Diseases and Ailments: Difference between revisions

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There are many diseases and other ailments that can effect cannabis plants. Most growers only encounter a small portion of these issues.<ref>Hemp and Cannabis Crop Diseases - Shouhua Wang, Ph.D. , Nevada Department of Agriculture<nowiki/>https://agri.nv.gov/uploadedFiles/agrinvgov/Content/Plant/Plant_Pathology/Hemp%20and%20Cannabis%20Crop%20Diseases%20-A%20guide%20to%20field%20diagnosis%20and%20management.pdf</ref>
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== Mold & fungus ==
   
 
===Root rot===
 
===Root rot===
 
If roots are exposed to too high of a humidity they can begin to rot and become damaged.
 
If roots are exposed to too high of a humidity they can begin to rot and become damaged.
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=== Powdery mildew ===
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=== Grey Mold (Bud rot) ===
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== Nutrient problems ==
   
 
=== Nitrogen toxicity ===
 
=== Nitrogen toxicity ===
Too much nitrogen will result in deep green leaves.
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Too much nitrogen will result in deep green leaves. The apex of the fan leaves can also "claw" downwards.
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== Pests ==
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=== Spider mites ===

Revision as of 19:44, 7 March 2022

There are many diseases and other ailments that can effect cannabis plants. Most growers only encounter a small portion of these issues.[1]

Mold & fungus

Root rot

If roots are exposed to too high of a humidity they can begin to rot and become damaged.

Powdery mildew

Grey Mold (Bud rot)

Nutrient problems

Nitrogen toxicity

Too much nitrogen will result in deep green leaves. The apex of the fan leaves can also "claw" downwards.

Pests

Spider mites