
Transform Your Cannabis Cultivation: Tissue Culture & Consulting Services
Welcome
Collective Herb Consulting helps cannabis operators optimize production, protect genetics, and scale efficiently. Backed by 15 years of hands-on experience, we offer proven strategies, tissue culture services, and operational support tailored to your goals.
David Stormzand is a cannabis industry expert with 15 years of experience across California, Colorado, Oregon, and Michigan. His expertise spans commercial cultivation, facility design, tissue culture, SOP development, and operational optimization. David specializes in helping cannabis businesses scale efficiently while protecting plant health and genetic integrity.

Tissue culture is the future of cannabis cultivation. At Collective Herb, we help operators produce clean, pathogen-free genetics to protect your investment and boost plant vigor. Our services include lab design, equipment lists, SOPs, and hands-on training—ensuring you succeed every step of the way.
Get personalized cannabis consulting designed to improve yields, reduce costs, and streamline operations. We create tailored plans and provide ongoing support to help your grow succeed.
Clear, detailed SOPs are critical for consistent quality and compliance. We develop customized SOPs covering every stage from propagation to harvest—designed to optimize production and reduce risk.
Identify inefficiencies and boost your facility’s performance with our cannabis facility audits. We analyze workflow, automation, energy use, and more—delivering actionable strategies to optimize production and reduce costs.
Whether starting fresh or scaling up, we help design cannabis facilities for maximum efficiency and yield—tailored to your goals.
Optimize plant health and maximize yields with expert crop consulting. We review every aspect—from climate and irrigation to IPM, root health, and tissue culture—to fine-tune your cultivation operation.

