Nutrient Deficiencies
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Calcium

Learn what you need to know about calcium in a cannabis plant. Need help with a calcium problem? Ask for help in this section of our cannabis growers forum.

Topics: 1  |  Posts: 1

Calcium Deficiency in a Cannab...

percysgrowroom

Nitrogen

Nitrogen is used throughout the life cycle of a cannabis plant. It will be used more so in "Veg" to build stems and leaves, but will also be needed in smaller amount during flower. This is because plants use nitrogen to help them make food with photosynthesis. Need help with nitrogen issues? Start a topic here

Topics: 4  |  Posts: 9

How Nitrogen is Used by a Cann...

percysgrowroom

Phosphorus

Phosphorus is used heavily during the flowering cycle of the cannabis plant. If you think you have a problem with the phosphorus levels in your cannabis plant, then ask for help here.

Topics: 4  |  Posts: 5

Potassium Deficiency

Macky

Potassium

If you think your plants are suffering with Potassium deficiency or excess, you can find help here. There are guides to fixing the problem, and you can also start a topic and ask for help.

Topics: 2  |  Posts: 9

Potassium

Lucas3330

Nutrient Deficiencies

If your cannabis plant is looking pale, dark, or has rusty spots on the leaves, it may be suffering with nutrient deficiencies. Get help fixing your sick cannabis plant by starting a new topic in this section. Fill out the Diagnosis form, and upload a picture.
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Macky

Calcium Excess

Macky, 7 months ago

By Macky
7 months ago
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