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Welcome to Chronic Guru
Your Source for Farm Direct Cannabis & More
Advocacy
At Chronic Guru, we’re not just a dispensary; we’re a force for change. We fight to keep mom-and-pop shops and home grow legal nationwide, challenging monopolies for a fair cannabis industry. Join our mission for inclusivity and justice.
Customer Centric
Your journey is unique, and so are your cannabis needs. We’re here to listen, understand, and guide you to the right products. Our experts are dedicated to providing personalized recommendations and education, ensuring you find exactly what you’re looking for.
Shop local, or online
Enjoy the convenience of online shopping with safe, discreet, and fast shipping, or visit us in person for a unique experience. Tour our 5-acre indoor organic cannabis farm, open daily, and witness the quality and care that goes into every product.
Fox News Visits Chronic Guru Farms
Video Above: Fox News visits Chronic Guru farms as Patrick O’Brien and his team prepare to fight monopolies, championing small businesses and high-quality cannabis products.
Explore all strains
Strain Types
Strains By Flavor and aroma*
*This info is sourced from our clients and is not a substitute for professional medical advice. Seek the advice of a health professional before using cannabis for a medical condition.
Explore all cannabis products
Cannabis products come in all shapes, sizes, flavors, aromas and effects. Use Chronic Guru’s product finder tool for the best results on your desired experience.
Discover Chronic Guru Dispensary & Cannabis Delivery in Ontario, California
Nestled in the heart of Ontario, California, Chronic Guru Dispensary & Cannabis Delivery is more than a business—it’s a community staple. Known for the stunning views of Cucamonga Peak and the lively downtown hub, Ontario boasts a rich cultural tapestry that we humbly contribute to. As locals relish in the diverse culinary delights of this vibrant city, Chronic Guru offers a unique twist: small-batch, slow-cured cannabis flower, cultivated with care by a third-generation family grower.
Our farm-direct products, whether high-terpene flowers or from-scratch edibles, boast 100% organic integrity. We ensure the utmost quality with third-party lab testing and remain free from any preservatives, additives, or pesticides.
At Chronic Guru, we pride ourselves on making legal cannabis accessible with prompt, discreet home deliveries—no medical card required. Opened by an American Veteran and family-owned, our dispensary doesn’t just sell products; we place huge emphasis on supporting cannabis legality in Ontario.
Although imperfect, our commitment to enhancing our offerings and customer service stands resolute. Experience cannabis rooted in the heart of Ontario, California, where every transaction helps preserve the freedoms we value. Must be 21+ to order, so join us in celebrating this city’s vibrant community with your next delivery from Chronic Guru.