Which chlorophyll absorbs the maximum blue light?

I'm assuming that you are referring to the trend in LED grow fixtures to isolate both the blue and red portions of the simple. This is where a lot of manufacturers have focused their product lines. read more

Chlorophylls absorb light most strongly in the blue portion of the electromagnetic spectrum as well as the red portion. Conversely, it is a poor absorber of green and near-green portions of the spectrum, which it reflects, producing the green color of chlorophyll-containing tissues. read more

The photosynthesis takes place in the chloroplast, where four main photosynthetic pigments called chlorophyll a, chlorophyll b, xanthophylls, and carotenes are found. All these pigments absorb light and utilize the light energy in photosynthesis. Chlorophyll is the dominant pigment in plants which absorb blue and red light. read more