Fan leaves are the large leaves of the cannabis plant located just below the colas. The fan leaves are in charge of catching light for the photosynthesis process. This turns light energy into the chemical energy required for the plant to grow.

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More plant parts:

Stomata | Flower | Chloroplasts | Chlorophyll | Cola | Calyx | Pistil | Pollen | Pollen sacs | Trichomes | Stem | Node | Sugar leaves

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