Dark Heart Nursery

Dark Heart Nursery is a prominent California-based cannabis genetics and plant science company that specializes in the production of high-quality clones, seeds, and seedlings for commercial cultivators. Established in 2007, the company has integrated advanced biotechnology into the cannabis industry, notably through its pioneering use of tissue culture for plant rejuvenation and virus eradication. Dark Heart is recognized for its rigorous diagnostic testing, particularly in identifying and managing the Hop Latent Viroid (HLVd), which significantly impacts crop yields. Their business model encompasses a wide range of services including genetic licensing, pathogen screening, and the development of proprietary cannabis cultivars. By bridging the gap between traditional horticulture and modern genomic science, Dark Heart Nursery supports the scalability and health of the legal cannabis supply chain.