Diagnose Your Sick Marijuana Plants | Marijuana Nutrient Problems & Symptoms by Picture

Use the following pictures to quickly and easily diagnose your sick marijuana plants!

Most nutrient problems can be cleared up by flushing your system with clean, pH'd water that contains about half the correct amount of nutrients needed by the plant. Learn more about the nutrients you need for your marijuana plant.

In addition to nutrient deficiencies, there's also various bugs, mold, and other pests that can attack your marijuana.

Many bugs, molds, and pests can be eradicated with SM-90. Mist your plants in a solution made of 1 part SM-90, 5 parts water.

Click any picture below for more detailed information about a particular marijuana problem or symptom.