The vision for HighMark Provisions was inspired by Grayson Gaunya's firsthand experience witnessing his grandmother benefit from medicinal cannabis in her battle against Parkinson's Disease. This motivated Grayson to view cannabis as the plant of the millennium and led to his commitment to participate in the industry. The company's cultivation methods emphasize professionalization and are guided by research into genetics, lineage, and phenotypes. HighMark Provisions sources valuable genetics from reliable seed banks and continuously seeks to elevate the industry's standards










Experience cannabis "Cultivated with Excellence" with HighMark Provisions, a Massachusetts-born brand at Terpene Journey that treats cultivation as both a science and a high art. Founded on a mission to deliver premium, research-driven products, HMP bridges the gap between traditional agricultural passion and state-of-the-art technology. Their sophisticated facility allows for individual plant care, ensuring that every harvest meets elite standards for aroma, appearance, and effect. From high-testing Sativas like Purple Champagne to flavorful hybrids like Strawberry Wafflez, HighMark Provisions curates a menu designed to entice all the senses. Whether you are picking up their meticulously grown Mini-Buds or a convenient 5-pack of pre-rolls, you are choosing a brand that prioritizes clinical-grade professionalism and a deep-rooted respect for the plant's healing potential.

Rooted in research and driven by purpose, HighMark Provisions sets a new benchmark for cannabis quality and care.
HighMark Provisions doesn't just grow cannabis; they hunt for winning phenotypes. By sourcing genetics from the world’s most dependable seed banks and focusing heavily on lineage and research, they introduce Massachusetts to unique, fresh strains like Milky Wayz and Cinderella Cream that offer high TAC and rich terpene profiles.
HMP embraces the professionalization of cannabis through advanced environmental controls and specialized software. This allows their team to oversee every aspect of the plant's life cycle, ensuring a clean, consistent product that exceeds regulatory standards and market expectations.
Grayson’s story fuels a deeper mission: to improve lives through cannabis while raising industry standards.
Each strain is hand-selected and tested to meet the highest expectations for flavor, potency, and effect.

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HighMark Provisions was founded in late 2020 by Grayson Gaunya, along with Mark Gaunya and Mark Vlachos, as a premium Massachusetts cannabis cultivation company. Grayson’s inspiration came from his grandmother, who used medicinal cannabis to ease her Parkinson’s-related challenges—sparking his lifelong dedication to the plant.
HighMark Provisions stands out for its genetics-first philosophy, backed by professional cultivation and scientific rigor. They source top-tier genetics from renowned seed banks, meticulously study strain lineage and phenotypes, and cultivate in a state-of-the-art facility. Each product is crafted to deliver maximum cannabinoid and terpene expression while maintaining purity and consistency.
HighMark Provisions operates out of Holliston, Massachusetts. They are a licensed indoor cannabis cultivator, focused on crafting premium flower under tightly controlled and clean cultivation conditions.
Their main offerings include premium indoor-grown cannabis flower and pre-rolls. Popular strains include Trop Cherry, Jelly Pancakes, Black Ice, Cinderella Cream, Grape Soda, Buttered Toast, and 91 Octane. Each strain is selected and grown for its potency, terpene complexity, and distinct effects.
Yes. Every batch of HighMark Provisions flower undergoes comprehensive lab testing for cannabinoid content, terpene profiles, and contaminant screening. This ensures that each product meets high standards for safety, potency, and flavor.
HighMark Provisions products are available at select dispensaries throughout Massachusetts, including Terpene Journey in Swampscott. Due to their focus on small-batch, craft-quality flower, availability may vary based on demand.
Effects vary by strain, but HighMark Provisions’ cultivars are known for delivering a range of experiences—from uplifting and energizing to deeply relaxing. For example, Trop Cherry offers creative and euphoric effects, while Buttered Toast may be more calming and grounding.
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