MSNL Cannabis Blog

Find all the answers you need to know about Cannabis, with helpful guides, legal news, recipes and more. Full step-by-step walkthroughs on all tried and tested methods, setup and genetics.

  1. Phosphorous Deficiency: Fixing Your Sick Marijuana Plant
    Phosphorous Deficiency: Fixing Your Sick Marijuana Plant
    Phosphorous is one of the major nutrients marijuana plants need. A lack of phosphorous will affect root growth and slow overall plant growth. If left untreated it can potentiall...
  2. Calcium Deficiency: Fixing Your Sick Marijuana Plant
    Calcium Deficiency: Fixing Your Sick Marijuana Plant
    Calcium may not be a macro nutrient for the marijuana plant. But a calcium deficiency can have very serious effects and if left untreated, could have a negative effect on the ul...
  3. Potassium Deficiency: Fixing Your Sick Marijuana Plant
    Potassium Deficiency: Fixing Your Sick Marijuana Plant
    In cannabis plants, potassium is a macro nutrient. Without it, a marijuana plant’s leaves are likely to yellow, brown, show burnt tips. These symptoms are of course a sign of po...
  4. Magnesium Deficiency: Fixing Your Sick Marijuana Plant
    Magnesium Deficiency: Fixing Your Sick Marijuana Plant
    A magnesium deficiency in a marijuana plant can be a serious problem. When a plant is suffering from it, the veins of the leaves will start to look light green or yellow in colo...

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