic, California OCal and EnvirOganic certifications in connection with its cultivation program. OCal is California’s certification program for cannabis products produced under standards comparable to the National Organic Program; it is the proper cannabis-specific term. “Organic” should still be checked against the package and certified-operation list for the responsible farm.
Products
The current catalog includes greenhouse and sungrown flower in multiple sizes, single and multipack pre-rolls, and diamond-infused flower made with sungrown cannabis and THCA diamonds. The company dates its eighth-ounce flower product to 2016, first in glass jars and later in lighter recyclable containers.
Genetics and drops rotate. Product-page descriptions of potency, flavor or wellness are not guarantees, and this profile does not recommend a strain based on an effect label.
Partner farms and stores
Coastal Sun sells through licensed California retailers and has sourced flower from its central farm and OCal-certified family partners. It is a producer brand, not the owner of every dispensary that lists its products. The current store locator and a retailer’s live inventory are the appropriate sources for availability.
December 2025 mandatory recall
On December 4, 2025, California’s Department of Cannabis Control issued a mandatory recall for multiple Coastal Sun greenhouse flower products after detecting Aspergillus niger. The regulator identified Strong Agronomy Management Inc., doing business as Coastal Star Farm, Coastal Sun Farm, Coastal Moon Farm and Coastal Sun, under distribution license C11-0001444-LIC.
The recall is batch-specific, not proof that every Coastal Sun product was contaminated. Consumers should compare their package UID and batch information with the official notice and follow the regulator’s return or disposal instructions when numbers match.
Awards and claim limits
Coastal Sun displays award imagery and broad quality claims, but the reviewed current pages did not expose a complete text ledger with award body, year, category and product. This page therefore prioritizes verifiable certifications and the regulator’s recall record rather than manufacturing a trophy list from unlabeled graphics.
Research notes and sources
- Coastal Sun’s About, How We Grow and Products pages establish Strong Agronomy, Watsonville/Santa Cruz operations, cultivation methods, certifications and current categories.
- California’s OCal certified-operations list is the authoritative certification cross-check.
- The DCC recall page controls the December 2025 affected-product and license facts.