Earth First Always

Led by our love for Mother Earth, our mission is to inspire and promote environmentally sustainable growing practices through minimizing waste, engaging our community, and producing the highest quality, organic, sungrown cannabis.

MOFGA Clean Cannabis Certified

Grumpy's Organic Farm is one of the few MOFGA Certified Clean Cannabis Cultivators in Maine! 

Grumpy’s Organic Farm is one of the few grow facilities in Maine to receive MOFGA’s Clean Cannabis Certification. This third party certification relies on USDA organic standards and applies them to cannabis cultivation using sustainable, natural and organically based practices. The Clean Cannabis Program, established in 2018 in Maine, emphasizes compliance, inspection of seed-to-harvest practices and testing for pesticides and contaminants. The annual certification validates Grumpy’s commitment to cultivating clean cannabis. Grumpy’s continues to be a leader in organic best practice since opening in 2015.

Growing High-End Organic Cannabis Since 2015


Grumpy’s Organic Farm is a family-owned business focused on providing our community with high-quality, locally grown, organic cannabis and value-added products. We continually work to reduce our environmental footprint and develop systems that produce as little waste as possible. We strive to be a role-model in the industry for green infrastructure and growing practices without the use of pesticides, artificial nutrients, or animal-based fertilizers. Our products set the bar for quality, taste, and medicinal value. We believe that through compassion for individuals and dedication to plant medicine, we can make a genuine, positive impact on the world around us.

Environmentally Sustainable:

As little waste as possible, low-impact, on-site compost of byproducts, harvesting free condensation water, geothermal, climate controlled greenhouses, closed loop system.

Beyond Organic:

No chemicals or synthetics, sun-grown, no store bought bottled or man made synthetic ingredients allowed on our farm!

Living Soil:

Essential nutrients, compost tea, plant-based amendments, connection to the earth, ideal root environment, soil biology.

Vegan &
Cruelty free:

As part of our mission to create sustainable cannabis. We only use products that are free from animal testing and contain no animal products.

Transforming Industry Standards

As passionate cannabis cultivators, we are intent on achieving consistent, sensational flower through our stewardship of the land. Our commitment to attention and quality extends to every facet of our cultivation process, where the journey comes full circle in our relationships with our customers.