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[Sticky] Cannabis Plant Diagnosis

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Cannabis Plant Problems

Diagnostics Form.


So, you have a sick cannabis plant? Don’t worry, most problems are easily fixable. But for the best diagnosis of your plant, we need some information from you. The more you can answer in this form, the less questions have to be asked, saving precious time, and getting the problem solved faster.

Step 1: Fill out the Cannabis Plant Diagnosis Form


Grow medium (soil, coco, hydro):


PH of your nutrient solution ( Feed):

PH of the run off, or Reservoir: 

EC/ PPM of Nutrient Solution before Feeding:

EC/ PPM of the run off, or Reservoir: 

Nutrients Brand, and how many ML per litre of which foods. 

Grow room temps lights on/ lights off ( On/ Off):

Grow room humidity lights on/ lights off (On/ Off)

Res temps if hydro:

Lighting type and wattage (hps, led, cfl):

Extraction (Size of Extractor, and where you draw and exhaust air from):


Anything else you think might be important, such as a previous health problem you tried to fix, an early infestation of bugs, or a big change to the environment, leave here:

Step 2: Highlight the above text, and copy it to your clipboard

Once the forum is filled out to the best of your ability, click on the link below. Start a new topic, and paste in this form. 

Step 3:Click here and start a new Topic 

Click Here

Once a new topic has started, add a title, and then paste in your filled in diagnosis form. 


Usually a problem can be well on the way to being fixed within 24 hours. If you’re unsure of what to do, don’t do anything! Just fill out this form and post it in the infirmary, and someone will be right with you. 



In our cannabis growers forum, we have guides to growing cannabis, cannabis grow dairies that cover growing weed in hydroponics, soil and coco. Find the help you need, by either, using the search box, or asking for help in the forum.

Our cannabis growers website also has competitions where you can win free weed seeds. As a member you will also have discount codes for cannabis seeds, and LED grow Lighting.
Our Cannabis Growers Forum is for educational purposes and we encourage our members to check their country of residence legislation before germinating a marijuana seed.

This site is here because we want to help you grow your own cannabis for personal use. Therefore, any member who is suspected of growing cannabis for commercial gains will be banned immediately.

Please read our forum rules, and enjoy the site.

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