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Ask any indoor cannabis grower how important their lighting formula is to the success of their harvest, and they're likely to say it can make or break a growing season. Growers also attest that a one size fits all approach to indoor cannabis grow lighting results in wasted energy and money.

When it comes down to it, every cannabis cultivar has individual needs and responds to the light they receive. Sativas, for instance, are generally thought to be more "light hungry" than indica cultivars. This creates an opportunity for the most dedicated grower to fine-tune their lighting recipe to the strains they are growing and let the test-zone adjustments begin. Finding master recipes begins with making minor adjustments and documenting every step.