Plant Problems

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  1. Spider Mites on Cannabis: How to Identify, Prevent and Remove Them
    Plant Problems
    Spider Mites on Cannabis: How to Identify, Prevent and Remove Them
    Spider mites on cannabis can be easy to miss at first, but populations spread quickly when conditions are warm and dry. Early warning signs include yellow dots on leaves, pale s...
  2. Zinc Deficiency in Cannabis: How to Identify, Fix and Prevent It
    Plant Problems
    Zinc Deficiency in Cannabis: How to Identify, Fix and Prevent It
    Zinc deficiency in cannabis can quickly affect healthy new growth, but the symptoms are easy to confuse with other nutrient problems. Pale or yellow young leaves, distorted grow...
  3. Nutrient Lockout in Cannabis: How to Identify, Fix and Prevent It
    Plant Problems
    Nutrient Lockout in Cannabis: How to Identify, Fix and Prevent It
    Nutrient lockout in cannabis happens when nutrients are present in the growing medium but the roots cannot absorb them properly. To a beginner, it often looks like an ordinary d...
  4. Fusarium in Cannabis: How to Identify, Treat & Prevent It
    Plant Problems
    Fusarium in Cannabis: How to Identify, Treat & Prevent It
    Fusarium in cannabis is a highly destructive fungal disease that attacks the root system and can quickly kill plants if left untreated. Common forms include fusarium wilt in can...
  5. Cannabis Root Rot: How to Identify, Fix and Prevent It
    Plant Problems
    Cannabis Root Rot: How to Identify, Fix and Prevent It
    Cannabis root rot can develop quickly, often starting below the surface before a grower notices any signs. Affected plants may droop, turn yellow, stop growing, or appear thirst...
  6. Identify and treat powdery mildew on cannabis
    Plant Problems
    Identify and treat powdery mildew on cannabis
    Powdery mildew is one of the most common fungal problems cannabis growers encounter, and it can spread surprisingly quickly if left unchecked. It appears as white, powdery patch...
  7. Nutrient Burn in Cannabis: Symptoms, Causes, Fixes and Prevention
    Plant Problems
    Nutrient Burn in Cannabis: Symptoms, Causes, Fixes and Prevention
    Nutrient burn in cannabis happens when the root zone contains more fertiliser than a plant can safely use. The earliest warning is usually a small yellow or brown mark at the ti...

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What causes a marijuana plant to hermie?
Plant Problems
What causes a marijuana plant to hermie?
If you’ve been researching cannabis online, you might have heard people talking about “hermies” and the frustration and problems they can cause. “Hermie” is convenient shorthand...
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...
Cannabis Leaf Symptoms: Diagnose Common Cannabis Plant Problems
Plant Problems
Cannabis Leaf Symptoms: Diagnose Common Cannabis Plant Problems
Cannabis leaves are one of the clearest indicators of your plant's overall health. By learning to recognise common cannabis leaf symptoms, you can identify problems early, preve...
Nitrogen Deficiency in Cannabis: Symptoms, Causes and How to Fix It
Plant Problems
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...
MSNL RELATED ARTICLES
Proven ways of getting rid of spider mites on cannabis plants
Plant Problems
Proven ways of getting rid of spider mites on cannabis plants
Spider mites are one of the most persistent and fast-spreading pests cannabis growers encounter, often going unnoticed until visible damage appears. These tiny arachnids thrive ...
Autoflower Leaves Turning Yellow: Causes, Symptoms & How to Fix Them
Plant Problems
Autoflower Leaves Turning Yellow: Causes, Symptoms & How to Fix Them
Yellow leaves are common in autoflowers, but they do not always mean your plant is in serious trouble. Yellowing can result from overwatering, underwatering, nutrient deficienci...
What are the early signs of a hermie plant?
Plant Problems
What are the early signs of a hermie plant?
Cannabis plants come in all shapes and sizes. Tall, lanky, euphoria inducing Sativas. Shorter, bushier, stress-relieving Indicas. Rare, exotic, hard-to-find landraces. And then ...
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...