Growing cannabis, flowering and maturing will all depend on the amount of light per day and the amount of darkness the plants have as to how fast they are able to grow. Temperature will also play a part in the growing of the pot plants and the stage when it begins the flowering process. When the cannabis crop is planted indoors the grower tries to artificially control the growing room as the plant conditions would be outdoors. The advantage is that the indoor grower can have a cannabis crop all year instead of only during the outdoor growing season.