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4 Tips for Smooth Cultivation Facility Compliance Inspections

Preparation, cleanliness, positive relationships with inspectors, and knowledge of regulations can help ensure compliant operations.

How to Germinate Old Cannabis Seeds

Kenneth Morrow’s exhaustive–and old–cannabis genetic collection has him wondering: Is there an optimal way to germinate decades-old seeds?

6 Cannabis Industry Legal Cases, Policy Reforms and Trends to Watch in 2025

2024 was another busy and interesting year of legal and political developments for cannabis. Here are some key issues and must-watch cases for the year ahead.

3 Questions to Ask When Diagnosing Cannabis Plant Health Issues

Knowing the pattern, distribution, and timeline of a problem can guide you to the proper solution.

Genetic Fingerprinting: Preventing Cannabis Catastrophes

Strict protocols can be a great start, but DNA profiling can enable cannabis growers to avoid in-house genetic mix-ups, ensure authentic genetics, detect pathogens and more.

When Less Is More: The Harms of Overfertilizing Your Cannabis Plants

Research shows that plants absorb excess nutrients even when they're not needed (called ‘luxury consumption’), which can even inhibit uptake of other nutrients. Learn how to meet plants’ needs while avoiding problems and saving money in the process.

Potential Threats to the New World of Commercial Cannabis Cultivation

With new diseases, viruses, and viroids lurking, cannabis growers need to prepare for the new realities of commercial cultivation.

How to Maximize Your Photon Conversion Efficiency to Lower Your Cost Per Pound

Digging in to the dynamics of photon capture, photosynthesis, and biomass partitioning to demystify yield.

How to Stay Viroid-Free in Cannabis Cultivation

HLVd is a pressing issue in the cannabis industry but isn’t the only pathogen that can harm your crop. Here, Ken Morrow answers how you can protect your clean crop from viruses and viroid infection.

Cannabis Lighting and Irrigation: Resource-Efficient, Cost-Saving Best Practices

Resource efficiency isn’t just about being a good environmental steward; it’s also about growing a climate-smart business built for longevity.

Patent-ly Enforceable

Cannabis rescheduling is likely to spur a wave of patent applications and a wash of litigation in yet another growth spurt for the still-young industry.

Teasing Out Mimics: Potassium vs. Magnesium

An NCSU study on optimal potassium and magnesium fertility for Cannabis sativa explored how various rates impact growth in the vegetative and flowering stages and the unique indicators of both nutrients to help with diagnostics.

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