Why Is Light Yellow
. When this happens air will be blocked to the flame and it will suffer from incomplete combustion causing the yellow color. If there is a small amount of dirt blocking the air the yellow color might only.
Plants can get light burn sort of like a sunburn even if the temperature is completely under control. This symptom is often mistaken for nutrient burn. The most common reason why a pilot light would start to burn yellow is that the air intake valve to the pilot light is clogged with dirt.
This symptom is often mistaken for nutrient burn.
The symptoms are usually concentrated close to the grow lights. A lot of growers dont realize that light stress lights being too close can cause yellow tips. Over-watering is the most common cause of yellowing leaves on a orchids. When this happens air will be blocked to the flame and it will suffer from incomplete combustion causing the yellow color.
