MSNL Cannabis Blog

Explore the MSNL blog for expert cannabis growing tips, strain guides, and cultivation advice from trusted seed bank professionals.

MSNL Editor

Articles credited to MSNL Editor are written and reviewed by a small team of experienced cannabis researchers, growers, and editors working collaboratively to ensure accuracy, consistency, and alignment with current industry standards. Every article follows an internal editorial review process focused on factual accuracy, clarity, and relevance. Content published on MSNL is reviewed under the responsibility of the editorial leadership prior to publication and during scheduled updates. MSNL has published educational cannabis content since 1999, and its editorial process reflects decades of industry experience.

  1. Sulfur Deficiency in Cannabis: Symptoms, Causes, and Fixes
    Plant Problems
    Sulfur Deficiency in Cannabis: Symptoms, Causes, and Fixes
    Sulfur deficiency in cannabis usually appears as pale or yellow new growth at the top of the plant. Because sulfur is relatively immobile, the youngest leaves are affected first...
  2. Manganese Deficiency in Cannabis: Symptoms, Causes and Fixes
    Plant Problems
    Manganese Deficiency in Cannabis: Symptoms, Causes and Fixes
    Manganese deficiency in cannabis usually appears as yellowing between the veins of young leaves, followed by fine bronze or brown speckles as the problem develops. Although it c...
  3. Everything you need to know about LA Confidential
    Strain Reviews
    Everything you need to know about LA Confidential
    LA Confidential is a strain that’s becoming more and more popular by the day. Those searching for a strain that will bring indica effects to provide relief for anxiety, insomnia...
  4. Iron Deficiency in Cannabis: Symptoms, Causes and How to Fix It
    Plant Problems
    Iron Deficiency in Cannabis: Symptoms, Causes and How to Fix It
    Iron deficiency in cannabis usually appears as pale or yellow new growth while the older leaves remain relatively green. The most recognizable symptom is interveinal chlorosis, ...
  5. Calcium Deficiency in Cannabis: Symptoms, Causes and How to Fix It
    Plant Problems
    Calcium Deficiency in Cannabis: Symptoms, Causes and How to Fix It
    Calcium deficiency in cannabis is one of the most common nutrient problems growers encounter, but it's also one of the most commonly misdiagnosed. The first signs of calcium def...
  6. Magnesium Deficiency in Cannabis: Symptoms, Diagnosis and Treatment
    Plant Problems
    Magnesium Deficiency in Cannabis: Symptoms, Diagnosis and Treatment
    Magnesium deficiency in cannabis is one of the most common nutrient problems growers encounter, yet it is also one of the easiest to misdiagnose. While yellow leaves are often t...
  7. Nitrogen Deficiency in Cannabis: Symptoms, Causes and How to Fix It
    Usage Guides
    Nitrogen Deficiency in Cannabis: Symptoms, Causes and How to Fix It
    Nitrogen deficiency in cannabis is a common nutrient issue during vegetative growth, when plants require high nitrogen to build leaves, stems, and branches. If left untreated, i...
  8. Cannabis Nutrient Deficiencies: Symptoms, Diagnosis and Solutions
    Plant Problems
    Cannabis Nutrient Deficiencies: Symptoms, Diagnosis and Solutions
    Cannabis nutrient deficiencies can appear as yellow leaves, brown spots, burnt edges, slow growth, or distorted new foliage, but these symptoms do not always mean the plant need...
  9. How to Clone a Cannabis Plant: Step-by-Step Marijuana Cloning Guide
    Grow Guides
    How to Clone a Cannabis Plant: Step-by-Step Marijuana Cloning Guide
    Cloning cannabis is a practical way to reproduce a plant you already know performs well. Instead of starting from seed, cannabis plant cloning uses a cutting from an established...
  10. Cannabis Defoliation Guide: How and When to Defoliate Cannabis Plants
    Grow Guides
    Cannabis Defoliation Guide: How and When to Defoliate Cannabis Plants
    .Cannabis defoliation is the selective removal of fan leaves to manage a dense canopy, improve airflow, and reduce excessive shading. Learning how to defoliate cannabis correctl...
  11. Cannabis Anatomy: Parts of a Cannabis Plant Explained
    Cannabis Science
    Cannabis Anatomy: Parts of a Cannabis Plant Explained
    Understanding cannabis anatomy gives growers a clearer picture of how a plant develops and what each structure does throughout the growing cycle. While flowers often receive the...
  12. Granddaddy Purple Strain Review
    Strain Reviews
    Granddaddy Purple Strain Review
    While there are thousands of marijuana strains today, there are only a handful that are legendary. Granddaddy Purple, often called Granddaddy Purps or GDP, is one of them. With ...
  13. Chocolope Strain Review: What to Expect From This Sativa
    Strain Reviews
    Chocolope Strain Review: What to Expect From This Sativa
    The Chocolope Cannabis Strain is a sativa-dominant cultivar known for its coffee, cocoa, nutty and lightly tropical flavor profile. Bred from Chocolate Thai and Cannalope Haze, ...
  14. Cannabis Plant Training: How to Train Weed Plants for Bigger Yields
    Grow Guides
    Cannabis Plant Training: How to Train Weed Plants for Bigger Yields
    Cannabis plant training is a practical way to control plant height, shape the canopy, and help more growth sites receive useful light. By bending, tying, pruning, or supporting ...
  15. Blue Dream Strain Review: Genetics, Effects & Growing Guide
    Strain Reviews
    Blue Dream Strain Review: Genetics, Effects & Growing Guide
    Blue Dream is one of the best-known cannabis strains, combining recognisable genetics with a grower-friendly structure and strong yield potential. The Blue Dream cannabis strain...
  16. What is the best light schedule for autoflowers?
    Grow Guides
    What is the best light schedule for autoflowers?
    Autoflowering cannabis plants are popular because they flower based on age rather than changes in light cycles, making them easier to manage than traditional photoperiod strains...

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