Oaksterdam Alumni — 70,000 students from 110 countries around the globe — have gone on to become the biggest leaders, personalities, and change-makers in the history of the cannabis movement. Now, there’s a place for all of us to gather, network and stay in touch. As part of OU’s ongoing 15-Year Anniversary celebration, we’re excited to announce the launch of the Oaksterdam Alumni Network.
Let Your Passion Take Root and Learn to Grow Cannabis From Experts In the Field
About Our Program
Everything You Need to Know to Work in Cannabis Cultivation
Cannabis is America’s fastest-growing industry. Careers in cultivation range from trimmers and tissue culture technicians to plant breeders and integrated pest management experts. If you love working with plants and seek employment in a greenhouse, farm, or indoor cultivation space, Oaksterdam’s Horticulture Certification Program is for you.
We provide the most comprehensive cannabis cultivation education available in the industry. Whether you’re starting out or want to improve an existing grow, you’ll learn the latest techniques from clone to harvest and how to ward off pests and pathogens and increase your yields.
Oaksterdam University’s roots in cannabis cultivation grow 25 years deep. We’ve stayed on the cutting edge and we’re excited to share the new science emerging as cannabis-growing techniques come into the light.
This course explores strategies for launching and sustaining a commercial cannabis cultivation space. We provide an overview of cannabis plant science and agronomy, examine the pros and cons of current commercial cultivation methodologies, and demonstrate techniques for successful operation. We also highlight the impacts of stringent regulatory compliance requirements and discuss trends in the consumer market.
We begin with the foundations of cannabis, including the history of humans’ interaction with the plant and the policies which govern its production and use. We also review the efforts of advocacy pioneers who fought for the right to access medical cannabis and learn how we can continue that tradition in our personal and professional lives.
From there, we walk through the plant’s entire life cycle, from propagation to harvest, and present basic cultivation techniques for each growth stage. This introduction provides the basis for a deeper dive into the science of cultivation, where we explore the anatomy and physiology of the plant, plant nutrition, and factors that can limit photosynthesis. We present general strategies for optimizing conditions and increasing yield.
Then the course shifts to cannabis agronomy — the science of crop production. We introduce basic concepts of soil science and microbiology, and explore organic and sustainable growing techniques. We discuss strategies for managing plant pressures that present themselves in a controlled cultivation environment, including pests, pathogens, and nutrient deficiencies.
After that, we focus on two cultivation methodologies: sun-grown and indoor. First, we look at growing cannabis outdoors where conditions are driven by nature, covering large-scale cannabis farming practices, infrastructure, and equipment. From there, we look at how greenhouses are used to harness the benefits of full-sun cultivation while maintaining greater control over environmental conditions.
Finally, we discuss technologies needed for achieving optimal results in an indoor setting, including lighting science and controls, ventilation and CO2 supplementation, and electrical systems. We wrap up with a recap of some of the financial considerations of launching and managing a commercial cannabis cultivation operation.
Cannabis Horticulture Courses
Advocacy for the Cannabis Industry
History and Policies of Cannabis
Federal vs State Law
Cultivation Safety & Compliance
Introduction to Cannabis Horticulture (Botany)
Seeds & Clones
Transition & Flowering
Harvest & Processing
Mediums, Nutrients, & Irrigation
Anatomy & Physiology
Soil Science & Microbiology
Sustainability & Organic Farming
Prevention, Treatment, and IPM
Ventilation & CO2
Cultivation Financial Management
Choose the Format Best for You
We have two online class formats to suit your schedule and learning style
Get certified by studying where and when you want, no matter how hectic your schedule is. The curriculum includes text, videos, and a library of resources. Be flexible and free to work as you please at any speed that suits your needs.
Meet live via video conferencing. Get knowledge, connections, and certification to start your career in the exciting world of cannabis. Network with like-minded students from around the world and learn from our expert faculty in real-time.
Still Unsure Which Way to Go?
Speak to an Advisor!
Our student advisors will be happy to help you pick the path that’s best for you!
Not Interested in the Full Course? Try Our À la Carte Classes!
Horticulture Live (Fast‑Track)$1,995
The Final Stretch$150
When Things Go Wrong$150
Foundations of the Cannabis Industry$150
Horticulture Semester (Live)
Horticulture Sample ClassFREE
Learn more about Horticulture with our best related blogs.
Oaksterdam University is excited to announce that our longstanding Horticulture Labs are now open to all OU alumni and students. Bring your plant babies, questions, and coffee for a morning chat about all things cultivation.
OU’s “Hort Labs” have been a Friday morning staple for as long as we can remember. Until now, they were open only to students currently enrolled in our live courses. As we celebrate our 15th Anniversary we’re opening the labs to the wider OU community.
Jobs in cannabis are booming, and professional cannabis growers are in demand. Keep reading to learn about what a professional cannabis grower does, what they need to know, their salary and job outlook, and how to get a job growing cannabis.
Professional cannabis growers work in cultivation facilities to grow plants from seed to harvest. There are numerous career paths within the cannabis cultivation industry. Positions range from entry-level trimmers to agronomists, plant breeders, lighting and ventilation consultants, integrated pest management experts, and cultivation directors.
Jeffrey Hickey, author of the 2020 Isolation Grow Blog, and one of the co-creators and faculty members of the Home Grow program at Oaksterdam University, shares tips and insights on growing cannabis at home.