Use our cannabis growing problem pictures and interactive plant doctor tool to quickly diagnose your sick marijuana plants! Click the pictures below to learn about a marijuana problem, deficiency or symptom & get the solution! Still having trouble? Consult our 7-Step Remedy to 99% of Cannabis Growing Problems
View the Alternative Version of the Plant Doctor
Boron Deficiency
Broad Mites or Russet Mites
Bud Rot or Mold
Calcium Deficiency
Copper Deficiency
Fungus Gnats
Heat Stress
Iron Deficiency
Leaf Septoria / Yellow Leaf Spot
Light Burn
Magnesium Deficiency
Male Plants, Hermies & Bananas
Manganese Deficiency
Molybdenum Deficiency
Nitrogen Deficiency
Nitrogen Toxicity
Nutrient Burn
Over Watering
Pests, Bugs & Viruses
pH Fluctuations
Phosphorus Deficiency
Potassium Deficiency
Root Problems
Root Rot
Spider Mites
Sulfur Deficiency
Under-watering
White Powdery Mildew
Wind Burn
Zinc Deficiency
